The Boost Click Board™ is based on Microchip's MIC2606, a 2MHz, PWM DC/DC boost switching regulator available in a 2mm x 2mm MLF package.
The Boost Click Board™ provides an adjustable output voltage through the onboard DAC that drives the FB pin of the MIC2606 to set the desired output voltage. The Click Board™ also has an onboard ADC that converts output voltage and sends its digital value through SPI pins of mikroBUS to the microcontroller.