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LP8557 - High-Efficiency LED Backlight Driver

General Description

The LP8557 and LP8557I are high-efficiency LED drivers each featuring an integrated DC-DC inductive boost converter and six high-precision current sinks.

Key Features

  • 1 High-Efficiency DC-DC Boost Converter With 28-V Integrated Power MOSFET.
  • 2.7-V to 5.5-V VDD Range for Supporting SingleCell Li-Ion Battery.

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Other Datasheets by Texas Instruments

Part Number Description
LP85571 High-Efficiency LED Backlight Driver
LP8550 High-Efficiency LED Backlight Driver
LP8551 High-Efficiency LED Backlight Driver
LP8552 High-Efficiency LED Backlight Driver
LP8553 High-Efficiency LED Backlight Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP8557, LP85571 SNVSA15B – DECEMBER 2013 – REVISED DECEMBER 2015 LP8557 High-Efficiency LED Backlight Driver For Tablets 1 Features •1 High-Efficiency DC-DC Boost Converter With 28-V Integrated Power MOSFET • 2.7-V to 5.