1769205X2 WURTH | Alldatasheet

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1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 1/37 3.3V – 12V / 1W / 2kV functional isolated unregulated 5V / 12V / 15V Output

DESCRIPTION

The FI SM series of the unregulated MagI3C power module family is a functional isolated, fully integrated DC/DC converter. The module integrates the switching power stage, control circuitry, transformer and capacitors, all in one package. The module requires no external components for operation thus reducing design effort and complexity to a minimum. The FI SM ensures fast time to market and low development costs. The FISM series achieves typically an efficiency of 73% to 76%. The SMT package (12.75x11.1x6.95mm) with industrial standard SMT-8 pinout allows for easy assembly. TYPICAL APPLICATIONS

  • Data acquisition
  • Test and measurement systems
  • Interface and microcontroller supply
  • Industrial control

FEATURES

  • 2kV DC functional isolation
  • Current capability up to 0.2A
  • Nominal input voltage rails: 3.3V / 5V / 12V
  • Output voltage: 5V / 12V / 15V unregulated
  • No minimum load required
  • Continuous output power: 1W
  • Integrated CIN, COUT and transformer
  • Low output voltage ripple: typ. 65mV to 75mV at full load
  • Output voltage accuracy: ±5% max.
  • Operating frequency range: 50 kHz to 110 kHz
  • Operating ambient temperature range: - 40°C to 100°C
  • RoHS & REACh compliant
  • UL94V-0 package material
  • Complies with EN55032 class B conducted and radiated emissions standard
  • UL60950-1, 2nd Edition
  • C22.2 No. 60950-1-07 2nd Edition TYPICAL CIRCUIT DIAGRAM NO NEED FOR CIN NO NEED FOR COUT +VIN -VIN -VOUT +VOUT Module 1 4 5VIN VOUT VOUTGNDVINGND

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 2/37 1 2 4

ORDERING INFORMATION

ORDER CODE PART DESCRIPTION SPECIFICATIONS PACKAGE PACKAGING UNIT 176920502 WPMIC9200502S 3.3VIN / 5VOUT version SMT-8 Tape&Reel 500pcs

176920512 WPMIB9200502S 5VIN / 5VOUT version SMT-8 Tape&Reel 500pcs

176920522 WPMIA9200502S 12VIN / 5VOUT version SMT-8 Tape&Reel 500pcs

176881212 WPMIB9081202S 5VIN / 12VOUT version SMT-8 Tape&Reel 500pcs

176861512 WPMIB9061502S 5VIN / 15VOUT version SMT-8 Tape&Reel 500pcs

17800FISM 3.3 to 12VIN / 5 to 15VOUT Eval Board 1 SALES INFORMATION SALES CONTACTS Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1

74638 Waldenburg

Tel. +49 (0) 7942 945 0 www.we-online.com/powermodules Technical support: powermodules@we-online.com MARKING DESCRIPTION MARKING DESCRIPTION WE Würth Elektronik tradename YY Year WW Calendar week 176xxxxx2 Ordering code AA Input voltage BB Output voltage C Isolation voltage PIN DESCRIPTION SYMBOL NUMBER TYPE DESCRIPTION - VIN 1 Power Input ground + VIN 2 Power Input voltage -VOUT 4 Power Output ground +VOUT 5 Power Output voltage N.C. 8 Power Not connected

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 3/37 ABSOLUTE MAXIMUM RATINGS Caution: Exceeding the listed absolute maximum ratings may affect the device negatively and may cause permanent damage. These are stress ratings only, which do not imply functional operation of the device at these or any other condition beyond those indicated under “Operation Conditions”. SYMBOL PARAMETER LIMITS UNIT MIN (1) MAX (1) VIN Input pin voltage for 10s@10% Load 3.3VIN / 5VOUT version, (176920502) 2.64 3.96 V 5VIN / 5VOUT version, (176920512) 4.00 5.75 V 12VIN / 5VOUT version, (176920522) 9.60 13.8 V 5VIN / 12VOUT version, (176881212) 4.00 5.75 V 5VIN / 15VOUT version, (176861512) 4.00 5.75 V VOUT Output pin voltage 3.3VIN / 5VOUT version, (176920502) 0 10 V 5VIN / 5VOUT version, (176920512) V 12VIN / 5VOUT version, (176920522) V 5VIN / 12VOUT version, (176881212) 0 16 V 5VIN / 15VOUT version, (176861512) 0 20 V VISO Isolation voltage input to output, 100% tested for 1 second(2) - 2000 V Isolation voltage input to output 60 seconds (6) - 1600 V Continuous(6) - 550 V Tstorage Assembled, non-operating storage temperature -55 125 °C VESD ESD Voltage (Human Body Model), according to EN61000-4-2(12) ±2000 V All parameters are specified after a 15 minutes run-in time unless otherwise noted.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 4/37 OPERATING CONDITIONS Operating conditions are conditions under which operation of the device is intended to be functional. All values are referenced to respective GND. MIN and MAX limits are valid for the recommended ambient temperature range of -40°C to 100°C. Typical values represents statistically the utmost probability at following conditions : TA = 25°C , VIN=nominal V OUT=nominal I OUT=nominal unless otherwise noted. SYMBOL PARAMETER MIN (1) TYP (3) MAX (1) UNIT VIN Input voltage 3.3VIN / 5VOUT version, (176920502) 2.97 3.3 3.63 V 5VIN / 5VOUT version, (176920512) 4.5 5 5.5 5VIN / 12VOUT version, (176881212) 5VIN / 15VOUT version, (176861512) 12VIN / 5VOUT version, (176920522) 10.8 12 13.2 VOUT Nominal output voltage 3.3VIN / 5VOUT version, IOUT = 200mA (176920502) 4.75 5 5.25 V 5VIN / 5VOUT version, IOUT = 200mA (176920512) 12VIN / 5VOUT version, IOUT = 200mA (176920522) 5VIN / 12VOUT version, IOUT = 84mA (176881212) 11.40 12 12.60 5VIN / 15VOUT version, IOUT = 66mA (176861512) 14.25 15 15.75 IOUT Nominal output current(4) 3.3VIN / 5VOUT version, (176920502) 200 mA 5VIN / 5VOUT version, (176920512) 12VIN / 5VOUT version, (176920522) 5VIN / 12VOUT version, (176881212) 0 - 84 5VIN / 15VOUT version, (176861512) 0 - 66 POUT Nominal output power 176xxxxx2 - - 1 W

