APXS002A0X-SRZ GE | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 24
Technical content
Features
Compliant to RoHS II EU “Directive 2011/65/EU” Compatible in a Pb-free or SnPb reflow environment (Z versions) Wide Input voltage range (3Vdc-14Vdc) Output voltage programmable from 0.6Vdc to 5.5Vdc via external resistor Tunable LoopTM to optimize dynamic output voltage response Remote sense Power Good signal Fixed switching frequency Output overcurrent protection (non-latching) Overtemperature protection Remote On/Off Ability to sink and source current Cost efficient open frame design Small size: 12.2 mm x 12.2 mm x 6.25mm (0.48 in x 0.48 in x 0.246in) Wide operating temperature range (-40°C to 85°C) UL* 60950-1Recognized, CSA† C22.2 No. 60950-1-03 Certified, and VDE‡ 0805:2001-12 (EN60950-1) Licensed ISO** 9001 and ISO 14001 certified manufacturing facilities
Applications
Distributed power architectures Intermediate bus voltage applications Telecommunications equipment Servers and storage applications Networking equipment Industrial equipment
Description
The 12V PicoTLynxTM 2A power modules are non-isolated dc-dc converters that can deliver up to 2A of output current. These modules operate over a wide range of input voltage (VIN = 3Vdc-14Vdc) and provide a precisely regulated output voltage from 0.6Vdc to 5.5Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output voltage, over current and over temperature protection. A new feature, the Tunable LoopTM, allows the user to optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and PWB area. * UL is a registered trademark of Underwriters Laboratories, Inc. † CSA is a registered trademark of Canadian Standards Association. ‡ VDE is a trademark of Verband Deutscher Elektrotechniker e.V. ** ISO is a registered trademark of the International Organization of Standards # The PMBus name and logo are registered trademarks of the System Management Interface Forum (SMIF) TRIM VOUT SENSE GND CTUNE RTUNE RTrim VIN CoCin Vin+ Vout+ ON/OFFQ1 PGOOD MODULE RoHS Compliant
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electric Company. All rights reserved. Page 2 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Symbol Min Max Unit Input Voltage All V IN -0.3 15 Vdc Continuous Operating Ambient Temperature All T A -40 85 °C (see Thermal Considerations section) Storage Temperature All T stg -55 125 °C Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage All V IN 3.0 ⎯ 14.0 Vdc Maximum Input Current All I IN,max 1.8A Adc (VIN=3V to 14V, IO=IO, max ) Input No Load Current (VIN = 12.0Vdc, IO = 0, module enabled) VO,set = 0.6 Vdc I IN,No load 20 mA VO,set = 5.5Vdc I IN,No load 48 mA Input Stand-by Current (VIN = 12.0Vdc, module disabled) All I IN,stand-by 8 mA Inrush Transient All I 2t 1 A 2s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN = 0 to 14V, IO= IOmax ; See Test Configurations) All 20 mAp-p Input Ripple Rejection (120Hz) All -65 dB CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-acting fuse with a maximum rating of 4A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information.
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electr ic Company. All rights reserved. Page 3 Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Output Voltage Set-point (with 0.5% tolerance for external resistor used to set output voltage) All V O, set -1.5 +1.5 % V O, set Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) All V O, set -2.5 ⎯ +2.5 % V O, set Adjustment Range (selected by an external resistor) (Some output voltages may not be possible depending on the input voltage – see Feature Descriptions Section) All V O 0.6 5.5 Vdc Remote Sense Range All 0.5 Vdc Output Regulation (for VO ≥ 2.5Vdc) Line (VIN=VIN, min to VIN, max) All ⎯ +0.4 % V O, set Load (IO=IO, min to IO, max) All ⎯ 10 mV Output Regulation (for VO < 2.5Vdc) Line (VIN=VIN, min to VIN, max) All ⎯ 10 mV Load (IO=IO, min to IO, max) All ⎯ 5 mV Temperature (Tref=TA, min to TA, max) All ⎯ 0.4 % V O, set Output Ripple and Noise on nominal output (VIN=VIN, nom and IO=IO, min to IO, max Co = 0.1μF // 10 μF ceramic capacitors) Peak-to-Peak (5Hz to 20MHz bandwidth) All ⎯ 50 100 mV pk-pk RMS (5Hz to 20MHz bandwidth) All 20 38 mV rms External Capacitance1 Without the Tunable LoopTM ESR ≥ 1 mΩ All C O 22 ⎯ 47 μF With the Tunable LoopTM ESR ≥0.15 mΩ All C O, max 0 ⎯ 1000 μF ESR ≥ 10 mΩ All C O, max 0 ⎯ 3000 μF Output Current (in either sink or source mode) All I o 0 2 Adc Output Current Limit Inception (Hiccup Mode) (current limit does not operate in sink mode) All I O, lim 180 % I o,max Output Short-Circuit Current All I O, s/c 140 mA (VO≤250mV) ( Hiccup Mode ) Efficiency V O,set = 0.6Vdc η 68.7 % VIN= 12Vdc, TA=25°C V O, set = 1.2Vdc η 80.7 % IO=IO, max , VO= VO,set V O,set = 1.8Vdc η 85.9 % V O,set = 2.5Vdc η 89 % V O,set = 3.3Vdc η 91.1 % V O,set = 5.0Vdc η 93.6 % Switching Frequency All f sw ⎯ 600 ⎯ kHz External capacitors may require using the new Tunable LoopTM feature to ensure that the module is stable as well as getting the best transient response. See the Tunable LoopTM section for details.
