LCD Display Backlight Power Supply Circuit

If you have used LCDs in projects before you have realized that to use the backlight on a LCD display you need large positive and negative voltages.

LCD Display Backlight Power Supply Circuit

This circuit will help you create the voltages you need from a simple 2.5V to 6V input. I chose this circuit since many of my projects run off of two AA batteries.  The one IC in this circuit, LT3587, generates two positive and one negative high voltage supply.
For more detail: LCD Display Backlight Power Supply Circuit

About The Author

Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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