IS31LT3354 40V LED DRIVER

Lumissil

Description

IS31LT3354 40V LED DRIVER WITH EXTERNAL SWITCH September 2011 GENERAL .
The IS31LT3354 is a continuous mode inductive step-down converter, designed for driving a single LED or multiple series connected LEDs efficiently fro.

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Datasheet Specifications

Part number: IS31LT3354
Manufacturer: Lumissil
File Size: 410.63 KB
Datasheet: IS31LT3354-Lumissil.pdf
Description: 40V LED DRIVER

Features

* Simple low parts count
* Wide input voltage range: 6V to 40V
* Output Current only limited by external component selection
* High efficiency (up to 98% )
* Typical 1200:1 dimming ratio
* Typical 3% output current accuracy
* Single pin on/off and brightness control using

Applications

* Low voltage halogen replacement LEDs
* Automotive lighting
* Low voltage industrial lighting
* LED back-up lighting
* Illuminated sign TYPICAL APPLICATION CIRCUIT Figure 1 Typical Application Circuit Lumissil Microsystems
* www. lumissil. com 1 Rev. A, 09/01/2011 IS

IS31LT3354 Distributors

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IS31LT3354 40V LED DRIVER Lumissil

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