Description
BP2371XG Non-isolated APFC Buck LED Driver .
BP2371XG is a high precision non-isolated APFC buck LED driver, specially designed for universal mains with constant current control.
Features
* Active-PFC for High PF and Low THD
* No VCC and COMP capacitor
* Integrated current sense resister
* Integrated 800V rectifier bridge
* Integrated 650V superfast recovery diode
* Critical Conduction Mode Operation
* LED Short Protection
* Cycle by Cycle Current Limi
Applications
* LED Bulb
* LED Tube
* Other LED Lighting
ASOP7
Typical Application
5
6
7
ACIN VBUS DRAIN
AC
BP2371XG
ACIN GND NC HV
4
3
2
1
Figure 1 Typical application circuit for BP2371XG
BP2371XG_EN_DS_Rev.0.9
www. bpsemi. com
1
Jan.6.2022
Bright Power Semiconductor Co. Confidential
