RT8816D Description
The RT8816D is a 2/1 phase synchronous Buck PWM controller which is optimized for high performance graphic microprocessor and support nVidia OVR2 spec with PWM- VID interface. The IC integrates a ConstantOn-Time (COT) PWM controller, two MOSFET drivers with internal bootstrap diodes, as well as channel current balance and protection functions including overvoltage protection (OVP), undervoltage protection (UVP),...
RT8816D Key Features
- Dual-Phase PWM Controller
- Power State Indicator
- 1P-CCM/2P-CCM/1P-DEM/2P-DEM
- Two Embedded MOSFET Drivers and Embedded
- Support 1.8V PWM-VID Interface
- External Reference Input Control
- PWM-VID Dynamic Voltage Control
- Dynamic Phase Number Control
- Lossless RDS(ON) Current Sensing for Current
- Internal/External Soft-Start