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BCR421UW6Q - LINEAR LED CONSTANT CURRENT REGULATOR

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Diodes

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BCR421UW6Q LINEAR LED CONSTANT CURRENT REGULATOR by Diodes - Datasheet Preview — Datasheet preview – BCR421UW6Q

Datasheet Details

Part number	BCR421UW6Q
Manufacturer	DIODES
File Size	0.96 MB
Description	LINEAR LED CONSTANT CURRENT REGULATOR
Datasheet	BCR421UW6Q Datasheet
Note	This datasheet PDF includes multiple part numbers: BCR421UW6Q, BCR420UW6Q. Please refer to the document for exact specifications by model.
Additional preview pages of the BCR421UW6Q datasheet.

Product details

Description

These linear LED drivers are designed to meet the stringent requirements of automotive applications.

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 (BCR421UW6Q).
VOUT.
40V Supply Voltage.
PD up to 1W in SOT26.
Low-Side Control Enabling PWM Input < 25kHz (BCR421UW6Q).
Negative Temperature Coefficient (NTC) Reduces IOUT with Increasing Temperature.
Parallel Devices to Increase Regulated Curre.

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Published: Oct 20, 2016 |