Driver

BP9022A Datasheet – PSR Constant Current LED Driver – BPS

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Part Number: BP9022A

Function: High Precision PSR Constant Current LED Driver

Package: SOP 8 Pin

Manufacturer: Bright Power Semiconductor ( www.bpsemi.com )

Image:

BP9022A image

Description

The BP9022A is a high precision primary-side feedback and regulation controller for LED lighting, it operates in constant current control mode and is designed to work in inductor current discontinuous conduction mode and especially suitable for flyback convertor under universal input. The output power of system is recommended to less than 5W.

Pinout

BP9022A datasheet pdf

Features

  1. Built-in 650V Power MOSFET
  2. Constant current control without secondary sense
  3. and feedback circuit.
  4. No Auxiliary winding for sensing and supplying
  5. Ultra low operating current to improve efficiency

 

BP9022A Datasheet PDF Download


 

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BP3126 Datasheet – PSR Constant Current LED Driver – BPS

Posted on by pinout

Part Number: BP3126

Function: High Precision PSR Constant Current LED Driver

Package: DIP 8 Pin Type

Manufacturer: Bright Power Semiconductor ( www.bpsemi.com  )

Image :

BP3126 image

Description

The BP3126 is a high precision primary-side feedback and regulation controller for LED lighting, it operates in constant current control mode and is designed to work in inductor current discontinuous conduction mode and extremely suitable for flyback convertor under universal input, the output power of system should be less than 24W. The BP3126 integrates 650V power MOSFET. Since adopting primary sense and feedback control technology , the secondary sense and feedback circuit is eliminated. The loop compensation components are also removed while maintaining stability overall operating conditions. The low component counts and low BOM cost are realized.

Pinout:

BP3126 datasheet pdf

 

BP3126 Datasheet PDF Download

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