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BCR421UFD, BCR420UFD Datasheet - Diodes

BCR421UFD - LINEAR LED CONSTANT CURRENT REGULATOR

The BCR420UFD and BCR421UFD monolithically integrate transistors, diodes and resistors to function as a Constant Current Regulator (CCR) for linear LED driving. The device regulates with a preset 10mA nominal that can be adjusted with an external resistor up to 350mA. It is designed for driving LEDs.

BCR421UFD Features

* LED Constant Current Regulator Using NPN Emitter-Follower with Emitter Resistor to Current Limit

* IOUT

* 10mA ±10% Constant Current (Preset)

* IOUT up to 350mA Adjustable with an External Resistor (BCR421U)

* VOUT

* 40V Supply Voltage

* PD up to 1.7W in U-DFN20

BCR420UFD-Diodes.pdf

This datasheet PDF includes multiple part numbers: BCR421UFD, BCR420UFD. Please refer to the document for exact specifications by model.
BCR421UFD Datasheet Preview Page 2 BCR421UFD Datasheet Preview Page 3

Datasheet Details

Part number:

BCR421UFD, BCR420UFD

Manufacturer:

DIODES ↗

File Size:

1.01 MB

Description:

Linear led constant current regulator.

Note:

This datasheet PDF includes multiple part numbers: BCR421UFD, BCR420UFD.
Please refer to the document for exact specifications by model.

BCR421UFD Distributor

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