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BD9130NV - Synchronous Buck Converter

Description

BD9130NV is ROHM’s high efficiency step-down switching regulator designed to provide a voltage as low as 1V from a supply voltage of 5.5V/3.3V.

Features

  • Fast Transient Response because of Current Mode PWM Control System.
  • High Efficiency for All Load Ranges because of Synchronous Switches (Nch/Pch FET) and SLLMTM (Simple Light Load Mode).
  • Soft-Start Function.
  • Thermal Shutdown and UVLO Functions.
  • Short-Circuit Protection with Time Delay Function.
  • Shutdown Function Key Specifications.
  • Input Voltage Range:.
  • Output Voltage Range:.
  • Output Current:.
  • Switching Frequency:.
  • Pch FET ON-Resistance:.

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Datasheet Details

Part number BD9130NV
Manufacturer ROHM
File Size 830.37 KB
Description Synchronous Buck Converter
Datasheet download datasheet BD9130NV Datasheet

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Full PDF Text Transcription

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Datasheet 2.7V to 5.5V, 2.0A 1ch Synchronous Buck Converter with Integrated FET BD9130NV General Description BD9130NV is ROHM’s high efficiency step-down switching regulator designed to provide a voltage as low as 1V from a supply voltage of 5.5V/3.3V. It offers high efficiency by using pulse skip control technology and synchronous switches, and provides fast transient response to sudden load changes by implementing current mode control.
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