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AS3649 Datasheet - ams

AS3649 2500mA High Current LED Flash Driver

The AS3649 is an inductive high efficient DCDC step up converter with two current sources. The DCDC step up converter operates at a fixed frequency of 4MHz and includes soft startup to allow easy integration into noise sensitive RF systems. The two current sources can operate in flash / torch or vid.

AS3649 Features

* High efficiency 4MHz fixed frequency DCDC Boost converter with soft start allows small coils - Stable even in coil current limit

* LED current adjustable up to 2x1000mA(2x1250mA with current boost) or 2000mA and automatic load balancing for two LEDs

* Automatic current adjustment for l

AS3649-ams.pdf

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Datasheet Details

Part number:

AS3649

Manufacturer:

ams

File Size:

3.13 MB

Description:

2500ma high current led flash driver.

AS3649 Distributor

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AS3649 AS3649 2500mA High Current LED Flash Driver ams