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LM3697 - High-efficiency three-string white LED driver

Texas Instruments

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Datasheet Details

Part number: LM3697
Manufacturer: Texas Instruments ↗
File Size: 1.50 MB
Datasheet: LM3697-etcTI.pdf
Description: High-efficiency three-string white LED driver

LM3697 Product details

Description

The LM3697 11-bit LED driver provides highperformance backlight dimming for 1, 2, or 3 series LED strings while delivering up to 90% efficiency..

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 content adjustable brightness control (CABC).
Fully configurable LED grouping and control.
Integrated 1-A/40-V.

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High-efficiency three-string white LED driver Texas Instruments

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