The WT7502 provides protection circuits, power good output (PGO), fault protection latch (FPOB), and a protection detector function (PSONB) control.
It can minimize external components of switching power supply systems in personal computer.
The Over / Under Voltage Detector (OVD / UVD) monitors V33,
www.DataSheet.co.kr Weltrend Semiconductor, Inc.
` WT7502 PC POWER SUPPLY SUPERVISOR Data Sheet REV.
1.01 Feb.
26, 2008 The information in this document is subject to change without notice.
©Weltrend Semiconductor, Inc.
All Rights Reserved.
242 2F, No.
24, Industry E.
9th RD., Science-Based Industrial Park, Hsin-Chu, Taiwan TEL:886-3-5780241 FAX:886-3-5794278.5770419 Email:support@weltrend.com.tw Datasheet pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr WT7502 Rev.
1.01 GENERAL DESCR
WT7502 Features
* The Over / Under Voltage Detector (OVD / UVD) monitors V33, V5 and VCC input voltage.
* Both of the power good output (PGO) and fault protection latch (FPOB) are Open Drain Output.
* 75 ms time delay for UVD.
* 300 ms time delay for PGO.
* 38 ms for PSONB in
WT7502_WeltrendSemiconductor.pdf
Datasheet Details
WT7502
Weltrend Semiconductor
202.33 KB
Pc power supply supervisor.
📁 Related Datasheet
📌 All Tags
