EST7610 Overview
Description
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.
Key Features
- 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
- PIN ASSIGNMENT AND PACKAGE TYPE PGI GND FPL_N PDON_N 1 2 3 4 8 7 6 5 PGO VCC V5 V33
