HR1211 Overview
The HR1211 is a multi-mode PFC and current mode LLC bo controller that is configurable via UART interface. Power-saving technology helps achieve optimized efficiency across the full operating range. The PFC controller employs a patented, digital average current control scheme to achieve hybrid CCM/DCM operation.
HR1211 Key Features
- General System Features
- PFC Controller: o CCM/DCM Multi-Mode PFC Control with High Efficiency across All Loads o Operating Frequency Up to 250kH
- LLC Controller: o 600V High Side Gate Driver with Bootstrap Diode and High dV/dt Immunity o Current Mode Control o Up to