SSTW001A3B41Z

GE Data Sheet SSTW001A3B Barracuda* Series; DC-DC Converter Power Modules 36-75Vdc Input; 12Vdc, 1.3A, 15W Output Features RoHS Compliant • Compliant to RoHS Directive 2011/65/EU and amended Directive (EU) 2015/863 (-Z versions) • Compliant to REACH Directive (EC) No 1907/2006 • Ultra-wide Input Voltage Range, 36Vdc to 75Vdc • No minimum load • High efficiency – 87.5% at full load (VIN=48Vdc) • Constant switching frequency • Low output ripple and noise • Small Size and low profile, follows industry standard 1x1 footprint 27.9mm x 24.4mm x 8.5mm (MAX) (1.10 x 0.96 x 0.335 in) Applications • Wireless Networks • Surface mount (SMT) or Through hole (TH) • Hybrid power architectures • Reflow process compliant, both SMT and TH versions • Optical and Access Network Equipment • Positive Remote On/Off logic • Enterprise Networks including Power over Ethernet (PoE) • Output overcurrent/voltage protection (hiccup) • Industrial markets • Over-temperature protection • Output Voltage adjust: 90% to 110% of Vo,nom Options • Wide operating temperature range (-40°C to 85°C) • Active Droop Load Sharing (-P Suffix) • • Negative Remote On/Off logic ANSI/UL* 62368-1 and CAN/CSA† C22.2 No. 62368-1 Recognized, DIN VDE‡ 0868-1/A11:2017 (EN623681:2014/A11:2017) • Surface Mount/Tape and Reel (-SR Suffix) • CE mark meets 2014/35/EU directive§ • Meets the voltage and current requirements for ETSI 300-1322 and complies with and licensed for Basic insulation rating • 2250 Vdc Isolation tested in compliance with IEEE 802.3¤ PoE standards • ISO** 9001 and ISO 14001 certified manufacturing facilities Description The SSTW001A3B Barracuda* series power modules are isolated dc-dc converters that operate over an ultra-wide input voltage range of 36Vdc -75Vdc and provide a single precisely regulated output voltage at 12Vdc. This series is a low cost, smaller size alternative to the existing LW/LAW/LC/SC/SW with enhanced performance parameters. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency of 87.5% typical at full load. Built-in filtering for both input and output minimizes the need for external filtering. The module is fully self-protected with output over-current and over-voltage, over-temperature and input under voltage shutdown control. Optional features include negative or positive on/off logic and SMT connections. * Trademark of General Electric Company # 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. § This product is intended for integration into end-user equipment . All of the required procedures of end-use equipment should be followed. ¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated. ** ISO is a registered trademark of the International Organization of Standards. † ‡ April 16, 2021 ©2012 General Electric Company. All rights reserved. Page 1 Data Sheet GE SSTW001A3B Barracuda™ Series; DC-DC Converter Power Modules 36-75Vdc Input; 12Vdc, 1.3A, 15W Output 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 All VIN All VIN, trans All Storage Temperature All Altitude* All I/O Isolation Voltage (100% factory Hi-Pot tested) All Input Voltage (Continuous) Transient (100ms) Operating Ambient Temperature Max Unit -0.3 80 Vdc -0.3 100 Vdc TA -40 85 °C Tstg -55 (see Thermal Considerations section) ⎯ ⎯ 125 °C 4000 m 2250 Vdc * For higher altitude applications, contact your GE Sales Representative for alternative conditions of use. Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Operating Input Voltage Device Symbol Min Typ Max Unit All VIN 36 48 75 Vdc All IIN,No load 30 All IIN,stand-by 4 Input No Load Current VIN = 48Vdc, (IO = 0, module enabled) Input Stand-by Current (VIN = 48Vdc, module disabled) mA 6 mA .55 Adc 0.05 A2s Maximum Input Current (VIN=36Vdc, IO=IO, max) All Inrush Transient All Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12μH source impedance; VIN=0V to 75Vdc, IO= IOmax ; see Test configuration section) All 30 mAp-p Input Ripple Rejection (120Hz) All 60 dB I2t EMC, EN55032 See EMC Considerations section 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 being part of complex 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 3A (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. April 16, 2021 ©2012 General Electric Company. All rights reserved. Page 2 Data Sheet GE SSTW001A3B Barracuda™ Series; DC-DC Converter Power Modules 36-75Vdc Input; 12Vdc, 1.3A, 15W Output Electrical Specifications (continued) Parameter Output Voltage Set-point (VIN=48Vdc, IO=IO, max, TA=25°C) Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) Adjustment Range Selected by external resistor Device Symbol Min Typ Max Unit All w/o-58P VO, set 11.82 12.00 12.18 Vdc All w -58P VO, set 12.20 12.40 12.60 Vdc All w/o-58P VO -3.0 ⎯ +3.0 % VO, set All w -58P VO 12.1 ⎯ 13.3 Vdc All w/o-58P VO, adj 10.8 13.2 Vdc All w -58P n/a Output Regulation All ⎯ 0.05 0.2 % VO, set Load (IO=IO, min to IO, max) All w/o-58P ⎯ 0.05 0.2 % VO, set Load (IO=IO, min to IO, max) All w -58P 0.6 0.7 0.8 Vdc All ⎯ ⎯ 1.0 % VO, set ⎯ ⎯ 50 mVrms mVpk-pk μF Line (VIN=VIN, min to VIN, max) Temperature (Tref=TA, min to TA, max) Output Ripple and Noise on nominal output Measured with 10uF Tantalum||1uF ceramic (VIN=48Vdc, IO=80%IO, max, TA=25°C) RMS (5Hz to 20MHz bandwidth) All ⎯ ⎯ 150 All w/o-58P CO, max 0 ⎯ 470 All w -58P CO, max 0 ⎯ 2,200 μF All w/o-58P Io 0 ⎯ 1.3 Adc Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance Output Current All w -58P Io 0 ⎯ 1.25 Adc Output Current Limit Inception (Hiccup Mode) All IO, lim 1.4 1.8 ⎯ Adc Output Short-Circuit Current (VO ≤ 250 mV @ 25°C) All IO, s/c ⎯ ⎯ 0.8 Arms Efficiency (VIN=48Vdc, TA=25°C, IO=IO, max) All η 86.0 87.5 ⎯ % Switching Frequency (Fixed) VIN=48Vdc and IO= IO, max All fsw ⎯ 350 ⎯ kHz Peak Deviation All Vpk ⎯ 3.0 ⎯ % VO, set Settling Time (Vo