Part # GS-R400 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 20 W TO 140 W STEP-DOWN SWITCHING REGULATOR FAMILY


Part Details:

GS-R400 Family 20W TO 140W STEP-DOWN SWITCHING REGULATOR FAMILY FEATURES MTBF in excess of 200,000 hours4A max output current46V max input voltage4V max drop-out voltageSoft startRemote logic inhibit/enableRemote output voltage senseNon-latching overload and short circuit protectionCrow-bar output overvoltage protection DESCRIPTION The GS-R400 series is a versatile family of highcurrent, high voltage step-down switching voltageregulators. The integral heatsink allows a large power handlingcapability and it provides also an effective shieldingto minimize EMI. SELECTION CHART Regulation Type Output Input Output Efficiency Ordering Voltage Voltage Ripple Notes Number (V) (V) (mVpp) Line Load (%) (mV/V) (mV/A) GS-R405 5.1 ± 2% 9 to 46 25 2 20 70 Fixed output voltage GS-R412 12.0 ± 4% 16 to 46 50 5 40 80 " GS-R415 15.0 ± 4% 19 to 46 65 5 60 85 " GS-R424 24.0 ± 4%


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GS-R400.pdf Datasheet