8-LEDs High Current LED Driver for Cellular Phone

Reference Design using part BQ24105RHL by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Lighting
  • Product Type
    High Current LED Driver

Associated Documents

For End Products

  • Cellular Phone
  • High-Brightness LED Driver
  • LCD TV
  • Personal Digital Assistant
  • Portable Lighting

Description

  • bqSWITCHER series (bq2410X/11X/12X) are highly integrated synchronous buck converters targeted at Li-ion and Li-polymer charger applications. However, they also can be used for driving high-current LED

Key Features

  • Input Voltage
    9 to 16 V
  • Output Voltage
    6 to 8.2 V
  • Output Current
    1.4 A
  • Number of Derived Elements
    8

Featured Parts (2)

Featured Parts
Part Number Manufacturer Type Description
BQ24105RHLR Texas Instruments Battery Management ICs Switching Battery Charger Li-FePO4/Li-Ion/Li-Pol/NiCd/NiMH 2000mA 2.1V to 15.5V 20-Pin VQFN EP T/R Buy
BQ24105RHLRG4 Texas Instruments Battery Management ICs Switching Battery Charger Li-FePO4/Li-Ion/Li-Pol/NiCd/NiMH 2000mA 2.1V to 15.5V 20-Pin VQFN EP T/R Buy

Research and Events

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Introduction to Texas Instruments’ portfolio of battery management solutions for high-voltage packs.

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