DESCRIPTION

The TSM111 integrated circuit incorporates all sensing circuit to control a triple output power supply. It includes voltage references , comparators and matched resistors bridge for overcurrent and overvoltage detection without the need of any external components. Timing generator with external capacitors, control turn On and Off delays. It provides an integrated and cost effective solution for simultaneous multiple voltage control.

■OVERVOLTAGE PROTECTION FOR 3.3V, 5V AND 12V WITHOUT EXTERNAL COMPONENTS

■OVERCURRENT PROTECTION FOR 3.3V, 5V AND 12V WITH INTERNAL THRESHOLD VOLTAGE

■POWER GOOD CIRCUITRY

■GENERATES POWER GOOD SIGNAL

■REMOTE ON/OFF FUNCTION

■PROGRAMMABLE TIMING FOR POWER GOOD SIGNAL

■14.5V TO 36V SUPPLY VOLTAGE RANGE

■TWO 1.6% VOLTAGE REFERENCES FOR MAIN AND AUXILIARY CONVERTER REGULATION LOOPS