The EV2155-Q-00A is an evaluation board designed to demonstrate the capabilities of the MP2155, a highly efficient, low quiescent current (I_Q), buck-boost converter. It can operate from an input voltage (V_IN) above, below, or equal to its output voltage (V_OUT). The device is ideal for products powered by a single-cell lithium-ion or multi-cell alkaline battery where the IC’s V_OUT is within the battery voltage range.

The device operates from a 2V to 5.5V V_IN range, and has an adjustable 1.5V to 5V V_OUT.

The MP2155 and is available in a QFN-10 (3mmx3mm) package.