Part Number: KA3525, KA3525A, KA3525AD
Function : SMPS CONTROLLER
Package: 16 Pin Dip, SOP
Manufacturer: Fairchild
Image
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
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
