Datasheet Details
| Part number | WT7525 |
|---|---|
| Manufacturer | Weltrend Semiconductor |
| File Size | 442.02 KB |
| Description | PC POWER SUPPLY SUPERVISOR |
| Datasheet |
 WT7525 Datasheet
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General Description
The WT7525 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.
Key Features
- The Over / Under Voltage Detector (OVD / UVD) monitors V33, V5, V12A and V12B input voltage level.
- The Over Current Detector (OCD) monitors IS33, IS5, IS12A and IS12B input current sense.
- Both of the power good output (PGO) and fault protection latch (FPOB) are Open Drain Output.
- 75 / 300 ms time delay for UVD.
- 300 ms time delay for PGO.
- 38 ms for PSONB input signal De.
- bounce.
- 73 us for internal signal De.
- glitc.