REM3-0505D

REM3-053.3S RECOM | Alldatasheet

Document overview

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• PDF pages: 6

Technical content

Features

• Reinforced Insulation for 250VAC Working Voltage
• Clearance and Creepage Distance: 8mm
• 5kVAC I/P to O/P 2MOPP Isolation
• 2µA Patient Leakage Current
• Industry Standard Pinout
• 2:1 and 4:1 Wide Input Range REM3 2MOPP 250VAC

Description

The REM3 series of medical grade regulated DC/DC converters features reinforced 5kVAC/1 minute isolation with low 2µA leakage and are 60601-1 3rd Ed. certified for 250VAC continuous working. The compact DIP24 package offers tightly regulated single and dual outputs, even under no-load conditions. The outputs are short circuit and overload protected. The converters are available in two different pin - ning options and optionally with an external control pin for standby consumption as low as 12.5mW. The converters are fully certified to CB, IEC/EN and ANSI/AAMI standards and carry the CE and UL marks. Selection Guide Part Input Output Output Efficiency Max. Capacitive Number Voltage Range Voltage Current typ. Load (VDC) (VDC) (mA) (%) (µF) REM3-xx3.3S/ (3,4) 4.5-9 / 9-18 / 18-36 / 36-75 3.3 1000 81 /82 /82 / 81 1050 REM3-xx05S/ (3,4) 4.5-9 / 9-18 / 18-36 / 36-75 5 600 84.5 / 84.5 / 84.5 / 84 780 REM3-xx12S/ (3,4) 4.5-9 / 9-18 / 18-36 / 36-75 12 250 85.5 / 87 / 87 / 87 130 REM3-xx15S/ (3,4) 4.5-9 / 9-18 / 18-36 / 36-75 15 200 87.5 / 87 / 87 / 86.5 100 REM3-xx24S/ (3,4) 4.5-9 / 9-18 / 18-36 / 36-75 24 125 85.5 / 87 / 87 / 86.5 39 REM3-xx3.3SW/ (3,4) 9-36 / 18-75 3.3 1000 82 /81 1050 REM3-xx05SW/ (3,4) 9-36 / 18-75 5 600 84.5 / 84 750 REM3-xx12SW/ (3,4) 9-36 / 18-75 12 250 87 / 87 130 REM3-xx15SW/ (3,4) 9-36 / 18-75 15 200 87 / 86.5 100 REM3-xx24SW/ (3,4) 9-36 / 18-75 24 125 87 / 86.5 39 REM3-xx05DW/ (3,4) 9-36 / 18-75 ±5 ±300 83 / 83 ±430 REM3-xx12DW/ (3,4) 9-36 / 18-75 ±12 ±125 87 / 86 ±75 REM3-xx15DW/ (3,4) 9-36 / 18-75 ±15 ±100 86 / 86 ±56

5 YEAR

MED-2 REV.: 05/2016 www.recom-power.com BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Absolute Maximum Input Voltage ( 3sec max.) 2:1 4:1 5Vin nom. 12Vin nom. 24Vin nom. 48Vin nom. 24Vin nom. 48Vin nom 16VDC 25VDC 50VDC 100VDC 50VDC 100VDC Under Voltage Lockout 2:1 4:1 5Vin nom. 12Vin nom. 24Vin nom. 48Vin nom. 24Vin nom. 48Vin nom 4VDC 8VDC 16VDC 33VDC 8VDC 16VDC 4.5VDC 9VDC 18VDC 36VDC 9VDC 18VDC Start-up Time constant resistive load, Power up or Remote ON/OFF 30ms Remote ON/OFF (referenced to -Vin Pin) DC-DC ON DC-DC OFF Open or 0-1.2VDC 2.2-12VDC Current of CTRL Pin -0.5mA 1mA Remote OFF Input Current 2.5mA Operating Frequency Range 135kHz 150kHz 165kHz Output Ripple and Noise (20MHz BW limited) 10µF/25V X7R MLCC for 3.3, 5Vout 10µF/25V X7R MLCC for 12, 15Vout 4.7µF/50V X7R MLCC for 24Vout 30mVp-p 40mVp-p 50mVp-p continued on next page Graph1: Efficiency Factor vs. Load Load (%) Efficiency Factor 100 20 30 40 50 60 70 80 90 100 0.0 0.2 0.4 0.6 0.8 1.2 1.0 Efficiency Crosstable (%) @ full load Input Voltage 5 12 24 48 24W 48W Output Voltage 3.3S 81 82 82 81 82 81 05S 84.5 84.5 84.5 84 84.5 84 12S 85.5 87 87 87 87 87 15S 87.5 87 87 86.5 87 86.5 24S 85.5 87 87 86.5 87 86.5 05D 83 83.5 83 83 83 83 12D 86 87.5 86 86 87 86 15D 86 86.5 86 86 86 86 Table1: Efficiency Crosstable Efficiency REM3 Series Specifications (measured at TA= 25°C, nominal input voltage, full load and after warm-up)

