RT8811B Datasheet - Richtek

RT8811B Dual-Phase COT Buck PWM Controller

The RT8811B is a 2/1 phase synchronous Buck PWM controller which is optimized for high performance graphic microprocessor and computer applications. The IC integrates a Constant-On-Time (COT) PWM controller, two MOSFET drivers with internal bootstrap diodes, as well as channel current balance and pr.

RT8811B Features

* external reference input and PWMVID dynamic output voltage control, in which the feedback voltage is regulated and tracks external input

RT8811B-Richtek.pdf