Monolithic Power Systems (MPS) EVBL2171-J-00A Evaluation Board

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.

Features

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
Stable with low ESR ceramic output capacitors

Internal soft-start (SS)
Cycle by Cycle over-current protection (OCP)
Shutdown auto-discharge
Short-circuit protection (SCP) with hiccup mode
Thermal shutdown
Available in a TSOT23-8 package

Applications

Automotive infotainment systems
Automotive clusters
Automotive telematics

Low-voltage I/O power systems
Handheld and battery-powered systems

Monolithic Power Systems (MPS) EVBL2171-J-00A Evaluation Board

Features

Applications

SCHEMATIC

husseinkey ELECTRONICS®

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