GS5T48-12

GS5T48-12 5 W DC-DC CONVERTER Type GS5T48-12 Vi 38 to 60 V Vo 12 V Io 420 mA DESCRIPTION The GS5T48-12 is a 5W DC-DC converter designed to provide a 12V/420mA 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 420mA Io = 420mA Vo = 12V Vi = 38 to 60V Vi = 48V Test Conditions Io = 50 to 420mA Io = 420mA Io = 420mA 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 mA mApp V mVpp mV/V mV/A mA A VDC kHz % °C °C °C Vo = 12V Vi = 38 to 60V Io = 50 to 420mA Vi = 48V Io = 420mA BW = 5Hz to 20MHz Vi = 38 to 60V Vi = 48V Vi = 38 to 60V Vi = 48V Io = 420mA Io = 50 to 420mA Vo = 12V June 1994 1/3 GS5T48-12 CONNECTION DIAGRAM AND MECHANICAL DATA Package C. Dimensions in mm (inches) S...