Step-down converter for storage, portables and battery-powered devices

31-03-2015 | Mouser Electronics | Power

Aimed at applications such as storage (SSD, HDD), portable Instruments and
battery-powered devices, Monolithic Power Systems' MP2147 step-down
converter is now available from Mouser. The device achieves up to 4A
continuous output current from a 2.8 to 5.5V input voltage with exceptional
load and line regulation. Designers can regulate the output voltage as low
as 0.6V.

The MP2147's constant-on-time control delivers a fast transient response and
eases loop stabilization. The device's fault condition protections include
cycle-by-cycle current limiting and thermal shutdown.

Available in a small QFN 2mm × 3mm package, the MP2147 requires only a
minimal number of readily-available, standard, external components, says the
company.

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