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 5/37 SYMBOL PARAMETER MIN (1) TYP (3) MAX (1) UNIT COUT MAX Maximum output capacitor for default startup time (below 1s) 3.3VIN / 5VOUT version, IOUT = 200mA (176920502) - - 1000 µF 5VIN / 5VOUT version, IOUT = 200mA (176920512) 12VIN / 5VOUT version, IOUT = 200mA (176920522) 5VIN / 12VOUT version, IOUT = 84mA (176881212) - - 330 5VIN / 15VOUT version, IOUT = 66mA (176861512) - - 220 TA Ambient temperature range -40 - 100 °C All parameters are specified after a 15 minutes run-in time unless otherwise noted. THERMAL SPECIFICATIONS SYMBOL PARAMETER TYP (3) UNIT Tcase max Maximum Case Temperature (top side) 110 °C PACKAGE SPECIFICATIONS ITEM PARAMETER TYP (2) UNIT Case UL94V-0 (Refer to UL approval E150608) - - φ (RH) Operating humidity 5 - 95 % Weight 1.0 g IP Degree of protection according to IEC/EN 60529. X0 Vibration MIL-STD-202G: 5g´s for 1 minute, 120 cycles each of 3 orientation, test from 10Hz-55Hz

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 6/37 ELECTRICAL SPECIFICATIONS MIN and MAX limits are valid for the recommended ambient temperature range of -40°C to 100°C. Typical values represents statistically the utmost probability at following conditions: TA = 25°C , VIN=nominal V OUT=nominal I OUT=nominal unless otherwise noted. SYMBOL PARAMETER TEST CONDITIONS MIN (1) TYP (3) MAX (1) UNIT Output Current IMOC Maximum Overload Current VOUT =5V (1769205X2) for 5s - - 300(7) mA VOUT =12V (176881212) for 5s - - 126(7) VOUT =15V (176861512) for 5s - - 99(7) ICL Output current limit threshold - - No(8) mA Deviation VOUT Line regulation per 1.0% change in input voltage(9) - ±1.2 - % Load regulation 10% to 100% load current, 5Vout – see OUTPUT VOLTAGE TOLERANCE ENVELOPE - - -1 +15 % Output Voltage Accuracy Vin nominal @Iout nominal - -2% ±5 % Output voltage ripple 5VOUT 20MHz BW, without external capacitor - 65 - mVpp Output voltage ripple 12/15VOUT 20MHz BW, without external capacitor - 75 - mVpp Switching frequency fSW Switching frequency VIN = 3.3V, VOUT = 5V, IOUT = 200mA (176920502) 50 - 110 kHz VIN = 5V, VOUT = 5V, IOUT = 200mA (176920512) VIN = 12V, VOUT = 5V, IOUT = 200mA (176920522) VIN = 5V, VOUT = 12V, IOUT = 84mA (176881212) VIN = 5V, VOUT = 15V, IOUT = 66mA (176861512) Input current IIN No load input current (operating, switching) VIN = 3.3V, VOUT = 5V, IOUT = 0mA (176920502) - 55 - mA VIN = 5V, VOUT = 5V, IOUT = 0mA (176920512) - 33 - VIN = 12V, VOUT = 5V, IOUT = 0mA (176920522) - 12 - VIN = 5V, VOUT = 12V, IOUT = 0mA (176881212) - 33 - VIN = 5V, VOUT = 15V, IOUT = 0mA (176861512) - 33 -

