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MP2456GJ - Step-Down Converter

Download the MP2456GJ datasheet PDF. This datasheet also covers the MP2456 variant, as both devices belong to the same step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP2456 is a monolithic, step-down, switchmode converter with a built-in power MOSFET.

It achieves a 0.5A peak-output current over a wide input supply range with excellent load and line regulation.

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

Key Features

  • 0.5A Peak Output Current.
  • 1Ω Internal Power MOSFET.
  • Capable to Start Up with Big Output Capacitor.
  • Stable with Low-ESR Ceramic Output Capacitors.
  • Up to 90% Efficiency.
  • 0.1μA Shutdown Mode.
  • Fixed 1.2MHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over-Current Protection.
  • Wide 4.5V-to-50V Operating Input Range.
  • Output Adjustable from 0.81V to 0.9xVIN.
  • Available in a TSOT23-6 Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2456-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2456 Step-Down Converter
MP2451 Step-Down Converter
MP2451DJ Step-Down Converter
MP2451DT Step-Down Converter
MP2452 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.

View original datasheet text
The Future of Analog IC Technology DESCRIPTION The MP2456 is a monolithic, step-down, switchmode converter with a built-in power MOSFET. It achieves a 0.5A peak-output current over a wide input supply range with excellent load and line regulation. Current-mode operation provides a fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown. The MP2456 requires a minimal number of readily-available external components. The MP2456 is available in a TSOT23-6 package. TYPICAL APPLICATION MP2456 0.5A, 50V, 1.2MHz Step-Down Converter in a TSOT23-6 FEATURES  0.