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MT3608 with MicroUSB

Overview

**Author**: [Little_Arc](https://oshwlab.com/Little_Arc) **Original project: **[https://oshwlab.com/Little_Arc/MT3608-with-MicroUSB](https://oshwlab .com/Little_Arc/MT3608-with-MicroUSB) This is the MT3608 with MicroUSB. It is an exact copy of the Farmers MT3608 board. It is a DC-DC boost adjustable boost converter. It can step the input voltage down to 2V and boost the output up to 28V. You can power it via micro USB. MT3608 has the function of automatically switching to pulse frequency modulation mode under light load. It includes undervoltage lockout, current limit and thermal overload protection. The module features a multi-turn trimmer potentiometer (pot) that can be used to adjust the output voltage. Since the trim pot has a 25-turn adjustment, you can easily adjust the output of the module to your desired voltage. Boost converters are a great way to easily boost a given voltage, but the boost comes at the cost of lower output current than input current. Since this is a boost converter, the output voltage must be higher than the supplied input voltage. I hope you have fun! ;)

Design Files

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Update:2025-06-27 17:46:57

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