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MP2354 - Step-Down Converter

Datasheet Summary

Description

The MP2354 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.

Features

  • 0.18Ω Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Up to 95% Efficiency.
  • 2A Output Current.
  • Wide 4.75V to 23V Operating Input Range.
  • Fixed 380KHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Programmable Under Voltage Lockout.
  • Frequency Synchronization Input.
  • Operating Temperature:.
  • 40C to +85C.
  • Available in an 8-Pin SO Pac.

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Datasheet preview – MP2354

Datasheet Details

Part number MP2354
Manufacturer MPS
File Size 430.09 KB
Description Step-Down Converter
Datasheet download datasheet MP2354 Datasheet
Additional preview pages of the MP2354 datasheet.

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Full PDF Text Transcription

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DESCRIPTION The MP2354 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 protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 20μA of supply current. EVALUATION BOARD REFERENCE Board Number Dimensions EV2354DS-00A 2.3”X x 1.4”Y x 0.5”Z MP2354 2A, 23V, 380KHz Step-Down Converter END OF LIFE, REFER TO MP2392 FEATURES • 0.18Ω Internal Power MOSFET Switch • Stable with Low ESR Output Ceramic Capacitors • Up to 95% Efficiency • 2A Output Current • Wide 4.
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