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 7/37 SYMBOL PARAMETER TEST CONDITIONS MIN (1) TYP (3) MAX (1) UNIT IRRC Reflected Ripple Current(10) VIN = 3.3V, VOUT = 5V, IOUT = 200mA (176920502) - 75 - mApp VIN = 5V, VOUT = 5V, IOUT = 200mA (176920512) - 120 - VIN = 12V, VOUT = 5V, IOUT = 200mA (176920522) - 50 - VIN = 5V, VOUT = 12V, IOUT = 84mA (176881212) - 55 - VIN = 5V, VOUT = 15V, IOUT = 66mA (176861512) - 65 - Efficiency η Efficiency VIN = 3.3V, VOUT = 5V, IOUT = 200mA (176920502) - 75 - VIN = 5V, VOUT = 5V, IOUT = 200mA (176920512) - 75 - VIN = 12V, VOUT = 5V, IOUT = 200mA (176920522) - 73 - VIN = 5V, VOUT = 12V, IOUT = 84mA (176881212) - 76 - VIN = 5V, VOUT = 15V, IOUT = 66mA (176861512) - 76 - Isolation characteristics CISO Isolation capacitance - - 75 pF RISO Isolation resistance Viso=500V 10 - - GΩ All parameters are specified after a 15 minutes run-in time unless otherwise noted. RELIABILITY SYMBOL PARAMETER CONDITIONS MIN (1) TYP (3) MAX (1) UNIT MTBF(11) Mean Time Between Failures +25°C: Ground Benign 3000 x103 h +100°C: Ground Benign 950 x103 h APPROVALS SYMBOL STANDARD DESCRIPTION UL60950-1, 2nd Edition, 2007-03-27 Recognized for use as Information Technology Equipment, U.S.A. (UL60950-1) and Canada (C22.2 No. 60950-1) E-File: E487909 Applicable for altitudes up to 2000m

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 8/37 RoHS, REACh RoHS Directive Directive 2011/65/EU of the European Parliament and the Council of June 8th, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. REACh Directive Directive 1907/2006/EU of the European Parliament and the Council of June 1st, 2007 regarding the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACh) NOTES (1) Min and Max limits are 100% production tested at 25°C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control (SQC) methods. (2) Test voltage as defined by the UL60950-1. (3) Typical numbers are valid at 25°C ambient temperature and represent statistically the utmost probability assuming the Gaussian distribution. (4) Depending on temperature, see thermal derating diagram (OUTPUT POWER). (5) Measured without heatsink, still air. (0 – 20LFM / 0 – 0.1m/s) Test PCB 100mmx160mm horizontal orientation 105um copper on top and bottom (6) Not production tested. The insulation equivalence is a rated value and based on indicative nature. (7) Overload current, see IMOC DUTY CYCLE & IMOC TEMPERATURE DERATING (8) The module output is not current limited or short circuit protected. Continuous operation above the nominal output current will damage the device. (9) Within the complete VIN tolerance range. (10) Peak-to-peak input ripple current (11) MIL-HDBK-217F; GB Ground, Benign: Non mobile, temperature and humidity controlled environments readily accessible to maintenance; includes laboratory instruments and test equipment, medical electronic equipment, business and scientific computer complexes, and missiles and support equipment in ground silos; MTBF value is referring to 176xxxxx2 (12) The human body model is a 100pF capacitor discharged through a 1.5 kΩ resistor into each pin. Test method is per JESD-22-114.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 9/37 INTENDED USE – Typical Application Load L N AC VDC1 “Reinforced Isolation“ uC Bulk VIN_AC Power Supply Unit (PSU) Power Module (isolated) Primary Circuit Secondary Circuit (SELV Circuit) Bridge Rectifier “Functional Isolation“ VDC2 DC Bus SELV +VIN -VIN -VOUT +VOUT Module 1 4 5+VIN -VIN -VOUT +VOUT The 176xxxxx2 MagI3C power modules are only intended to be used as a CLASS III equipment according to the UL60950 -1 standard. That requires that the power m odule is supplied by a SELV (safe extra low voltage) circuit which provides protection against electric shock. There are no HAZARDOUS voltages present in CLASS III Equipment. A SELV circuit is a secondary circuit that is designed to be protected from excessive voltages (≥ 42 Vac or ≥ 60Vdc) during normal operating conditions and single fault conditions. A reinforced isolation is required at the boundary between the primary and the secondary circuit. A circuit which has no direct connection to the primary circuit and derives its power f rom a transformer, converter or equivalently isolated device, or a battery, is defined as a secondary circuit. In accordance to the safety standard UL60950-1, functional isolation (insulation) is defined as: “1.2.9.1 Functional Insulation: insulation that is necessary only for the correct functioning of the equipment NOTE: Functional Insulation by definition does not protect against electric shock. It may, however, reduce the likelihood of ignition and fire.” “1.2.9.5 Reinforced Insulation: single insulation system that provides a degree of protection against electric shock equivalent to Double Insulation under the conditions specified in this standard. NOTE: The Term “insulation system” does not imply that the insulation has to be in one homogeneous piece. It may comprise several layers that cannot be tested as Basic Insulation and Supplementary Insulation The above figure shows a typical application of an isolated power module. VDC1 is a hazardous voltage and VDC2 is a SELV voltage. ISOLATION VOLTAGE To verify the integrity of an isolation a test voltage is applied for a specified time across a component that is designed to provide electrical isolation. This test is known as a ‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’. All isolated power modules are all 100% production tested at their stated isolation voltage. This is 2kVDC for 1 second. The isolation test voltage indicated in this datasheet is for voltage transient immunity only. It does not allow this part to be used within a safety isolation system. The part will function properly with several hundreds of volts applied continuously across the isolation barrier, however surrounding components must be individually analyzed to ensure proper insulation. Isolation measures are taken to prevent any user-accessible circuitry from causing harm.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 10/37 DIELECTRIC STRENGTH TEST SETUP (HIGH POT TEST) Connect all input – and output terminals together (see figure below) before connecting the supply voltage. When testing, set the cut-off current to 1mA. +VIN -VIN -VOUT +VOUT Module 1 4 5VIN VOUT VOUTGNDVINGND Supply Parameters Supply Device: Current limit set 1mA, Test voltage 2000Vdc, Test time 1sec. REPEATED HIGH-VOLTAGE ISOLATION TESTING A repeated high voltage test of a barrier component will degrade its isolation capabilities. The primary and secondary windings within this transformer are enameled (coated) but do not possess additional isolation. Typically, parts can withstand many times their stated test voltage and still perform optimally. The magnet wire coating can degrade over time due to chemical reactions that occur at high voltages. We recommend keeping high voltage isolation testing to a minimum to better protect the isolation between the windings. If repeated high voltage isolation testing is required, consider reducing the voltage by a significant amount e.g. 20% from the test voltage stated within the datasheet. These safety concerns are equally applicable to components that utilize functional isolation beyond wire coating (i.e. physical barriers or spacing).

