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MP1482 - 18V Synchronous Rectified Step-Down Converter

Datasheet Summary

Description

O regulator.

18V.

D limit.

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.

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Datasheet preview – MP1482

Datasheet Details

Part number MP1482
Manufacturer MPS
File Size 816.52 KB
Description 18V Synchronous Rectified Step-Down Converter
Datasheet download datasheet MP1482 Datasheet
Additional preview pages of the MP1482 datasheet.

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Full PDF Text Transcription

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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.
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