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AS3490 - Highly Efficient 2-6 LEDs Backlight Driver

AS3490 Description

valid Datasheet AS3490 Highly Efficient 2-6 LEDs Backlight Driver with PWM Input 1 General .
The AS3490 is an inductive highly efficient DCDC boost converter.

AS3490 Features

* 2 MHz DCDC Boost converter - Small 4.7µH external coil - Very high system efficiency of 86% (DCDC and current sources combined) - Very low voltage changes on output to avoid acoustic noise on output capacitor even with PWM - Smooth startup even under low duty cycle PWM conditions
* Three C

AS3490 Applications

* Display backlight driver for mobile phones, digital cameras, PND and PMPs. coantmesntAsGtill       AS3490          Technical    www. austriamicrosystems. com/AS3490 (ptr) 1.2 1 - 18 Technical coantmesntAsGtill valid AS3490 Datasheet - Pinout

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Datasheet Details

Part number
AS3490
Manufacturer
ams
File Size
2.95 MB
Datasheet
AS3490-ams.pdf
Description
Highly Efficient 2-6 LEDs Backlight Driver

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Highly Efficient 2-6 LEDs Backlight Driver ams
ams AS3490-like datasheet