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BP2812 Datasheet Constant Current Controller

Manufacturer: BPS

Overview: 晶丰明源半导体 BP2812 Constant Current Controller For Non-isolated Buck LED.

Datasheet Details

Part number BP2812
Manufacturer BPS
File Size 482.50 KB
Description Constant Current Controller
Datasheet BP2812-BPS.pdf

General Description

The BP2812 is a high precision constant current controller, designed for non-isolated buck LED driver.

It can operate under universal AC input or 12V~600V DC input.

The BP2812 integrates 600V power MOSFET, so it can achieve excellent constant current performance with very few external ponents The BP2812 uses high precision current sense circuit and patent method for constant current control, to achieve high precision output current and excellent line regulation.

Key Features

  • Inductor Current Critical Mode, No Need to Compensate the Inductance Variation.
  • 600V MOSFET integrated.
  • Source Driver Structure, Not Need the Auxiliary Winding for VCC.
  • ±3% LED Current Accuracy.
  • Up to 93% System Efficiency.
  • LED Short Circuit Protection.
  • Current Sense Resistor Short Circuit Protection.
  • Over Temperature Protection.
  • Available in SOP-8 package.

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BP2812 Distributor