Datasheet Details
- Part number
- LM3643
- Manufacturer
- Texas Instruments ↗
- File Size
- 1.39 MB
- Datasheet
- LM3643-etcTI.pdf
- Description
- 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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