BP2519

BP2519 PSR Isolated CCCV Driver IC Description BP2519 is non-isolated CCCV driver IC. The device is suitable for 85Vac~265Vac universal input offline LED lighting. The BP2519 can perform in high accurate CCCV without external compensation capacitor, benefit to save the BOM size and cost. The BP2519 supports multiple control mode of PWM and PFM, which contribute to very low standby power, high efficiency and minimum no load noise. The BP2519 offers rich protection functions to improve the system reliability, including cycle by cycle peak current control, load open/short protection, VCC under/over voltage protection, and over temperature protection. Typical Application Features  Non-Isolated CCCV control  PWM/PFM multiple mode control  Standby power <200mW  ±5% Output Accuracy  Internal soft startup  Load open protection  Load short protection  VCC under voltage protection  Over temperature protection  Cycle by cycle peak current co...