Description
BP3337E High PF PSR LED Driver General .
Features
BP3337E is a high PF PSR constant current LED.
driver with high current accuracy.
90Vac-277Vac universal in.
Features
* BP3337E is a high PF PSR constant current LED
* driver with high current accuracy. It is suitable for
* 90Vac-277Vac universal input.
* BP3337E achieve high PF by constant on time
* control. With internal THD optimizer, the THD of
* input current can be further reduced. BP
Applications
* LED Driver
* High-Performance LED Fixture
Typical Application
NP
NS
AC
BP3337E
1 VCC DRAIN 7
NA
2 FB
DRAIN 6
3 GND
4 COMP
CS 5
Fig. 1 Typical Schematic Diagram
BP3337E_EN_DS_Rev.1.0
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