Datasheet Summary
3-Channel Supervisor IC for Power Supply
Features
Over-voltage protection and lockout Under-voltage protection and lockout Open drain power good output signal Built-in 300mS delay for power good 38mS de-bounce for PSON/ control 73uS de-bounce for noise immunity Wide power supply range
Applications
PC power supply LCD TV power supply
Description
GR8313T is designed to monitor the outputs of switching power supply and generate the power good signal to inform the system. There are three important functions of GR8313T: over-voltage protection, under-voltage protection and power good signal generating. Over-voltage protection (OVP) monitors 3.3V, 5V and 12V to protect the power supply...