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BCR401UW6 - 10 to 100mA LED CONSTANT CURRENT REGULATOR

Datasheet Summary

Description

The BCR401U monolithically integrates a transistor, diodes and resistors to function as a Constant Current Regulator (CCR) for LED driving.

The device regulates with a preset 10mA nominal that can be adjusted with external resistor up to 100mA.

Features

  • LED Constant Current Regulator Using PNP Emitter-Follower with Emitter Resistor to Current L.

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Datasheet Details

Part number BCR401UW6
Manufacturer DIODES
File Size 652.19 KB
Description 10 to 100mA LED CONSTANT CURRENT REGULATOR
Datasheet download datasheet BCR401UW6 Datasheet
Additional preview pages of the BCR401UW6 datasheet.

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Full PDF Text Transcription

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BCR401UW6 10 to 100mA LED CONSTANT CURRENT REGULATOR in SOT26 Description The BCR401U monolithically integrates a transistor, diodes and resistors to function as a Constant Current Regulator (CCR) for LED driving. The device regulates with a preset 10mA nominal that can be adjusted with external resistor up to 100mA. It is designed for driving LEDs in strings and will reduce current at increasing temperatures to self-protect. Operating as a series linear CCR for LED string current control, it can be used in applications with supply voltages up to 40V. With no need for additional external components, this CCR is fully integrated into a SOT26 minimizing PCB area and component count.
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