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LP85571 - High-Efficiency LED Backlight Driver

Download the LP85571 datasheet PDF. This datasheet also covers the LP8557 variant, as both devices belong to the same high-efficiency led backlight driver family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LP8557-etcTI.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Texas Instruments

Part Number Description
LP8557 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
LP8555 High-Efficiency LED Backlight Driver
LP8556 High-Efficiency LED Backlight Driver
LP8501 Multi-Purpose 9-Output LED Driver
LP8543 SMBus/I2C Controlled WLED Driver
LP8545 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.

View original datasheet text
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.