AS3643 1300mA High Current LED Flash Driver

austriamicrosystems

Description

valid Datasheet AS3643 1300mA High Current LED Flash Driver 1 General .
The AS3643 is an inductive high efficient DCDC step up converter with two current sinks.

📥 Download Datasheet

AS3643 Datasheet Preview — Preview of AS3643 PDF

Datasheet Specifications

Part number: AS3643
Manufacturer: austriamicrosystems
File Size: 3.47 MB
Datasheet: AS3643-austriamicrosystems.pdf
Description: 1300mA High Current LED Flash Driver

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 1300mA
* Automatic current adjustment for low battery voltage
* PWM operation for lower output current for reliable light

AS3643 Distributors

📁 Related Datasheet

AS3649 AS3630 AS3661 AS3665 AS3668 AS3685A

📌 All Tags

AS3643 1300mA High Current LED Flash Driver austriamicrosystems

austriamicrosystems AS3643-like datasheet