FAN3506 Datasheet (Fairchild Semiconductor) - PC SMPS Secondary Side Control IC

FAN3506, PC SMPS Secondary Side Control IC

The FAN3506 is complete housekeeping circuitry for use in the secondary side of PC SMPS (Switched Mode Power Supply).

It contains various functions, which are over voltage protection including two extra protection inputs, power supply on/off delay control and power good signal generator.

Especially,

FAN3506 Features

* Few External Components Low Voltage Operation (Vcc_min=4.5V) Over Voltage Protection for 3.3V/5V/12V Output Two Protection Inputs (PT1, PT2) Fault Protection Output with Open Collector Power