SG6520 Datasheet (Fairchild Semiconductor) - PC Power Supply Supervisors

SG6520, PC Power Supply Supervisors

SG6520 is designed to provide the voltage, and current supervisor function, remote on/off (PSON) function, TYPICAL APPLICATION © System General Corp.

Version 1.0.1 (IAO33.0041.B0) -1- www.sg.com.tw * www.fairchildsemi.com September 28, 2007 Product Specification PC Power Supply Supervis

Product Specification PC Power Supply Supervisors SG6520 power good (PGO) indicator function, and fault protection (FPO) function for switching power systems.

For supervisor function, it provides the 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.

When 3.3V, 5V or 12V voltage is decreasing to 2.3V, 3.5V and 9V respectively, the under voltage protection (UVP) function will be

SG6520 Features

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* 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 v