SG6521SZ - PC Power Supply Supervisors

This page provides the datasheet information for the SG6521SZ, a member of the SG6521 PC Power Supply Supervisors family.

Product Overview

Fairchild Semiconductor

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Datasheet Details

Part number	SG6521SZ
Manufacturer	Fairchild Semiconductor
File Size	0.96 MB
Description	PC Power Supply Supervisors
Datasheet	SG6521SZ Datasheet
Additional preview pages of the SG6521SZ datasheet.

SG6521SZ Product details

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.

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Published: Nov 17, 2014 |