EST7610
Overview
PC Power Supply Supervisor The EST7610 provides protection circuits, power good output (PGO), fault protection latch (FPL_N), and a protection detector function (PDON_N) control. It can minimize external components of switching power supply systems in personal computer.
- The Over Voltage Detector (OVD) monitors 3.3V, 5V, 12V input voltage level. The Under Voltage Detector (UVD) monitors 3.3V, 5V input voltage level. Both of the power good output (PGO) and fault protection latch (FPL_N) are Open Drain Output. 75 ms time delay for UVD. 300 ms time delay for PGO. 38 ms for PDON_N input signal De-bounce. 73 us for internal signal De-glitches. 2.4 ms time delay for PDON_N turn-off FPL_N.
