36V, 1.5A Module, Synchronous, Step-Down Converter with an Integrated Inductor AEC-Q100 Qualified

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The MPM3515 is a synchronous, rectified, step-down converter with built-in power MOSFETs, inductors, and capacitors. The MPM3515 offers a very compact solution and requires only four external components to achieve 1.5A of continuous output current with excellent load and line regulation over a wide input supply range. The MPM3515 operates with a 2.2MHz switching frequency to achieve a fast load transient response.

Full protection features include over-current protection (OCP) and thermal shutdown.

The MPM3515 eliminates design and manufacturing risks while improving the time to market dramatically.

The MPM3515 is available in a space-saving QFN-17 (3mmx5mmx1.6mm) package.

Symmetry Electronics is an authorized Monolithic Power Systems distributor.


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Complete Switch-Mode Power Supply
Wide 4V to 36V Operating Input Range
1.5A Continuous Load Current
90m?/50m? Low RDS(ON) Internal Power MOSFETs
Fixed 2.2MHz Switching Frequency
Frequency Foldback at a High Input Voltage
450kHz to 2.2MHz Frequency Sync
Forced Continuous Conduction Mode (CCM )
Power Good (PG) Indicator
Over-Current Protection (OCP) with ValleyCurrent Detection and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in a QFN-17 (3mmx5mmx1.6mm) Package
CISPR25 Class 5 Compliant
Available in a Wettable Flank Package
Available in AEC-Q100 Grade 1


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Monolithic Power Systems Datasheet