LM3434 Datasheet - Texas Instruments

LM3434, Common Anode Capable High Brightness LED Driver

LM3434 www.ti.com SNVS619B * MARCH 2010 * REVISED MAY 2013 Common Anode Capable High Brightness LED Driver with High Frequency Dimm.
The LM3434 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:

LM3434

Manufacturer:

Texas Instruments ↗

File Size:

229.49 KB

Description:

Common Anode Capable High Brightness LED Driver

Features

* 1
* 2 Operating Input Voltage Range of
* 9V to -30V w. r. t. LED Anode
* Control Inputs are Referenced to the LED Anode
* Output Current Greater than 6A
* Greater than 30kHz PWM Frequency Capable
* Negative Output Voltage Capability Allows LED Anode to be

Applications

* Projection Systems
* Solid State Lighting

LM3434 Distributors

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LM3434 Common Anode Capable High Brightness LED Driver Texas Instruments

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