Datasheet
Low Consumption and High Accuracy Shunt
Regulator Built-in
High Efficiency and Low Standby Power, CCM corresponding Secondary Side Synchronous Rectification Controller IC
BM1R00xxxF
General Description BM1R00xxxF is a synchronous rectification controller to be used in the secondary-side output.
It has a built-in ultra-low consumption and high accuracy shunt
regulator, which significantly reduces standby power.
The shunt
regulator is constructed in a completely independent chip that enables it to operate as a GND reference even when used in high side.
At continuous mode operation, further space saving can be realized when operating without the input switching synchronizing signal ...