GXB17 Driver – 17mm 6V 3A / 12V 1.5A Constant Current Programmable Single-Cell Boost Driver

Flashlight Modding and DIY Parts
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Welcome back. :slight_smile:
We’ve gotten a new thread for driver developments:

You can read there about a MP3431 based boost driver developed by Schoki with a help from Lexel.
Also, Mike C tried to build GXB17, I’m not sure about the result.