| Part Number | PS257 |
| Manufacturer | SiTI |
| Title | 4-Channel Secondary Monitoring IC |
| Description | PS257 is designed for monitoring a switching power supply (S.P.S.), especially for desktop ATX system. It protects the S.P.S. and PC from over vol... |
| Features |
z Over-Voltage/Under-Voltage Protection (OVP & UVP) and lock out It monitors 3.3V, 5V, -12V and dual +12V. FPO/ goes to high and latch-up when one of these supply voltages exceeds their normal operation voltage range.
z Over Current Protection (OCP) ...
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| Datasheet |
 PS257 Datasheet
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