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BP2863XJ
Non-isolated buckledConstant current driver chip
Overview
BP2863XJ is an external OVP step-down LED constant current driver chip. The chip works in critical continuous mode of inductor current, suitable for 85Vac~265Vac full-range input voltage non-isolated step-down LED constant current power supply. The ROVP pin of the chip has an Enable function, which is suitable for switch color adjustment and sensor light applications.
The BP2863XJ chip integrates a 500V power switch and adopts gate demagnetization detection technology and high-voltage JFET power supply technology. It does not require VCC capacitors and startup resistors, making its peripheral devices simpler and saving peripherals.