AIC1578 - High-Efficiency/ Step-Down DC/DC Converter
The AIC1578 is a high performance step-down DC/DC converter, designed to drive an external P-channel MOSFET to generate programmable output voltages.
Two main schemes of PulseSkipping and Pulse-Frequency Modulation are employed to maintain low quiescent current and high conversion efficiency under w
AIC1578 Features
* 4V to 20V Input Voltage Operation.
* High Efficiency (up to 95%).
* Low Quiescent Current at 90µA.
* Pulse-Skipping and Pulse-Frequency Modulation.
* Inputs-Uncommitted Current Sense Comparator.
* Duty Cycle Adjustable.
* 90KHz to 280KHz Osci
