GS5T48-12 Datasheet | STMicroelectronics

DESCRIPTION The GS5T48-12 is a 5W DC-DC converter designed to provide a 12V/420m A isolated power source. The module features a wide input voltage range (38 to 60V), low reflected input current and continuous short-circuit protection. It is certified by UL, CSA (level 3) and TUV as having SELV output when provided with a SELV input. ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified) Symbol Vi Ii Iir Vo Vor δVOL δVOO Io Iosc Vis fs η Top Top Tstg Parameter Input Voltage Input Current Input Reflected Current Output Voltage Output Ripple Voltage Line Regulation Load Regulation Output Current Output Short-circuit Current Isolation Voltage Switching Frequency Efficiency Operating Ambient Temperature Range Operating Ambient Temperature Range Storage Temperature Range Vi = 38 to 60V Vi = 48V Still air Forced ventilation, air speed = 100 LFM Io = 50 to 420m A Io = 420m A Vo = 12V Vi = 38 to 60V Vi = 48V Test Conditions Io = 50 to 420m A Io = 420m A Io = 420m A 11.5 25 12 50 1 100 50 Min 38 Typ 48 Max 60 500 40 12.5 100 2 150 420 1.8 500 30 78 0 0 - 40 80 +60 +70 +85 200 Unit V m A m App V m Vpp m V/V m V/A m A A VDC k Hz % °C °C °C Vo = 12V Vi = 38 to 60V Io = 50 to 420m A Vi = 48V Io = 420m A BW = 5Hz to 20MHz Vi = 38 to 60V Vi = 48V Vi = 38 to 60V Vi = 48V Io = 420m A Io = 50 to 420m A Vo = 12V June 1994 1/3 CONNECTION DIAGRAM AND MECHANICAL DATA Package C. Dimensions in mm (inches) SAFETY APPROVALS The converter is agency certified to the following safety requirements: Agency UL CSA TUV Requirements UL-STD-1950 CSA-STD-C22.2 No. 234 EN 60950 DIN VDE 0805 File Number E141284 LR 99794-3 R 9172410 ® UL is a registered trademark of UNDERWRITERS LABORATORIES inc. ® CSA is a registered trademark of CANADIAN STANDARDS ASSOCIATION. ® TUV is a registered trademark of TUV Rheinland. 2/3 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of...