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MP29373 - Dual 1.5A 23V Step-Down Converter

General Description

The MP29373 is a dual monolithic step-down switch mode converter with built-in internal power MOSFETs.

It achieves 1.5A continuous output current for each output over a wide input supply range with excellent load and line regulation.

Key Features

  • 1.5A Current for Each Output.
  • 0.18Ω Internal Power MOSFET Switches.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Up to 90% Efficiency.
  • 40μA Shutdown Mode.
  • Fixed 1.4MHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Wide 4.75V to 23V Operating Input Range.
  • Each Output Adjustable from 0.92V to 16V.
  • Configurable for Single Output with Double the Current.
  • Programmable.

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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 MP29373 Dual 1.5A, 23V, 1.4MHz Step-Down Converter DESCRIPTION The MP29373 is a dual monolithic step-down switch mode converter with built-in internal power MOSFETs. It achieves 1.5A continuous output current for each output 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 protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode, the regulator draws 40μA of supply current. The MP29373 requires a minimum number of readily available standard external components. FEATURES • 1.5A Current for Each Output • 0.