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MP2361 - 1.4MHz Step-Down Converter

General Description

The MP2361 is a monolithic step-down switch mode converter with a built-in internal power MOSFET.

It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Key Features

  • 2A Output Current.
  • 0.18Ω Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • 90% Efficiency.
  • 20μA Shutdown Mode.
  • Fixed 1.4MHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Wide 4.75V to 23V Operating Input Range.
  • Output Adjustable from 0.92V to 16V.
  • Programmable Under Voltage Lockout.
  • Available in QFN10, MSOP10, MSOP10E, and SOIC8 Packages.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2361DH 1.4MHz Step-Down Converter
MP2361DK 1.4MHz Step-Down Converter
MP2361DQ 1.4MHz Step-Down Converter
MP2361DS 1.4MHz Step-Down Converter
MP2364 1.4MHz Step-Down Converter
MP2364DF 1.4MHz Step-Down Converter
MP2365 1.4MHz Step-Down Converter
MP2365DN 1.4MHz Step-Down Converter
MP2303 340KHz Synchronous Rectified Step-Down Converter
MP2303A Synchronous Rectified Step-Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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The Future of Analog IC Technology DESCRIPTION The MP2361 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 20μA of supply current. Programmable soft-start minimizes the inrush supply current and the output overshoot at initial startup. The MP2361 requires a minimum number of readily available standard external components. TYPICAL APPLICATION INPUT 4.