WT7520 Datasheet - Weltrend

WT7520 PC Power Supply PWM

The WT7520 is a pulse *width modulation (PWM) control circuit with complete protection circuits for used in the SMPS (Switched Mode Power Supply). It contains various functions, which are Over Voltage Protection, Under Voltage Protection, Power Good Output (PGO), Remote On/Off control and etc.

WT7520 Features

* Complete PWM Control and Protection Circuitry

* Over Voltage Protection for 3.3V / 5V / 12V / PT

* Under Voltage Protection for 3.3V / 5V / 12V

* 280ms PG Time Delay

* Power Good Output is Open Drain Output

* PWM Control Output are Open Drain Output

WT7520_Weltrend.pdf