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BD9120HFN - Synchronous Buck Converter

General Description

The BD9106FVM, BD9107FVM, BD9109FVM, BD9110NV, and BD9120HFN are ROHM’s high efficiency step-down switching regulators designed to produce a voltage as low as 1V from a supply voltage of 3.3V or 5.0V.

Key Features

  • Fast Transient Response because of Current Mode Control System.
  • High Efficiency for All Load Ranges because of Synchronous Switches (Nch and Pch FET) and SLLMTM (Simple Light Load Mode).
  • Soft-Start Function.
  • Thermal Shutdown and ULVO Functions.
  • Short-Circuit Protection with Time Delay Function.
  • Shutdown Function.

📥 Download Datasheet

Datasheet Details

Part number BD9120HFN
Manufacturer ROHM
File Size 4.57 MB
Description Synchronous Buck Converter
Datasheet download datasheet BD9120HFN 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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Datasheet Synchronous Buck Converter with Integrated FET BD9106FVM BD9107FVM BD9109FVM BD9110NV BD9120HFN General Description The BD9106FVM, BD9107FVM, BD9109FVM, BD9110NV, and BD9120HFN are ROHM’s high efficiency step-down switching regulators designed to produce a voltage as low as 1V from a supply voltage of 3.3V or 5.0V. It offers high efficiency by using synchronous switches and provides fast transient response to sudden load changes by implementing current mode control.