AIC2863 Overview
The AIC2863 is a 3A synchronous-rectified Buck converter with integrated low Rds(on) power MOSFETs. The AIC2863, designed with a currentmode 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.
AIC2863 Key Features
- 3A Continuous Output Current
- Wide 4.75V to 23V Operating Input Range
- Ouput Adjustable from 0.925V to 12V
- Ouput Adjustable from 0.8V to 12V
- Up to 84% Efficiency for Heavy Load
- Up to 91% Efficiency for Moderate Load
- Low Rds(on) Internal Switches: 100mΩ and
- <3µA Supply Current in Shutdown Mode
- 340KHz/550KHz Frequency
- Programmable Soft Start