Monolithic Power Systems (MPS) EVBL2171-J-00A Evaluation Board demonstrates the MP2171 and the MPQ2171. The board features an integrated MPS power inductor. The MP2171 is a low-voltage, high-frequency, step-down switch-mode converter with integrated, internal power MOSFETs. It can achieve up to 1A of highly efficient output current (IOUT) across a wide 2.5V to 5.5V input voltage (VIN) range, with constant-on-time (COT) control for fast loop response.
Wide 2.5V to 5.5V operating input voltage (VIN) range
Up to 1A output current (IOUT)
40μA quiescent current (IQ)
90mΩ and 50mΩ internal power MOSFETs
2.6MHz default switching frequency (fSW) with 3.3V input and 1.8V output
Enable (EN) and power good (PG) for power sequencing