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TPS61042 - Constant Current LED Driver

TPS61042 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61042 SLVS441D * DECEMBER 2002 * REVISED .
The TPS61042 is a high frequency boost converter with constant current output that drives white LEDs or similar.

TPS61042 Features

* 1 Current Source With Overvoltage Protection
* Input Voltage Range: 1.8 V to 6 V
* Internal 30 V Switch
* Up to 85% Efficiency
* Precise Brightness Control Using PWM Signal or Analog Signal
* Switching Frequency: Up to 1 MHz
* Internal Power M

TPS61042 Applications

* White LED Supply for Backlight/Sidelight Displays
* PDA, Pocket PC, Smart Phones
* Handheld Devices

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Constant Current LED Driver Texas Instruments
Texas Instruments TPS61042-like datasheet