SG6510DY1

SG6510X1 — PC Power Supply Supervisors December 2008 SG6510X1 — PC Power Supply Supervisors Features ƒ Over-Voltage Protection (OVP) for 3.3V, 5V, 12V ƒ Under-Voltage Sense (UVS) and Under-Voltage Protection (UVP) for 3.3V, 5V ƒ Open-Drain Output for PGO and FPO Pins ƒ 300ms Power-Good Delay ƒ 75ms Turn-on Delay for 3.3V and 5V ƒ 2.8ms PSON Control to FPO Turn-off Delay ƒ 38ms /38ms PSON Control Debounce ƒ 350μs Width Noise Deglitches ƒ 2ms UVP Debounce Time ƒ 1ms UVS Debounce Time ƒ No Lockup During the Fast AC Power On/Off ƒ Brownout Protection Function for 3.3V and 5V ƒ Wide Supply Voltage Range from 4V to 15V Description SG6510 is designed to provide the voltage supervisor function, remote on/off PSON function, power-good (PGO) indicator function, and fault protection (FPO) function for switching power systems. For the supervisor function, it provides the over-voltage protection (OVP) monitoring for 3.3V, 5V, and 12V (12V via VDD pin); under-voltage sense (UVS...