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electric Company. All rights reserved. Page 4 General Specifications Parameter Device Min Typ Max Unit Calculated MTBF (IO=0.8IO, max, TA=40°C) Telecordia Issue 2 Method 1 Case 3 APXS 26,121,938 Hours Weight ⎯ 0.9(0.0317) ⎯ g (oz.) Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. Parameter Device Symbol Min Typ Max Unit On/Off Signal Interface (VIN=VIN, min to VIN, max ; open collector or equivalent, Signal referenced to GND) Device Code with no suffix – Negative Logic (See Ordering Information) (On/OFF pin is open collector/drain logic input with external pull-up resistor; signal referenced to GND) Logic High (Module OFF) Input High Current All I IH — — 1 mA Input High Voltage All V IH 3 — V IN, max Vdc Logic Low (Module ON) Input low Current All I IL — — 10 μA Input Low Voltage All V IL -0.2 — 0.3 Vdc Turn-On Delay and Rise Times (VIN=VIN, nom, IO=IO, max , VO to within ±1% of steady state) Case 1: On/Off input is enabled and then input power is applied (delay from instant at which VIN = VIN, min until Vo = 10% of Vo, set) All Tdelay — 5 — msec Case 2: Input power is applied for at least one second and then the On/Off input is enabled (delay from instant at which Von/Off is enabled until Vo = 10% of Vo, set) All Tdelay — 5.2 — msec Output voltage Rise time (time for Vo to rise from 10% of Vo, set to 90% of Vo, set) All Trise — 1.4 — msec Output voltage overshoot (TA = 25oC 3.0 % V O, set VIN= VIN, min to VIN, max,IO = IO, min to IO, max) With or without maximum external capacitance Over Temperature Protection All T ref 140 °C (See Thermal Considerations section)
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electr ic Company. All rights reserved. Page 5 Feature Specifications (cont.) Parameter Device Symbol Min Typ Max Units Input Undervoltage Lockout Turn-on Threshold All 2.95 Vdc Turn-off Threshold All 2.8 Vdc Hysteresis All 0.2 Vdc PGOOD (Power Good) Signal Interface Open Drain, Vsupply ≤ 5VDC Overvoltage threshold for PGOOD 112.5 %V O, set Undervoltage threshold for PGOOD 87.5 %V O, set Pulldown resistance of PGOOD pin All 30 70 Ω
Figure 57. Circuit Configuration for margining Output less than the set output voltage. (suggested value 100KΩ) to a source of 5VDC or lower. could also cause the module to become unstable.
CTUNE to tune the control loop of the module. ensure stable operation of the module. output capacitance values or input voltages other than 12V. Table 2. General recommended values of of RTUNE and CTUNE Table 3. Recommended values of RTUNE and CTUNE to obtain Table 4. Recommended values of RTUNE and CTUNE to obtain Table 5. Recommended values of RTUNE and CTUNE to
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electric Company. All rights reserved. Page 18 Shock and Vibration The ruggedized (-D version) of the modules are designed to withstand elevated levels of shock and vibration to be able to operate in harsh environments. The ruggedized modules have been successfully tested to the following conditions: Non operating random vibration: Random vibration tests conducted at 25C, 10 to 2000Hz, for 30 minutes each level, starting from 30Grms (Z axis) and up to 50Grms (Z axis). The units were then subjected to two more tests of 50Grms at 30 minutes each for a total of 90 minutes. Operating shock to 40G per Mil Std. 810F, Method 516.4 Procedure I: The modules were tested in opposing directions along each of three orthogonal axes, with waveform and amplitude of the shock impulse characteristics as follows: All shocks were half sine pulses, 11 milliseconds (ms) in duration in all 3 axes. Units were tested to the Functional Shock Test of MIL-STD-810, Method 516.4, Procedure I - Figure 516.4-4. A shock magnitude of 40G was utilized. The operational units were subjected to three shocks in each direction along three axes for a total of eighteen shocks. Operating vibration per Mil Std 810F, Method 514.5 Procedure I: The ruggedized (-D version) modules are designed and tested to vibration levels as outlined in MIL-STD-810F, Method 514.5, and Procedure 1, using the Power Spectral Density (PSD) profiles as shown in Table 6 and Table 7 for all axes. Full compliance with performance