LM3433 Datasheet - National Semiconductor

LM3433, Common Anode Capable High Brightness LED Driver

LM3433 Common Anode Capable High Brightness LED Driver with High Frequency Dimming www.DataSheet4U.com November 26, 2007 LM3433 Common Anode Capabl.
The LM3433 is an adaptive constant on-time DC/DC buck (step-down) constant current controller (a true current source).

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Datasheet Details

Part number:

LM3433

Manufacturer:

National Semiconductor

File Size:

365.65 KB

Description:

Common Anode Capable High Brightness LED Driver

Features

* include thermal shutdown, VCC under-voltage lockout, and logic level shutdown mode. The LM3433 is available in a low profile LLP-24 package. Features
* Operating input voltage range of -9V to -14V w. r. t. LED
* anode Control inputs are re

Applications

* LCD backlighting Projection systems Solid state lighting Automotive lighting Typical Application Circuit 30031531 © 2007 National Semiconductor Corporation 300315 www. national. com LM3433 Connection Diagram Top View www. DataSheet4U. com 30031504 24-Lead LLP NS Package

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LM3433 Common Anode Capable High Brightness LED Driver National Semiconductor

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