choose your model: REM3-1212D

• Efficiency from Table1 (= 87.5% @ max Load / nom Vin)
• Loading conditions in application (e.g. 50%)
• use Eff factor from Graph1 (= 0.98 @50%) Calculation: MED-3REV.: 05/2016www.recom-power.com Specifications (measured at TA= 25°C, nominal input voltage, full load and after warm-up) REM3 Series PROTECTIONS Parameter Condition Type Value Short Circuit Protection (SCP) continuous, auto-recovery Over Load Protection (OLP) % of Iout rated Hiccup mode, 150% typ. Output Over Voltage Protection (OVP) Single 3.3Vout 5Vout 12Vout 15Vout 24Vout 3.7VDC min. / 5VDC max. 5.6VDC min. / 7VDC max. 13.5VDC min. / 16VDC max. 18.3VDC min. / 22VDC max. 29.1VDC min. / 34.5VDC max. Dual 5Vout 12Vout 15Vout 5.6VDC min. / 7VDC max. 13.5VDC min. / 18.2VDC max. 17VDC min. / 22VDC max. continued on next page REGULATIONS Parameter Condition Type Value Output Voltage Accuracy ±1% Line Voltage Regulation LL to HL Single LL to HL Dual ±0.2% ±0.5% Load Voltage Regulation no load to full load Single no load to full load Dual ±0.2% ±1% Cross Regulation asymmetrical load 25% / Full Load only Dual Output ±5% Transient Response 25% load step change 250µs Calculation Example: Vin = 12V Iout = 50% Eff100% = 87.5% Efffactor50% = 0.98 Rth = 18°C/W TCASEmax = 105°C TAMBmax = TCASEmax - TOVER = 105 - 4.5 = 100.5°C TOVER = R th * PDIS50% = 18 * 0.25 = 4.5°C PDIS50% = Pin50% - Pout50% = P out100% * 0.5 Eff50% = Eff 100% * Efffactor50% = 87.5 * 0.98 = 85.75% 10 20 30 40 50 60 70 80 90 100 Load (%) Efficiency (%) 100

MED-4 REV.: 05/2016 www.recom-power.com ENVIRONMENTAL Parameter Condition Value Relative Humidity 5% to 95% RH Temperature Coefficient ±0.02% / °C Thermal Impedance natural convection (20LFM) 18°C / W max. Case Temperature Range max. Ambient Temperature Range -40°C to +105°C see calculation example MTBF (+25°C) according to MIL-HDBK-217F, full load 6444 x 103 hours Specifications (measured at TA= 25°C, nominal input voltage, full load and after warm-up) REM3 Series Isolation Voltage I/P to O/P working voltage 5kVAC / 1 minute 250VAC / continuous Means of Protection 2MOPP Leakage Current 240VAC, 60Hz 2µA Medical Device Classification Type CF applied device (design to meet) Internal Clearance Creepage I/P to O/P I/P to O/P 8mm 8mm External Clearance Creepage I/P to O/P, Single Output I/P to O/P, Dual Output I/P to O/P, Single Output I/P to O/P, Dual Output >19.72mm >14.64mm >19.72mm >14.64mm Isolation Capacitance 12pF typ. / 17pF max. Insulation Grade Reinforced Insulation Notes: Note5: This Power module is not internally fused. A input line fuse must be always used. Recomended Fuse: 2:1 Input Voltage Fuse (slow blow) 5V T1.25A 12V T0.63A 24V T0.315A 48V T0.315A 4:1 Input Voltage Fuse (slow blow) 24V T0.63A 48V T0.315A SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard CB Medical Safety E314885-A6 IEC-60601-1

