AIC2511 Overview
The AIC2511 series are step-down monolithic PWM converters for delivering 3A at fixed voltages of 3.3V, 5.0V, 12V and using an external divider to adjust output voltage from 1.2V to 24V with excellent line and load regulation. Switching frequency up to 150KHz is achievable thus allowing smaller-sized filter ponents. Internal current limit and thermal shutdown circuits provide protection from overloads.