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NCR321U, NCR320U - 250mA LED driver

nexperia

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NCR321U Datasheet Preview — This datasheet PDF includes multiple part numbers: NCR321U, NCR320U. Please refer to the document for exact specifications by model.

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Datasheet Details

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

NCR321U 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 |