Datasheet Details
| Part number | SG6521 |
|---|---|
| Manufacturer | Fairchild (onsemi) |
| File Size | 0.96 MB |
| Description | PC Power Supply Supervisors |
| Datasheet |
 SG6521 Datasheet
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Description
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.
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.