SG6521 Datasheet, Fairchild Semiconductor

ƒ Two 12V Sense Input Pins: VS12 and VS12B ƒ Over-Voltage Protection (OVP) for 3.3V, 5V, and two 12V ƒ Over-Current Protection (OCP) for 3.3V, 5V, and two 12V ƒ Under-Vol.

ƒ Switch-Mode Power Supplies with Active PFC ƒ Servo System Power Supplies ƒ PC-ATX Power Supplies Description The SG65.

The SG6521 is designed to provide the supply voltage, current supervisor, remote on/off (PSON), power good (PGO) indicator, and fault protection (FPO) functions for switching power systems. For supervisory functions, it provides the over-voltage prot.