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MP1482DS - 18V Synchronous Rectified Step-Down Converter

Download the MP1482DS datasheet PDF. This datasheet also covers the MP1482 variant, as both devices belong to the same 18v synchronous rectified step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

O regulator.

18V.

D limit.

Key Features

  • 2A Output Current.
  • Wide 4.75V to 18V Operating Input Range.
  • Integrated 130mΩ Power MOSFET Switches.
  • Output Adjustable from 0.923V to 15V.
  • Up to 93% Efficiency.
  • Programmable Soft-Start.
  • Stable with Low ESR Ceramic Output Capacitors.
  • Fixed 340kHz Frequency.
  • Cycle-by-Cycle Over Current Protection.
  • Input Under Voltage Lockout.
  • 8.
  • Pin SOIC.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP1482-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP1482 18V Synchronous Rectified Step-Down Converter
MP1400 1.5MHz Negative DCDC Power Converter
MP1400GC 1.5MHz Negative DCDC Power Converter
MP1469 Step-Down Converter
MP1470 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
MP1482 2A, 18V Synchronous Rectified Step-Down Converter The Future of Analog IC Technology R DESCRIPTION The MP1482 is a monolithic synchronous buck O regulator. The device integrates two 130mΩ MOSFETs, and provides 2A of continuous load F current over a wide input voltage of 4.75V to 18V. Current mode control provides fast transient response and cycle-by-cycle current D limit. An adjustable soft-start prevents inrush current E at turn-on, and in shutdown mode the supply current drops to 1µA. D S This device, available in an 8-pin SOIC N 6 package, provides a very compact solution with MMEESIGNP147 minimal external components. FEATURES  2A Output Current  Wide 4.75V to 18V Operating Input Range  Integrated 130mΩ Power MOSFET Switches  Output Adjustable from 0.