Product Summary

The GS-R405/2 is a kind of small sized high current, high voltage step-down switching regulator. The integral heatsink allows a large power handling capability and it provides also an effective shielding to minimize EMI.

Parametrics

GS-R405/2 absolute maximum ratings: (1)Vi, DC Input Voltage: 42 V; (2)Io, Output Current: 4 A; (3)Tstg, Storage Temperature Range: -40 to +105℃; (4)Tcop, Operating Case Temperature Range: -20 to +85℃.

Features

GS-R405/2 features: (1)MTBF in excess of 500,000 hours; (2)4A max output current; (3)40V max input voltage; (4)4V max drop-out voltage; (5)Soft start; (6)Non-latching short circuit protection; (7)Crow-bar output overvoltage protection.

Diagrams

GS-R405/2 circuit diagram

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