AS3648

2000mA High Current LED Flash Driver

austriamicrosystems

AS3648 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 2000mA

* Two LED operation or single LED operation (com- bine LED_OUT1 with LED_OUT2)

* Automatic current adjustment for l

AS3648 General Description

The AS3648 is an inductive high efficient DCDC step up converter with two current sinks. 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 sinks can operate in flash / torch / assist (.

AS3648 Datasheet (3.55 MB)

AS3648 Datasheet Preview — Preview of AS3648 PDF

Datasheet Details

Part number:

AS3648

Manufacturer:

austriamicrosystems

File Size:

3.55 MB

Description:

2000ma high current led flash driver.

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AS3648 2000mA High Current LED Flash Driver austriamicrosystems

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AS3648 Features

AS3648 General Description

Datasheet Details

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