AIC1579 Overview
Description
The AIC1579 is a high-power, high-efficiency voltage-mode switching regulator controller for motherboard VI/O power supply applications. Designed to drive an N-channel MOSFET in a standard buck topology, the AIC1579 features a high voltage CMOS output driver, short-circuit protection, and 8-pin package.
Key Features
- Operation Voltage up to 15V
- Simple Voltage-Mode PWM Control
- Fast Transient Response
- 2V and 1.3V ± 2% Feedback Voltage Reference Option
- Adjustable Current Limit without External Sense Resistors
- 200KHz Free-Running Oscillator
- Short-Circuit Protection with Low Short Circuit Output Current