specifications was required during the performance test. No damage was allowed to the module and full compliance to performance specifications was required when the endurance environment was removed. The module was tested per MIL-STD- 810, Method 514.5, Procedure I, for functional (performance) and endurance random vibration using the performance and endurance levels shown in Table 6 and Table 7 for all axes. The performance test has been split, with one half accomplished before the endurance test and one half after the endurance test (in each axis). The duration of the performance test was at least 16 minutes total per axis and at least 120 minutes total per axis for the endurance test. The endurance test period was 2 hours minimum per axis. Table 6: Performance Vibration Qualification - All Axes Frequency (Hz) PSD Level (G2/Hz) Frequency (Hz) PSD Level (G2/Hz) Frequency (Hz) PSD Level (G2/Hz) 10 1.14E-03 170 2.54E-03 690 1.03E-03 30 5.96E-03 230 3.70E-03 800 7.29E-03 40 9.53E-04 290 7.99E-04 890 1.00E-03 50 2.08E-03 340 1.12E-02 1070 2.67E-03 90 2.08E-03 370 1.12E-02 1240 1.08E-03 110 7.05E-04 430 8.84E-04 1550 2.54E-03 130 5.00E-03 490 1.54E-03 1780 2.88E-03 140 8.20E-04 560 5.62E-04 2000 5.62E-04 Table 7: Endurance Vibration Qualification - All Axes Frequency (Hz) PSD Level (G2/Hz) Frequency (Hz) PSD Level (G2/Hz) Frequency (Hz) PSD Level (G2/Hz) 10 0.00803 170 0.01795 690 0.00727 30 0.04216 230 0.02616 800 0.05155 40 0.00674 290 0.00565 890 0.00709 50 0.01468 340 0.07901 1070 0.01887 90 0.01468 370 0.07901 1240 0.00764 110 0.00498 430 0.00625 1550 0.01795 130 0.03536 490 0.01086 1780 0.02035 140 0.0058 560 0.00398 2000 0.00398
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electric Company. All rights reserved. Page 19 Example Application Circuit Requirements: Vin: 12V Vout: 1.8V Iout: 1A max., worst case load transient is from 1A to 1.5A ΔVout: 1.5% of Vout (27mV) for worst case load transient Vin, ripple 1.5% of Vin (180mV, p-p) MODULE VOU T SENSE GND TRIM RTUNE CTUNE RTrim VI N CO1 CI2 CI1 Vin+ Vout+ ON/OFFQ3 CI1 1x10 μF/16V ceramic capacitor (e.g. TDK C Series) CI2 100 μF/16V bulk electrolytic CO1 2x47 μF/6.3V ceramic capacitor (e.g. TDK C Series, Murata GRM32ER60J476ME20) CTune 5600pF ceramic capacitor (can be 1206, 0805 or 0603 size) RTune 150 ohms SMT resistor (can be 1206, 0805 or 0603 size) RTrim 5k Ω SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%)
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electric Company. All rights reserved. Page 20 Mechanical Outline Dimensions are in millimeters and (inches). PIN FUNCTION
1 ON/OFF
2 VIN
3 GND
4 VOUT
5 SENSE
6 TRIM
7 GND
10 PGOOD
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electric Company. All rights reserved. Page 21 Recommended Pad Layout Dimensions are in millimeters and (inches). PIN FUNCTION
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current February 26, 2013 ©2013 General Electric Company. All rights reserved. Page 22 Packaging Details The 12V PicoTLynxTM 2A modules are supplied in tape & reel as standard. Modules are shipped in quantities of 400 modules per reel. All Dimensions are in millimeters and (in inches). Reel Dimensions: Outside Dimensions: 330.2 mm (13.00) Inside Dimensions: 177.8 mm (7.00”) Tape Width: 24.00 mm (0.945”)
adversely affect long-term reliability. Pb-free solder profiles and MSL classification procedures. free solder paste is Sn/Ag/Cu (SAC). manufacturing process instructions. requires testing to verify results and performance.
15 Seconds
60 Seconds
Figure 61. Recommended linear reflow profile using Cleaning Application Note (AN04-001).
2A PicoTLynxTM: Non-Isolated DC-DC Power Modules 3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc output; 2A Output Current Contact Us For more information, call us at USA/Canada: +1 888 546 3243, or +1 972 244 9288 Asia-Pacific: +86.021.54279977*808 Europe, Middle-East and Africa: +49.89.74423-206 India: +91.80.28411633 www.ge.com/powerelectronics February 26, 2013 ©2013 General Electric Company. All rights reserved. Version 1.13
Ordering Information
Please contact your GE Critical Power Sales Representative for pricing, availability and optional features. Table 8. Device Codes Table 9. Coding Scheme