BP3519 Overview
BP3519 is PSR isolated CCCV driver IC. The device operates in discontinued conduction mode and is suitable for 85Vac~265Vac universal input offline LED lighting. The BP3519 can perform in high accurate CCCV without external pensation capacitor, benefit to save the BOM size and cost.
BP3519 Key Features
- PSR Isolated CCCV control
- PWM/PFM multiple mode control
- Standby power <100mW
- ±5% Output Accuracy
- Internal soft startup
- Load open protection
- Load short protection
- VCC under voltage protection
- Over temperature