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NCR321U - 250mA LED driver

Product Overview

nexperia

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NCR321U 250mA LED driver by nexperia - Datasheet Preview — Datasheet preview – NCR321U

Datasheet Details

Part number	NCR321U
Manufacturer	nexperia
File Size	410.06 KB
Description	250mA LED driver
Datasheet	NCR321U Datasheet
Note	This datasheet PDF includes multiple part numbers: NCR321U, NCR320U. Please refer to the document for exact specifications by model.
Additional preview pages of the NCR321U datasheet.

Product details

Description

LED driver consisting of a resistor-equipped NPN transistor with two diodes on one chip in an SOT457 (SC-74; TSOP6) plastic package.

Features

Stabilized output current of 10 mA without external resistor.
Stabilized output current adjustable up to 250 mA when an external resistor is used.
High current accuracy at supply voltage variation.
Low voltage overhead of 1.4 V.
Reduces component count and board space.
High power dissipation of 750 mW.
Supply voltage up to 16 V.
Digital PWM input up to 10 kHz frequency for NCR321U.
AEC-Q101 qualified 1.3. Applicati.

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Published: Apr 30, 2019 |