UA78S40 Description
Universal Switching Regulator Subsystem The µA78S40 is a switching regulator subsystem, consisting of a temperature pensated voltage reference, controlled duty cycle oscillator with an active current limit circuit, parator, high current and high voltage output switch, capable of 1.5 A and 40 V, pinned out power diode and an unmitted operational amplifier, which can be powered up or down independent of the IC supply....
UA78S40 Applications
- Output Adjustable from 1.25 V to 40 V