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Four-Switch Buck-Boost LED Driver by Hutanu Gabriel is a document available to read on EtoBox.

What is Four-Switch Buck-Boost LED Driver about?

This document is a schematic for a four-switch buck-boost LED driver controller circuit using an LT3791EFE IC. The circuit uses four MOSFET switches (M1-M4) arranged in a buck-boost topology to drive LEDs over an input voltage range of 4.7V to 60V. It includes components for voltage and current monitoring, soft-start control, and LED current limiting. Revision notes indicate changes made to component values and additions of optional components.

Author

Hutanu Gabriel

Language

EN