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LP8557IEVM

Evaluation Module for LP8557 High Efficiency White LED Backlight Driver with I2C Control

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LP8557IEVM

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Overview

LP8557IEVM is a 6-channel high efficiency LCD backlight driver evaluation kit that includes an I2C compatible program and USB2ANY adapter board with mini USB cable that exercises the part in a simple way.  The status of the device is monitored by the evaluation software and the various configurations can be explored.

Features
  • Includes LED load board
  • Supports PWM dimming input
  • Test points for power measurements
  • Windows 7 evaluation software
  • Includes USB interface
Backlight LED drivers
LP8557 — High-efficiency LED backlight driver for Tablets
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Evaluation board

LP8557IEVM — Evaluation Module for LP8557 High Efficiency White LED Backlight Driver with I2C Control

Supported products & hardware
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LP8557IEVM — Evaluation Module for LP8557 High Efficiency White LED Backlight Driver with I2C Control

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GUI for evaluation module (EVM)

SNVC125 — LP8557 evaluation program

Supported products & hardware

Supported products & hardware

Products
Backlight LED drivers
LP8557 — High-efficiency LED backlight driver for Tablets
Hardware development
Evaluation board
LP8557IEVM — Evaluation Module for LP8557 High Efficiency White LED Backlight Driver with I2C Control
Download options

SNVC125 — LP8557 evaluation program

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Version: 01.00.00.00
Release date: Jul 18, 2013
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LP8557 evaluation program (zip)  — 777 K

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Products
Backlight LED drivers
LP8557 — High-efficiency LED backlight driver for Tablets
Hardware development
Evaluation board
LP8557IEVM — Evaluation Module for LP8557 High Efficiency White LED Backlight Driver with I2C Control

Release Information

The design resource accessed as www.ti.com/lit/zip/snvc125 or www.ti.com/lit/xx/snvc125/snvc125.zip has been migrated to a new user experience at www.ti.com/tool/download/SNVC125. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide LP8557IEVM User's Guide Dec 17, 2013
Certificate LP8557IEVM EU Declaration of Conformity (DoC) Jan 2, 2019

Related design resources

Hardware development

EVALUATION BOARD
LP8557EVM — Evaluation Module for LP8557 6-channel High-Efficiency LCD Backlight Driver

Support & training

TI E2E™ forums with technical support from TI engineers

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