Datasheet4U Logo Datasheet4U.com

LM3644TT, LM3644 - Dual 1.5-A Current Source Camera Flash LED Driver

LM3644TT Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3644, LM3644TT SNVSA52E * AUGUST 2014 * RE.
The LM3644 is a dual LED flash driver that provides a high level of adjustability within a small solution size.

LM3644TT Features

* 1 Dual Independent 1.5-A LED Current Source Programmability
* Accurate and Programmable LED Current Range from 1.4 mA to 1.5 A
* Torch Currents up to 360 mA (LM3644TT)
* Flash Timeout Values up to 1.6 seconds (LM3644TT)
* Optimized Flash LED Current During Lo

LM3644TT Applications

* Camera Phone White LED Flash
* Digital Still Cameras
* Fire-Alarm Notification
* Emergency Strobe Lighting
* Intruder Alert Notification
* Barcode Scanners

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: LM3644TT, LM3644. Please refer to the document for exact specifications by model.
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
LM3644TT, LM3644
Manufacturer
Texas Instruments ↗
File Size
1.44 MB
Datasheet
LM3644-etcTI.pdf
Description
Dual 1.5-A Current Source Camera Flash LED Driver
Note
This datasheet PDF includes multiple part numbers: LM3644TT, LM3644.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

  • LM3641 - Lithium-Ion Battery Pack Protection Circuit (National Semiconductor)
  • LM3643-11 - THREE DIGIT DISPLAY (Ledtech)
  • LM3647 - Universal Battery Charger (National Semiconductor)
  • LM360 - High Speed Differential Comparator (National Semiconductor)
  • LM361 - High Speed Differential Comparators (National Semiconductor)
  • LM3611 - Dual Peripheral Drivers (National Semiconductor)
  • LM3612 - Dual Peripheral Drivers (National Semiconductor)
  • LM3613 - Dual Peripheral Drivers (National Semiconductor)

📌 All Tags

Dual 1.5-A Current Source Camera Flash LED Driver Texas Instruments
Texas Instruments LM3644TT-like datasheet