SG6521SZ Datasheet | Fairchild Semiconductor

SG6521 - PC Power Supply Supervisors September 2008 SG6521 - PC Power Supply Supervisors 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-Good Delay - 2.8ms PSON Control to FPO Turn-off Delay - 48ms PSON Control Delay - No Lock-up During the Fast AC Power On/Off - Wide Supply Voltage Range: 4V to 15V - Over-Temperature Protection (OTP) - Additional Protection Input (Pext) Applications - Switch-Mode Power Supplies with Active PFC - Servo System Power Supplies -...