PS257
Description
PS257 PS257 is designed for monitoring a switching power supply (S.P.S.), especially for desktop ATX system. It protects the S.P.S.
Key Features
- PGO (Power Good Output) signal generationIt generates PGO to motherboard according to the power status
- Over Temperature Protection (OTP) and lock out
- FAN drive control with two modes: "step control mode" and "OPamp control mode"
- Wide power supply range (3.8V~16V)
- Fault-protection output with open drain output stage
- LED lighting-up when error occurs or remote-off
