MT3608 DC-DC Boost 2A Module

MT3608 DC-DC Boost 2A Module | MT3608 is a constant frequency, current-mode step-up converter intended for small,low-power applications. Internal soft-start results in a small inrush current and extends battery life. The MT3608 features automatic shifting to pulse frequency modulation mode at light loads. The MT3608 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload.

Voltage Adjustment – The module has a single-turn potentiometer for adjustment of the output voltage. Turning the pot CW decreases the output voltage while turning it to CCW increases the output voltage. The upper limit of the adjustment range will depend on the input voltage and the load.  With a 9V input for instance, at 1A, the upper voltage limit will be approximately 20V.