SG6521 Datasheet - Fairchild Semiconductor

SG6521, PC Power Supply Supervisors

SG6521 * PC Power Supply Supervisors September 2008 SG6521 * PC Power Supply Supervisors .
The SG6521 is designed to provide the supply voltage, current supervisor, remote on/off (PSON), power good (PGO) indicator, and fault protection (FPO).

Features

* Two 12V Sense Input Pins: VS12 and VS12B
* Over-Voltage Protection (OVP) for 3.3V, 5V, and two 12V
* Over-Current Protection (OCP) for 3.3V, 5V, and two 12V
* Under-Voltage Protection (UVP) for 3.3V, 5V, and two 12V
* Open-Drain Output for PGO and FPO Pins
* 300ms Power-Goo

Applications

* Switch-Mode Power Supplies with Active PFC
* Servo System Power Supplies

SG6521-FairchildSemiconductor.pdf