BP3319 controller equivalent, psr single-stage apfc offline led controller.
* Single-Stage Active PFC for High Power Factor
and Low THD
* Primary Side Control Constant Current Operation,
No Opto-Coupler required
* ±3% LED Current Accu.
* E27/ GU10 LED Bulb, Spot Light
* PAR30, PAR38 LED Lamp
* T8/T10 LED String
* Other LED Lighting
NP NS.
The BP3319 is a high precision primary-side regulation PWM controller with single stage Active PFC, specially designed for universal input offline flyback or buck-boost constant current LED lighting. The controller with on-chip PFC circuit achieves h.
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