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 11/37 TYPICAL PERFORMANCE CURVES If not otherwise specified, the following conditions apply: TAMB = 25°C. RADIATED AND CONDUCTED EMISSIONS (WITH EMI INPUT FILTER) The 176xxxxx2 power module was tested in several EMC configurations to give more realistic information about implementation in the applications. The test setup is based on CISPR16 with the limit values of CISPR32 FILTER SETUP – MLCC capacitors Application specific connection – Using an MLCC based filter Input cable length of 80cm, the resistive load is connected close to the output of the power module 3.3V  5V (176920502) 30 100 1000 Frequency [MHz] Radiated Emissions [dBµV/m] Radiated Emissions 176920502 (3m Antenna Distance ) VIN = 3.3V, VOUT = 5V, ILOAD = 200mA with input filter 22µF (885012209006) , 2.2µH (744773022) and 470pF (885362240009) Horizontal Vertical EN55022 Class A limit EN55022 Class B limit 0.15 1 10 Frequency [MHz] Conducted Emissions [dBµV] Conducted Emissions 176920502 VIN = 3.3V, VOUT = 5V, ILOAD = 200mA with input filter 22µF (885012209006) , 2.2µH (744773022) and 470pF (885362240009) Average Quasi peak EN55022 Class B Quasi Peak limit EN55022 Class B Average limit -10 300.5

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 12/37 5V  5V (176920512) 30 100 1000 Frequency [MHz] Radiated Emissions [dBµV/m] Radiated Emissions 176920512 (3m Antenna Distance ) VIN = 5V, VOUT = 5V, ILOAD = 200mA with input filter 22µF (885012209006), 2.2µH (744773022) and 470pF (885362210009) Horizontal Vertical EN55022 Class A limit EN55022 Class B limit 0.15 1 10 Frequency [MHz] Conducted Emissions [dBµV] Conducted Emissions 176920512 VIN = 5V, VOUT = 5V, ILOAD = 200mA with input filter 22µF (885012209006), 2.2µH (744773022) and 470pF (885362210009) Average Quasi peak EN55022 Class B Quasi Peak limit EN55022 Class B Average limit -10 300.5

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 13/37 12V  5V (176920522) 30 100 1000 Frequency [MHz] Radiated Emissions [dBµV/m] Radiated Emissions 176920522 (3m Antenna Distance ) VIN = 12V, VOUT = 5V, ILOAD = 200mA with input filter 10µF (885012209028) , 10µH (74477310) and 470pF (885362210009) Horizontal Vertical EN55022 Class A limit EN55022 Class B limit 0.15 1 10 Frequency [MHz] Conducted Emissions [dBµV] Conducted Emissions 176920522 VIN = 12V, VOUT = 5V, ILOAD = 200mA with input filter 10µF (885012209028) , 10µH (74477310) and 470pF (885362210009) Average Quasi peak EN55022 Class B Quasi Peak limit EN55022 Class B Average limit -10 300.5

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 14/37 5V  12V (176881212) 30 100 1000 Frequency [MHz] Radiated Emissions [dBµV/m] Radiated Emissions 176881212 (3m Antenna Distance ) VIN = 5V, VOUT = 12V, ILOAD = 83,4mA with input filter 22µF (885012209006) , 2.2µH (744773022) and 470pF (885362210009) Horizontal Vertical EN55022 Class A limit EN55022 Class B limit 0.15 1 10 Frequency [MHz] Conducted Emissions [dBµV] Conducted Emissions 176881212 VIN = 5V, VOUT = 12V, ILOAD = 83,4mA with input filter 22µF (885012209006) , 2.2µH (744773022) and 470pF (885362210009) Average Quasi peak EN55022 Class B Quasi Peak limit EN55022 Class B Average limit -10 300.5

