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MT1471 - Synchronous Step-Down Converter

General Description

The MT1471 is a fully integrated, high efficiency 3A synchronous rectified step-down converter.

The MT1471 operates at high efficiency over a wide output current load range.

Key Features

  • High Efficiency: Up to 96%.
  • 500KHz Frequency Operation.
  • 3A Output Current.
  • No Schottky Diode Required.
  • 4.5V to 16V Input Voltage Range.
  • 0.8V Reference.
  • Slope Compensated Current Mode Control for Excellent Line and Load Transient Response.
  • Integrated internal compensation.
  • Stable with Low ESR Ceramic Output Capacitors.
  • Over Current Protection with Hiccup-Mode.
  • Thermal Shutdown.
  • Inrush Current Limit and Soft Start.
  • Available in SOT2.

📥 Download Datasheet

Datasheet Details

Part number MT1471
Manufacturer Aerosemi
File Size 650.95 KB
Description Synchronous Step-Down Converter
Datasheet download datasheet MT1471 Datasheet

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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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MT1471 3A,4.5V-16V Input,500kHz Synchronous Step-Down Converter FEATURES ⚫ High Efficiency: Up to 96% ⚫ 500KHz Frequency Operation ⚫ 3A Output Current ⚫ No Schottky Diode Required ⚫ 4.5V to 16V Input Voltage Range ⚫ 0.8V Reference ⚫ Slope Compensated Current Mode Control for Excellent Line and Load Transient Response ⚫ Integrated internal compensation ⚫ Stable with Low ESR Ceramic Output Capacitors ⚫ Over Current Protection with Hiccup-Mode ⚫ Thermal Shutdown ⚫ Inrush Current Limit and Soft Start ⚫ Available in SOT23-6 Package ⚫ -40°C to +85°C Temperature Range GENERAL DESCRIPTION The MT1471 is a fully integrated, high efficiency 3A synchronous rectified step-down converter. The MT1471 operates at high efficiency over a wide output current load range.