WT7522 Datasheet - Weltrend

POWER SUPPLY PWM SUPERVISOR

WT7522 Features

* Complete PWM Control and Protection Circuitry

* Over Voltage Protection for 3.3V / 5V / V12 / PT

* 3.3V / 5V / 12V Under Voltage Warning for PG Low

* Under Voltage Protection for 3.3V / 5V / V12

* Two Opamp loop function

* 300ms PG Time Delay

WT7522 General Description

The WT7522 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 (PG), Remote On/Off control, Opamp a.

WT7522 Datasheet (136.63 KB)

WT7522 Datasheet Preview — Preview of WT7522 PDF

Datasheet Details

Part number:

WT7522

Manufacturer:

Weltrend

File Size:

136.63 KB

Description:

Power supply pwm supervisor.
Weltrend Semiconductor, Inc. WT7522 POWER SUPPLY PWM SUPERVISOR Data Sheet Version 1.10 April 29, 2009 The information in this document is subject to.

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WT7522 POWER SUPPLY PWM SUPERVISOR Weltrend

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WT7522 Features

WT7522 General Description

Datasheet Details

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