1409015 Medical Report + ISO14971 Risk Assessment

ANSI/AAMI E314885-A6 ES60601-1 CAN/CSA Medical E314885-A6 C22.2 No. 60601-1:08 Certificate Type (Others) Conditions Standard / Criterion EMI Standard (7) Conducted CISPR 11, EN55011, Class A, B Radiated CISPR 11, EN55011, Class A, B Conducted and Radiated FCC18 ESD Air ±8kV; Contact ±6kV EN61000-4-2, Criteria A Radiated Immunity 10V/m EN61000-4-3, Criteria A Fast Transient (6) ±2kV EN61000-4-4, Criteria A Surge (6) ±2kV EN61000-4-5, Criteria A Conducted Immunity 20Vr.m.s EN61000-4-6, Criteria A continued on next page

Power Frequency Magnetic Field 10A/m EN61000-4-8, Criteria A Thermal Shock MIL-STD-810F Vibration MIL-STD-810F MED-5REV.: 05/2016www.recom-power.com Notes: Note6: An external input filter capacitor is required if the model has to meet EN61000-4-4 or/and EN61000-4-5. Recommended components: 5Vin aluminium capacitor (Nippon Chemi-con KY series, 1000µF/25V) and a reverse diode (Vishay V10P45) to connect in parallel 12Vin, 24Vin aluminium capacitor (Nippon Chemi-con KY series, 470µF/50V) 48Vin aluminium capacitor (Nippon Chemi-con KY series, 330µF/100V) Note7: The whole REM3 series can meet EMI Class A with no external filter. And Class B only with external components. REM3 Series Specifications (measured at TA= 25°C, nominal input voltage, full load and after warm-up) EMC Filter Suggestion for Class B +VIN -VIN DC/DCConverter MODEL C1 (8) C2 (8) L1 (8) REM3-05xxS_D 22µF/16V MLCC 22µF/16V MLCC 33mH WE 744825433 REM3-12xxS_D REM3-24xxS_D REM3-24xxS_D/W 4.7µF/50V MLCC 4.7µF/50V MLCC 500µH WE 744223 REM3-48xxS_D REM3-48xxS_D/W 2.2µF/100V MLCC 1µF/100V MLCC 200µH WE 744272221 DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Case Material Potting Material non-conductive black plastic silicone (UL94-V0) Package Dimension (LxWxH) 31.80 x 20.30 x 10.40mm Package Weight 14g continued on next page Notes: Note8: The component values can be adapted according to customers‘ applictation.

Specifications (measured at TA= 25°C, nominal input voltage, full load and after warm-up) MED-6 REV.: 05/2016 www.recom-power.com 3.8 2.54 31.8 20.3 2.54 20.32 1 11 24 23 15 13 Bottom View 0.6 dia. 10.4 MEDICAL GRADE DC/DC CONVERTER REM3-Series 15.24 3.8 15.24 2.54 31.8 20.3 2 5.08 20.32 0.6 dia. 1 2 23 22 16 14 Bottom View MEDICAL GRADE DC/DC CONVERTER REM3-Series 10.4 “C” Pinning “A” Pinning (Standard) Dimension Drawing (mm) Pin Connections Pin # Single Dual 1 +Vin +Vin

11 No Pin Com

15 No Pin +Vout

Tolerance: xx.x= ±0.5mm xx.xx= ±0.25mm Pin Connections Pin # Single Dual

1 CTRL* CTRL*

11 NC -Vout

• If don´t choose CTRL option, there is no pin on the corresponding pin number NC= not connected Tolerance: xx.x= ±0.5mm xx.xx= ±0.25mm The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) Tube 255 x 21.8 x 16.5mm Packaging Quantity 7pcs Storage Temperature Range -55°C to +125°C Tube Dimension Drawing (mm) 21.8±0.75 11±0.75 0.5±0.2 16.5±0.75 11.5±0.75