MP2120DQ
MP2120DQ is 5.5V Synchronous Step-Down Switching Regulator manufactured by Monolithic Power Systems.
- Part of the MP2120 comparator family.
- Part of the MP2120 comparator family.
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DESCRIPTION
The MP2120 is an internally pensated 1.5MHz fixed frequency PWM synchronous step-down regulator. MP2120 operates from a 2.7V to 5.5V input and generates an output voltage as low as 0.8V.
The MP2120 integrates an 80mΩ high-side switch and a 60mΩ synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal pensation, the MP2120 based solution delivers a very pact footprint with a minimum ponent count.
The MP2120 is available in a small 3mm x 3mm 10-lead QFN package.
TYPICAL APPLICATION
VIN POK OFF ON
IN POK
BS SW
MP2120
EN/SYNC
C3 10nF 1.2
MP2120
2.5A, 5.5V...
