Description
BP2326A Non-isolated Buck APFC Offline LED Driver .
The BP2326A is a high precision non-isolated buck driver with active PFC, specially designed for universal input offline constant current LED lighting.
Features
* Active PFC for High Power Factor and Low THD
* Internal 500V Power MOSFET
* System Efficiency up to 95%
* ±3% LED Output Current Accuracy
* Excellent Line and Load Regulation
* Critical Conduction Mode Operation
* Ultra Low (33uA) Start Up Current
* Ultra Low (300uA
Applications
* GU10/E27 LED Bulb, Spot Light
* PAR30, PAR38 Lamp
* T8/T10 LED String
* Other LED Lighting
Typical Application
BP2326A
5 DRAIN
FB 4
6 DRAIN
CS 8
3 VCC
CS 7
1 COMP GND 2
AC
Figure 1. Typical application circuit for BP2326A
BP2326A_EN _DS_Rev.1.0
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