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LT1932 Constant-Current DC/DC LED Driver

LT1932 Description

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LT1932 Features

* s Up to 80% Efficiency s Inherently Matched LED Current s Adjustable Control of LED Current s Drives Five White LEDs from 2V s Drives Six White LEDs from 2.7V s Drives Eight White LEDs from 3V s Disconnects LEDs In Shutdown s 1.2MHz Fixed Frequency Switching s Uses Tiny Ceramic Capacitors s Uses Tin

LT1932 Applications

* , LTC and LT are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. C2 1µF 1932 TA01 EFFICIENCY (%) Efficiency 85 80 VIN = 4.2V 75 VIN = 2.7V 70 65 60 55 0 5 10 15 LED CURRENT (mA) 20 1932 TA02 1932f 1 U WW W LT1932 ABSOLUTE

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Datasheet Details

Part number
LT1932
Manufacturer
Linear Technology
File Size
238.57 KB
Datasheet
LT1932_LinearTechnology.pdf
Description
Constant-Current DC/DC LED Driver

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📌 All Tags

Constant-Current LED Driver Linear Technology
Linear Technology LT1932-like datasheet