Part Number : KA3525A
Function : Voltage-mode PWM controller / DIP 16 Pin
Manufacturers : Fairchild Semiconductor
Pinouts : 
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.
KA3525A Datasheet PDF Download
Other data sheets within the file : KA3525A