LP8862Q1EVM

LP8862-Q1 2-Channel LED Driver for Automotive Lighting Evaluation Module

LP8862Q1EVM

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Overview

The LP8862Q1EVM evaluation module (EVM) helps designers evaluate the operation and performance of this device.  The  LP8862Q1EVM uses the LP8862-Q1 to drive up to 2 LED strings (up to 12 LEDs each, 24 LEDs together) for LCD backlighting with high efficiency.  Information about output voltage and current ratings of LP8862Q1EVM can also be found in the LP8862-Q1 datasheet.  Power supply connection for the battery and test points for each signal can be found on the evaluation board.  LED brightness can be controlled by external PWM signal.  Separate LED board can be used as a load or it is possible to connect LCD panel to the output connector.

Features
  • Input voltage 4.5 to 40 V
  • Output voltage up to 45 V
  • Two LED channels
  • Output current 100 mA/channel
  • Switching frequency 400 kHz, adjustable 300 kHz to 2.2MHz
Automotive LED drivers
LP8862-Q1 High-performance 2-channel LED driver for Automotive lighting
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Evaluation board

LP8862Q1EVM — LP8862-Q1 2-Channel LED Driver for Automotive Lighting Evaluation Module

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Technical documentation

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Type Title Date
* User guide Using the LP8862-Q1 Evaluation Module (Rev. A) 09 Oct 2015
Certificate LP8862Q1EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet LP8862-Q1 Low-EMI Automotive LED Driver With Two 160-mA Channels datasheet (Rev. D) PDF | HTML 08 Jun 2017

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