LM3644EVM, Synchronous Boost Dual LED Flash Driver Evaluation Module W/1.5A High-Side Current Sources

Reference Design using part LM3644YFF by Texas Instruments

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LM3644EVM Image
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Manufacturer

Texas Instruments
  • Application Category
    Lighting
  • Product Type
    Flash LED Driver
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For End Products

  • Cell Phone Camera

Description

  • LM3644EVM, Synchronous Boost Dual LED Flash Driver Evaluation Module W/1.5A High-Side Current Sources. The LM3644EVM aids in evaluation of the LM3643 Synchronous Boost Dual LED Flash Driver W/1.5A High-Side Current Sources. The 2/4 MHz synchronous boost provides power to the dual independently controllable high side current sources. Each current source can provide a current up to 1.5A with 128 programmable levels to choose from

Key Features

  • Input Voltage
    2.5 to 5.5 V
  • Output Current
    1.5 A
  • Number of Derived Elements
    2

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
LM3644YFFR Texas Instruments LED Drivers LED Driver 2 Segment 12-Pin DSBGA T/R Buy

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