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BP3319M Datasheet Psr Single-stage Apfc Offline Led Controller

Manufacturer: BPS

Overview: BP3319M PSR Single-Stage APFC Offline LED Controller.

Datasheet Details

Part number BP3319M
Manufacturer BPS
File Size 353.33 KB
Description PSR Single-Stage APFC Offline LED Controller
Datasheet BP3319M-BPS.pdf

General Description

The BP3319M 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 high power factor and low THD.

Operating in critical conduction mode, the power MOSFET switching loss is reduced and the inductor is fully utilized.

Key Features

  • Single-Stage Active PFC for High Power Factor and Low THD Primary Side Control Constant Current Operation, No Opto-Coupler required ± 3% LED Current Accuracy Excellent Line and Load Regulation Critical Conduction Mode Operation Ultra-Low (33uA) Startup Current High Resistance Feedback Resistor for Improved Efficiency LED Open and Short Circuit Protection CS Resistor Open Circuit Protection Cycle-by-Cycle Current.

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BP3319M Distributor