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 15/37 5V  15V (176861512) 30 100 1000 Frequency [MHz] Radiated Emissions [dBµV/m] Radiated Emissions 176861512 (3m Antenna Distance ) VIN = 5V, VOUT = 15V, ILOAD = 66.7mA with input filter 22µF (885012209006) , 2.2µH (744773022) and 470pF (885362210009) Horizontal Vertical EN55022 Class A limit EN55022 Class B limit 0.15 1 10 Frequency [MHz] Conducted Emissions [dBµV] Conducted Emissions 176861512 VIN = 5V, VOUT = 15V, ILOAD = 66.7mA with input filter 22µF (885012209006) , 2.2µH (744773022) and 470pF (885362210009) Average Quasi peak EN55022 Class B Quasi Peak limit EN55022 Class B Average limit -10 300.5

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 16/37 EFFICIENCY 0 20 40 60 80 100 120 140 160 180 200 Efficiency [%] Output Current [mA] 176920502 Efficiency - VIN = 3.3V, TA=25 C VOUT = 5V 0 20 40 60 80 100 120 140 160 180 200 Efficiency [%] Output Current [mA]

176920512 Efficiency - VIN = 5V, TA=25 C

VOUT = 5V

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 17/37 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Efficiency [%] Output Current [mA]

176881212 Efficiency - VIN= 5V, TA=25 C

VOUT = 12V 0 20 40 60 80 100 120 140 160 180 200 Efficiency [%] Output Current [mA]

176920522 Efficiency - VIN = 12V, TA=25 C

VOUT = 5V

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 18/37 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 Efficiency [%] Output Current [mA]

176861512 Efficiency - VIN = 5V, TA=25 C

VOUT = 15V

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 19/37 OUTPUT POWER Note: Still air (0 – 20LFM / 0 – 0.1m/s) IMOC DUTY CYCLE 100 150 Output Current [%] Time [s] 5 5 Dynamic power boost limit Nominal Note: The overload current of 150% of IOUT can be supplied for maximum 5s and requires a 55s recovery time till next overload event. 100 120 -40 -20 0 20 40 60 80 100 120 Output Current [%] Ambient Temperature [ C] Thermal Derating

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 20/37 IMOC TEMPERATURE DERATING 60 100 100 150Output Current [%] Operating Ambient Temperature [°C] max. 5s continous Note: Still air (0 – 20LFM / 0 – 0.1m/s)

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 21/37 OUTPUT VOLTAGE TOLERANCE ENVELOPE 6.04 5.255.29 4.904.95 4.75 4.5 4.7 4.9 5.1 5.3 5.5 5.7 5.9 6.1 6.3 6.5 20 40 60 80 100 120 140 160 180 200 Output Voltage [V] Output Current [mA] VIN=3.3V (176920502), 5V (176920512), 12V (176920522) VOUT=5V 14.49 12.60 12.70 11.76 11.88 11.40 10.5 11.5 12.5 13.5 14.5 8 18 28 38 48 58 68 78 Output Voltage [V] Output Current [mA] VIN=5V (176881212) VOUT=12V

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 22/37 Note: Output voltage may exceed +25% of nominal output voltage at zero load 18.11 15.75 15.88 14.7014.85 14.25 13.5 14.5 15.5 16.5 17.5 18.5 6 14 22 30 38 46 54 62 Output Voltage [V] Output Current [mA] VIN=5V (176861512) VOUT=15V

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 23/37 BLOCK DIAGRAM 2kVOscillator +VIN -VIN +VOU T -VOU T Cin Cou t Rbia s Power Module VIN VINGND VOUT VOUTGND ORDERCODE SPECIFICATION Cin Cout Rbias 176920502 3.3VIN / 5VOUT 1uF 1uF 22k 176920512 5VIN / 5VOUT 1uF 1uF 22k 176920522 12VIN / 5VOUT 0.47uF 1uF 22k 176881212 5VIN / 12VOUT 1uF 0.47uF 55k 176861512 5VIN / 15VOUT 1uF 0.22uF 68k CIRCUIT DESCRIPTION The MagI³C power m odules 177XXXXX2 are based on a push–pull converter with integrated t ransistors, rectifying diodes, input and output capacitors and a transformer. The output voltage is unregulated. Since there is no feedback path from the output to the input, the duty cycle is fixed at 50% and is independent of the load (zero load to full load). The output voltage is defined by the turns ratio of the transformer. PROTECTIVE FEATURES Due to the structure of the MagI3C power module, the following protective features are NOT implemented:

