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AIC1579L Datasheet Step-down Switching Regulator Controller

Manufacturer: Analog Intergrations Corporation

Overview: AIC1579/L Step-Down Switching Regulator Controller.

General 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

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.

AIC1579L Distributor