Datasheet Summary
Multi-segments AC/DC Linear LED Driver
Description
BP5353H is a high precision multiple segments linear constant current LED driver, which integrates rectifier bridge,700V MOSFET and HV power supply circuit. It is mainly used to drive high voltage LED chips supplied by mains. Without electrolytic capacitors and magnetic ponents, the LED driver can achieve small size, long life and meet EMI requirements.
BP5353H can precisely set the current of LED through external resistor, and THD<20% can be easily achieved by optimizing the CS reference.
BP5353H has thermal fold back function. When the IC s temperature is too high, the LED current will be reduced.
BP5353H integrates input...