Description
HR1211 Multi-Mode PFC and Current Mode LLC Controller with Configurable Audible Noise Reduction Control .
The HR1211 is a multi-mode PFC and current mode LLC combo controller that is configurable via UART interface.
Features
* General System Features:
o HV Current Source for Start-Up o Smart X-Capacitor Discharge during AC
Dropout, Approved by IEC62368 and IEC60950 o UART Interface for Configurations o User-Friendly GUI for Digital PFC
* PFC Controller: o CCM/DCM Multi-Mode PFC Control with High Efficiency acro
Applications
* Desktop PCs and ATX Power Supplies
* All-in-One and Gaming Power Supplies
* Notebook Adapters
* LCD TV and Plasma TV Power Supplies
* Power Tools Power Supply LED Drivers
All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please v