KA3525 Datasheet PDF – SMPS Controller – Fairchild

Part Number: KA3525, KA3525A, KA3525AD

Function : SMPS CONTROLLER

Package: 16 Pin Dip, SOP

Manufacturer: Fairchild

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KA3525 SMPS Controller

Description

The KA3525 is a monolithic integrated circuit that Included all of the control circuit necessary for a pulse width modulating regulator. There are a voltage reference, an error amplifier, a pulse width modulator, an oscillator, under-voltage lockout, soft start circuit, and output drivers in the chip.

 

Pinout

KA3525 datasheet pinout

Absolute Maximum Ratings

1. Supply Voltage VCC 40 V
2. Collector Supply Voltage VC 40 V
3. Output Current, Sink or Source IO 500 mA

Features

1. Oscillator Sync Terminal
2. Internal Soft Start
3. Deadtime Control
4. Under-Voltage Lockout

 

KA3525 Datasheet

 

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