LP8867Q1EVM

4-channel LED driver evaluation module for automotive lighting ;

LP8867Q1EVM

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Overview

The LP8867Q1EVM helps designers to evaluate the characteristics, operation, and use of the LP8867/9-Q1 device, a high-performance LED driver for automotive lighting. The LP8867/9-Q1 device is an easy-to-useLED driver with integrated DC-DC converter. The device also has four/three 120-mA high-precision current sinks that can be controlled by a PWM input signal and integrates extensive fault detection features.

Features
  • Input voltage 4.5 to 40 V
  • Output voltage up to 45 V
  • Output current 120 mA/channel
  • Switching frequency 300 kHz to 2.2MHz
  • NTC sensor for LED current dimming
Automotive LED drivers
LP8867-Q1 Highly-integrated 4-channel 120-mA automotive LED driver with power line FET protection LP8867C-Q1 Highly-integrated 4-channel 120-mA automotive LED driver LP8869-Q1 Highly-integrated 3-channel 120-mA automotive LED driver with power line FET protection LP8869C-Q1 Highly-integrated 3-channel 120-mA automotive LED driver

 

Backlight LED drivers
TPS92380 45-V LED backlight driver with three channels 120-mA output TPS92381 45-V LED backlight driver with four channels 120-mA output
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Evaluation board

LP8867Q1EVM — 4-channel LED driver evaluation module for automotive lighting

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Technical documentation

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Type Title Date
* EVM User's guide LP8867-Q1 Evaluation Module User's Guide 09 Dec 2018
Certificate LP8867Q1EVM EU Declaration of Conformity (DoC) 06 Mar 2019

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