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6 Channel High-Efficiency/Efficacy LED Backlight Driver


Design kits & evaluation modules (2)

Name Part# Type
LP8556SQ-EVM LP8556SQ-EVM Evaluation Modules & Boards
LP8556TM-EVM LP8556TM-EVM Evaluation Modules & Boards

Reference designs

Backlight and LCD Bias Reference Design for 90-Hz Refresh-Rate Virtual/Augmented Reality Displays

This reference design describes the power solution for LCD displays in wearable devices, especially in augmented-reality (AR) and virtual reality (VR) headsets. The high current accuracy backlight driver is achieved by LP8556, which provides high current during small duty cycle synchronized with (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (1)

Name Part# Type
Linux Driver for LP8550 LP8550SW-LINUX Software Libraries