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LM3697 High-efficiency three-string white LED driver

LM3697 Description

Product Folder Order Now Technical Documents Tools & Software Support & Community LM3697 SNOSCS2D * NOVEMBER 2013 * REVISED MARCH.
The LM3697 11-bit LED driver provides highperformance backlight dimming for 1, 2, or 3 series LED strings while delivering up to 90% efficiency.

LM3697 Features

* 1 Drives three parallel high-voltage led strings for display and keypad lighting
* High-voltage strings capable of up to 40-V output voltage and up to 90% efficiency
* Up to 30 mA per current sink
* 11-Bit configurable dimming resolution
* PWM input for conte

LM3697 Applications

* Power source for smart phone illumination

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High-efficiency three-string white LED driver Texas Instruments
Texas Instruments LM3697-like datasheet