ON KA3525A

7V ~ 20V

Overview

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.

Features

• 5V ± 1% Reference

• Oscillator Sync terminal

• Internal Soft Start.

• Deadtime Control

• Under-Voltage Lockout

Applications

• Other Consumer Electronics

• Consumer power electronics applications such as pure sine wave inverters

• Generate a regulated voltage in a boost converter and a buck converter