Part Number : KA3525A
Function :Voltage-mode PWM controller / DIP 16 Pin
Manufacturer : Fairchild Semiconductor
Pinout : 
Description
The KA3525A is a monolithic integrated circuit that includes all of the control circuits necessary for a pulse width modulating regulator. There are a voltage reference, an error amplifier, a pulse width modulator, an oscillator, an under voltage lockout, a soft start circuit, and the output driver in the chip.
Datasheet PDF Download
Other datasheets in the file : KA3525A