  • Over temperature protection (OTP)
  • Overcurrent protection (OCP)
  • Output overvoltage protection (OVP)
  • Input overvoltage protection
  • Short circuit protection (SCP)
  • Input reverse polarity protection Note: To protect the source and the MagI3C power module in abnormal conditions (e.g. secondary side overload or short circuit) a primary side input fuse (slow blow) is recommended.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 24/37 APPLICATION CONSIDERATIONS Primary side parallel connection A standard industrial configuration is, that the power modules are supplied by a dc bus voltage. When using multiple modules connected to a single dc bus voltage the individual module inputs have to be decoupled by LC filters. The LC filter reduces the likelihood of oscillations due to parasitics of a layout/routing. Therefore, it is not recommended to connect power modules in parallel on the primary side without an LC filter. The outputs are not connected to each other and could have individual voltages VOUT1 and VOUT2. +VIN -VIN -VOUT +VOUT Module 2 1 4 +VIN -VIN -VOUT +VOUT Module 1 1 4 C1DC BUS VOUT 1 VOUT 2 Decoupling filter Decoupling filter As a starting point for the decoupling filters, use the values of the reference filters – see also “RADIATED AND CONDUCTED EMISSIONS (WITH EMI INPUT FILTER)”. The final appropriate filter for the application has then to be evaluated under operation in the target application by checking e.g. the change of the input ripple voltage.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 25/37 Secondary side serial connection To generate higher output voltage/special rail voltages it is possible to put the outputs of the 176xxxxx 2 in series. It is common practice to connect an additional capacitor between the +VOUT and –VOUT. +VIN -VIN -VOUT +VOUT Module 2 1 4 Decoupling filter +VIN -VIN -VOUT +VOUT Module 1 1 4 Decoupling filter Capacitor 2xVOUT DC BUS When using multiple modules connected to a single dc bus voltage the individual module inputs have to be decoupled by LC filters. The LC filter reduces the likelihood of oscillations due to parasitics of a layout/routing. Therefore, it is not recommended to connect power modules in parallel on the primary side without an LC filter. See also Primary side parallel connection on page 25.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 26/37 Generating Complementary Output Voltages Another common requirement in industrial applications is to provide a complementary voltage (e.g. ±5V). The circuit below shows how this target can be achieved simply combining a 176xxxxx2 used in a standard configuration (delivering a positive output voltage) with a 17 6xxxxx2 in a reverse configuration. It is a common practice to connect an additional capacitor across each output voltage. +VIN -VIN -VOUT +VOUT Module 2 1 4 Decoupling filter +VIN -VIN -VOUT +VOUT Module 1 1 4 Decoupling filter Capacitor Capacitor DC BUS +VOUT -VOUT When using multiple modules connected to a single dc bus voltage the individual module inputs have to be decoupled by LC filters. The LC filter reduces the likelihood of oscillations due to parasitics of a layout/routing. Theref ore, it is not recommended to connect power modules in parallel on the primary side without an LC filter. See also Primary side parallel connection on page 25. Note: The decoupling filters are present to avoid oscillations between the two power modules. These filters don´t replace the EMI input filter. Reverse Polarity Protection A simple way of creating an input reverse polarity protection is to place a diode in series with the plus input line. The diode blocks all negative voltages that might be applied at the plus input because of operating reverse biased. Due to the forward voltage drop of the diode the application efficiency drops. +VIN -VIN -VOUT +VOUT Module 1 4

5 VOUT

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 27/37 EVALUATION BOARD SCHEMATIC (17800VISM v.1.0) VOUTREG VOUTGND IC2 IN EN GND FB OUT C10 VIN VINGND +C1 +VIN -VIN -VOUT +VOUT IC1 1 7 J1-J7 C4 + VOUTUNREG VOUTGND Optional Section 1 Section 2 Section 3 / Section 4 EMI Section – Section 1 & Section 2 The FISM evaluation board is a multi -functional EMI optimization tool. It offers the possibility to optimize the EMI behavior based on the application requirements by placing multiple differential (DM) and/or common mode (CM) filters. Therefore, the evalu ation board consists of three different filter sections. The tables below show the main component selection possibilities: Section 1 – green: Section 2 – blue: Filter type Description Filter type Description DM C2 + L1 CM (Y-Cap) C6 DM (PI) C2 + L1 + C3 CM (Y-Cap) C7 DM C2 + L2 CM (Y-Cap) C6 + C7 DM (PI) C2 + L2 + C3 CM L1+L2 CM L3 DM C2 + L4 DM (PI) C2 + L4 + C3 DM C2 + L5 DM (PI) C2 + L5 + C3 CM L4 + L5 Beside these two basic filter topologies, mixed versions (section 1 + section 2) are also possible with this evaluation board. The optional additional aluminum electrolytic capacitor C1 is only for evaluation board protection purpose. It is mounted as termination of the supply line an d provides a slight damping of possible oscillations of the series resonance circuit represented by the inductance of the supply line and the input capacitance.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 28/37 Post regulation option – Section 3 & Section 4 FEATURE DESCRIPTION Regulated output voltage Output voltage accuracy at 100% load, VIN nominal without LDO ±5% (max) with LDO ±3% (max.) Low dropout voltage: 180mV typical at 200 mA 5V out unregulated turns into 5V out regulated Adjustable output voltage 5V / 5V standard m odule turns into 5V / V OUT adjustable Continuous short circuit protection LDO output is capable of continuous short circuit Note: Capacitor C10 is not necessary for operation. TOP LAYER BOTTOM LAYER Bill of Material REF. DES. DESCRIPTION QUANTITY ORDER CODE MANUFACTURER IC1 FISM MagI3C power module 1 176xxxxx2, 1779205x1, 1779205x4 Würth Elektronik IC2 Micropower,200-mA Ultra-Low-Dropout Fixed or Adjustable Voltage Regulator 1 LP2986 Texas Instruments C1 Aluminum electrolytic capacitor, WCAP-ASLU family, 33μF/50V 1 865090645012 Würth Elektronik C2 Ceramic chip capacitor WCAP-CSGP 50V 1210 X7R (not mounted) optional 885012209XXX Würth Elektronik C3 Ceramic chip capacitor WCAP-CSGP 50V 1210 X7R (not mounted) optional 885012209XXX Würth Elektronik C2 C3 IC1 IC2 C9R3 C10

