WT7502V - PC POWER SUPPLY SUPERVISOR

Product Overview

Weltrend Semiconductor

Part number	WT7502V
Manufacturer	Weltrend Semiconductor
File Size	160.92 KB
Description	PC POWER SUPPLY SUPERVISOR
Datasheet	WT7502V Datasheet
Additional preview pages of the WT7502V datasheet.

The WT7502V provides protection circuits, power good output (PGO), fault protection latch (FPOB), and a protection detector function (PSONB) control.

The Over Voltage Detector (OVD) monitors V33, V5 and VCC input voltage.
The Under Voltage Detector (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 input signal De.
bounce.
73 us for PGI and UVD internal signal De.
glitches.
55 us for OVD internal.

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Published: Jan 5, 2016 |