AIC2862 Overview
The AIC2862 is a 2A synchronous-rectified Buck converter with integrated low Rds(on) power MOSFETs. The AIC2862, designed with a current-mode control scheme, can convert wide input voltage to the adjustable output voltage to provide excellent output voltage regulation. It is stable with low ESR output ceramic capacitors.
AIC2862 Key Features
- 2A Continuous Output Current
- Wide 4.75V to 23V Operating Input Range
- Ouput Adjustable from 0.925V to 12V
- Up to 89% Efficiency for Heavy Load
- Up to 92% Efficiency for Moderate Load
- Up to 81% Efficiency for Light Load
- Low Rds(on) Internal Switches: 140mΩ and
- <3µA Supply Current in Shutdown Mode
- 340KHz/550KHz Frequency
- Programmable Soft Start