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Electronics => Projects, Designs, and Technical Stuff => Topic started by: plazma on August 12, 2015, 12:43:05 pm

Title: Need to identify this smps boost IC
Post by: plazma on August 12, 2015, 12:43:05 pm

Does anyone recognize this IC:
(http://plazma.kapsi.fi/pictures/temp/chip.jpg)

I have this led boost circuit:
https://test.pcb-components.de/led-aufwaertswandler-boost-step-up/led-senser-xtreme-200-2050ma-6v-30v-detail.html (https://test.pcb-components.de/led-aufwaertswandler-boost-step-up/led-senser-xtreme-200-2050ma-6v-30v-detail.html)

I need to digitally change the parallel current set resistors. I need to know what the boost IC is so I can figure out the schematic.

Title: Re: Need to identify this smps boost IC
Post by: MagicSmoker on August 12, 2015, 01:39:49 pm

LT3755 by Linear Technology