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LM3643 - Synchronous Boost Dual LED Flash Driver

LM3643 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3643, LM3643A SNVS967A * AUGUST 2014 * REV.
The LM3643 is a dual LED flash driver that provides a high level of adjustability within a small solution size.

LM3643 Features

* 1 1.5 A Total Allowed LED Current During Operation (ILED1 + ILED2 = 1.5 A)
* Dual Independent LED Current Source Programmability
* Accurate and Programmable LED Current Range from 1.4 mA to 1.5 A
* Optimized Flash LED Current During Low Battery Conditions (IVFM)

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Texas Instruments LM3643-like datasheet