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 29/37 REF. DES. DESCRIPTION QUANTITY ORDER CODE MANUFACTURER C4 Ceramic chip capacitor WCAP-CSGP 50V 1210 X7R (not mounted) optional 885012209XXX Würth Elektronik C5 Aluminum electrolytic capacitor, WCAP-ASLU family, 33μF/50V 1 865090645012 Würth Elektronik C6 Ceramic chip capacitor WCAP-CSSA family 1808 (not mounted) optional 885362XXXXXX Würth Elektronik C7 Ceramic chip capacitor WCAP-CSSA family 1808 (not mounted) optional 885362XXXXXX Würth Elektronik C8 Ceramic chip capacitor WCAP-CSGP 16V 0805 X7R 1 885012107014 Würth Elektronik C9 Aluminum electrolytic capacitor, WCAP-ASLU family, 33μF/50V 1 865090645012 Würth Elektronik C10 (not mounted) optional Würth Elektronik L1 Filter inductor e.g. WE-PD2 (not mounted) optional 7447730XX Würth Elektronik L2 Filter inductor e.g. WE-PD2 (not mounted) optional 7447730XX Würth Elektronik L3 Common mode choke e.g. WE-SL1 (not mounted) optional 744212XXX Würth Elektronik L4 Filter inductor e.g. WE-CBF family (not mounted) optional 7427920XX Würth Elektronik L5 Filter inductor e.g. WE-CBF family (not mounted) optional 7427920XX Würth Elektronik R1 SMD bridge 0Ω resistance 0603/0805 1 - Various R2 SMD bridge 0Ω resistance 0805 1 - Various R3 SMD 1kΩ resistor 0805 1 - Various Set by jumper 4k42 Ω for VOUT = 1.5V 1 - Various 2k10 Ω for VOUT = 1.8V 1 - Various 953Ω for VOUT = 2.5V 1 - Various 590Ω for VOUT = 3.3V 1 - Various 324Ω for VOUT = 5V 1 - Various For adjustable VOUT: VOUT=(R3 +1) optional - Various J1 Jumper for selecting the output voltage 1 609976302001 Würth Elektronik

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 30/37 Filter Suggestions for Conducted and Radiated EMI The input filter shown in the schematic below is recommended to achieve conducted and radiated EM I compliance according to EN5503 2 Class B (see results on pages 12 to 16 RADIATED AND CONDUCTED EMISS IONS (WITH EMI INPUT FILTER)). VIN VINGND +VIN -VIN -VOUT +VOUT Module 1 4 Model: 3.3V  5V; 5V  5V; 5V  12V; 5V  15V Model: 12V  5V POLYMER CAP based filter As a replacement for C1 and L1 following parts can be used for all models (176xxxxx2) Note: C4 has to be rated for an impulse voltage equal or greater than the isolation voltage of the power module itself. DESIGNATOR DESCRIPTION FILTER ORDER CODE MANUFACTURER C1 Ceramic chip capacitor 22µF/10V 1210 X7R LC 885012209006 Würth Elektronik L1 Filter inductor, 2.2µH, PD2 family 744773022 Würth Elektronik C4 Ceramic chip capacitor 470pF/250Vac/2500V Impulse Voltage 1808 X7R Y-Cap 885362210009 Würth Elektronik DESIGNATOR DESCRIPTION FILTER ORDER CODE MANUFACTURER C1 Ceramic chip capacitor 10µF/25V 1210 X7R LC

885012209028 Würth Elektronik

L1 Filter inductor, 10µH, PD2 family 74477310 Würth Elektronik C4 Ceramic chip capacitor 470pF/250Vac/2500V Impulse Voltage 1808 X7R Y-Cap 885362210009 Würth Elektronik DESIGNATOR DESCRIPTION FILTER ORDER CODE MANUFACTURER C1 Aluminum polymer capacitor 150µF/16V WCAP- PSLP LC

875105345011 Würth Elektronik

L1 Filter inductor, 3.3µH, PD2 family 744773033 Würth Elektronik C4 Ceramic chip capacitor 470pF/250Vac/2500V Impulse Voltage 1808 X7R Y-Cap 885362210009 Würth Elektronik

