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MP2234

High-Efficiency, 2A, 16V, 800kHz, with SS, Synchronous Step-Down Converter with Internal Light Load

ALTERNATIVE PART

NRFND Datasheet

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MP2234

MP2234

NOT RECOMMENDED FOR NEW DESIGNS

High-Efficiency, 2A, 16V, 800kHz, with SS, Synchronous Step-Down Converter with Internal Light Load

ALTERNATIVE PART

NRFND Datasheet

Description

The MP2234 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input supply range. The MP2234 has synchronous mode operation for higher efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection and thermal shut down. The MP2234 requires a minimal number of readily-available standard external components, and is available in a space-saving 8-pin TSOT23 package.

Features & Benefits

Wide 4.5V-to-16V Operating Input Range
100mO/40mO Low RDS(ON) Internal Power MOSFETs
High-Efficiency Synchronous Mode Operation
Fixed 800kHz Switching Frequency
Synchronizes from a 300kHz-to-2MHz External Clock
Power-Save Mode at Light Load
External Soft-Start
OCP Protection and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in an 8-pin TSOT-23 Package

Active Part Numbers:

MP2234GJ-P MP2234GJ-Z MP2234GJ MP2234XN

Meaning of P & Z

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All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

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