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BD9B305QUZ - Single Synchronous Buck DC/DC Converter

General Description

BD9B305QUZ is a synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs.

It is capable of providing current up to 3 A.

Key Features

  • fast transient response due to constant on-time control system. The Light Load Mode control improves efficiency in light-load conditions. It is ideal for reducing standby power consumption of equipment. Power Good function makes it possible for system to control sequence. It achieves the high power density and offer a small footprint on the PCB by employing small package. Features.
  • Single Synchronous Buck DC/DC Converter.
  • Constant On-time Control.
  • Light Load Mode Control.
  • Adj.

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Datasheet Details

Part number BD9B305QUZ
Manufacturer ROHM
File Size 4.26 MB
Description Single Synchronous Buck DC/DC Converter
Datasheet download datasheet BD9B305QUZ 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 2.7 V to 5.5 V Input, 3.0 A Integrated MOSFET Single Synchronous Buck DC/DC Converter BD9B305QUZ General Description BD9B305QUZ is a synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. It is capable of providing current up to 3 A. It features fast transient response due to constant on-time control system. The Light Load Mode control improves efficiency in light-load conditions. It is ideal for reducing standby power consumption of equipment. Power Good function makes it possible for system to control sequence. It achieves the high power density and offer a small footprint on the PCB by employing small package.