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Description:40V Step-Up Converter for 4 to 10 White LEDs
Manufacturer:Advanced Analogic Technologies
Datasheet:PDF (1.04M).
Click here to download *)

The AAT1239-1 is a high frequency, high efficiency constant current boost converter capable of driving up to ten (10) series-connected white LEDs or 40V. It is an ideal power solutions for backlight applications with up to ten white LEDs in series. The input voltage is 2.7V to 5.5V for single-cell lithium-ion/polymer (Li-ion) based portable devices.

Click here to download AAT1239-1 Datasheet
Click here to download AAT1239-1 Datasheet
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