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 31/37 SOLDER PROFILE 1. Only Pb-Free assembly is recommended according to JEDEC J-STD020. 2. Measure the peak reflow temperature of the MagI³C power module in the middle of the top view. 3. Ensure that the peak reflow temperature does not exceed 240°C ±5°C as per JEDEC J-STD020. 4. The reflow time period during peak temperature of 240°C ±5°C must not exceed 30 seconds. 5. Reflow time above liquidus (217°C) must not exceed 150 seconds. 6. Maximum ramp up is rate 3°C per second 7. Maximum ramp down rate is 6°C per second 8. Reflow time from room (25°C) to peak must not exceed 8 minutes as per JEDEC J-STD020. 9. Maximum number of reflow cycles is one. 10. For minimum risk, solder the module in the last reflow cycle of the PCB production. 11. For soldering process please consider lead material copper (Cu) and lead finish tin (Sn). 12. For solder paste use a standard SAC Alloy such as SAC 305, type 3 or higher. 13. Below profile is valid for convection reflow only 14. Other soldering methods ( e.g. vapor phase) are not verified and have to be validated by the customer on his own risk Temperature [°C] Time [sec] 150 200 217 Max 245 Max 120 sec Min 60 sec Max 150 sec Min 60 sec Max 30 sec 240°C Ramp Up Rate Max 3°C/sec Ramp Down Rate Max 6°C/sec Max 2 solder cycles ! Preheat Liquidus Peak DEFINITION OF SOLDER CYCLES 1st cycle: the module is placed on top of the PCB and reflow soldered 2nd cycle: the module remains on top and the PCB and is wave soldered from the bottom 2nd cycle: the module remains on top and the board is reflow soldered a second time, exposing the module to the reflow heating profile Note: Module is not allowed to be glued and soldered upside down.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 32/37 PHYSICAL DIMENSIONS Tolerance: xx.x = ±0.5mm ; xx.xx = ±0.25mm All dimensions in mm

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 33/37 RECOMMEND LAND PATTERN RECOMMENDED STENCIL DESIGN all dimensions in mm

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 34/37 PACKAGING Reel (mm) Tape (mm)

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 35/37 DOCUMENT HISTORY Revision Date Description Comment

1.0 July 2018 Release of the final version

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 36/37 CAUTIONS AND WARNINGS The following conditions apply to all goods within the product series of MagI³C of Würth Elektronik eiSos GmbH & Co. KG: General: All recommendations according to the general technical specifications of the data-sheet have to be complied with. The usage and operation of the product within ambient conditions which probably alloy or harm the component surface has to be avoided. The responsibility for the applicability of customer specific products and use in a particular customer design is always with in the authority of the customer. All technical specifications for standard products do also apply for customer specific products. Residual washing varnish agent that is used during the production to clean the application might change the characteristics of the body, pins o r termination. The washing varnish agent could have a negative effect on the long term function of the product. Direct mechanical impact to the product shall be prevented as the material of the body, pins or termination could flake or in the worst case it could break. As these devices are sensitive to electrostatic discharge customer shall follow proper IC Handling Procedures. Customer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety -related requirements concerning its products, and any use of Würth Elektronik eiSos GmbH & Co. KG components in its applications, notwithstanding any applications-related information or support that may be provided by Würth Elektronik eiSos GmbH & Co. KG. Customer repres ents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures, monitor failures and their consequences lessen the likelihood of failures that might cause harm and take appropr iate remedial actions. Customer will fully indemnify Würth Elektronik eiSos and its representatives against any damages arising out of the use of any Würth Elektronik eiSos GmbH & Co. KG components in safety-critical applications. Product specific: Follow all instructions mentioned in the datasheet, especially:  The solder profile has to comply with the technical reflow or wave soldering specification, otherwise this will void the warranty.  All products are supposed to be used before the end of the period of 12 months based on the product date-code.  Violation of the technical product specifications such as exceeding the absolute maximum ratings will void the warranty.  It is also recommended to return the body to the original moisture proof bag and reseal the moisture proof bag again.  ESD prevention methods need to be followed for manual handling and processing by machinery.

1769205x2, 176881212, 176861512 MagI3C Power Module FISM – Fixed Isolated SMT Module we-online.com Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 1.0 ©July 2018 37/37 IMPORTANT NOTES The following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG: 1. General Customer Responsibility Some goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer de sign is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specificati on is valid and suitable for the respective customer application or not. Accordingly, the customer is cautioned to verify that the datasheet is current before placing orders. 2. Customer Responsibility related to Specific, in particular Safety-Relevant Applications It has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated wi thin the range of the specifications. In certain customer applications requiring a very high level of safety and especially in custome r applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. 3. Best Care and Attention Any product-specific notes, warnings and cautions must be strictly observed. 4. Customer Support for Product Specifications Some products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter. 5. Product R&D Due to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC -Standard we inform about minor and major changes. In case of further queries regarding the PC N, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected. 6. Product Life Cycle Due to technical progress and economical evaluation we also r eserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC - Standard we will inform at an early stage about inevitable product discontinuance. A ccording to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectan cy before or when the product for application design -in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 7. Property Rights All the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würt h Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used. 8. General Terms and Conditions Unless otherwise agreed in individual contracts, all orders are subject to the current version of t he “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at www.we-online.com.