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STI3470 - 2.0A Synchronous Step-Down Converter

Datasheet Summary

Description

The STI3470 is a fully integrated, high

efficiency 2.0A synchronous rectified step-down converter.

The STI3470 operates at high efficiency over a wide output current load range.

Features

  • High Efficiency: Up to 95%.
  • High Efficiency: Up to 95%.
  • 600KHz Frequency Operation.
  • 2.0A Output Current.
  • No Schottky Diode Required.
  • 3.5V to 18V Input Voltage Range.
  • 0.6V 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.
  • Input over voltage protection(OVP).
  • Therma.

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Datasheet preview – STI3470

Datasheet Details

Part number STI3470
Manufacturer SUNTO
File Size 514.30 KB
Description 2.0A Synchronous Step-Down Converter
Datasheet download datasheet STI3470 Datasheet
Additional preview pages of the STI3470 datasheet.

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Full PDF Text Transcription

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STI3470 600KHz, 18V，2.0A Synchronous Step-Down Converter FEATURES · High Efficiency: Up to 95% · High Efficiency: Up to 95% · 600KHz Frequency Operation · 2.0A Output Current · No Schottky Diode Required · 3.5V to 18V Input Voltage Range · 0.6V 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 · Input over voltage protection(OVP) · Thermal Shutdown · Inrush Current Limit and Soft Start · Available in SOT23-6 Package · -40°C to +85°C Temperature Range APPLICATIONS GENERAL DESCRIPTION The STI3470 is a fully integrated, high– efficiency 2.0A synchronous rectified step-down converter.
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