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BCR421UFDQ

Part Number	BCR421UFDQ
Manufacturer	Diodes
Description	LINEAR LED CONSTANT CURRENT REGULATOR
Published	May 20, 2019
Detailed Description	BCR420UFDQ / BCR421UFDQ LINEAR LED CONSTANT CURRENT REGULATOR IN U-DFN2020-6 Description These Linear LED drivers are d...
Datasheet	BCR421UFDQ PDF File

Overview

BCR420UFDQ / BCR421UFDQ LINEAR LED CONSTANT CURRENT REGULATOR IN U-DFN2020-6 Description These Linear LED drivers are designed to meet the stringent requirements of automotive applications.
The BCR420U and BCR421U 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 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 multiple applications, as long as the maximum supp...

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BCR421UFDQ LINEAR LED CONSTANT CURRENT REGULATOR - Diodes

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