RT8249D Description
The RT8249D is a dual-channel step-down, controller generating supply voltages for battery-powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and two fixed 5V/3.3V linear regulators. Each linear regulator provides up to 100mA output current and 3.3V linear regulator provides 1% accuracy under 35mA.
RT8249D Applications
- Support Connected Standby Mode for Ultrabook
- CCRCOT Control with 100ns Load Step Response