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BD9A400MUV - Single Synchronous Buck DC/DC Converter

Datasheet Summary

Description

BD9A400MUV is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs.

Features

  • high-speed transient response. Phase compensation can also be set easily. Key Specifications.
  • Input Voltage Range: 2.7V to 5.5V.
  • Output Voltage Range: 0.8V to VPVIN×0.7V.
  • Average Output Current: 4A(Max).
  • Switching Frequency: 1MHz(Typ).
  • High-Side MOSFET On-Resistance: 60mΩ (Typ).
  • Low-Side MOSFET On-Resistance: 60mΩ (Typ).
  • Standby Current: 0μA (Typ) Package VQFN016V3030 W(Typ) x D(Typ) x H(Max) 3.00mm x 3.00mm x 1.00mm Features.
  • Synchronous S.

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Datasheet preview – BD9A400MUV

Datasheet Details

Part number BD9A400MUV
Manufacturer ROHM
File Size 909.48 KB
Description Single Synchronous Buck DC/DC Converter
Datasheet download datasheet BD9A400MUV Datasheet
Additional preview pages of the BD9A400MUV datasheet.

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Full PDF Text Transcription

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Datasheet 2.7V to 5.5V Input, 4A Integrated MOSFET Single Synchronous Buck DC/DC Converter BD9A400MUV General Description BD9A400MUV is a synchronous buck switching regulator with built-in low on-resistance power MOSFETs. It is capable of providing current up to 4A.The SLLMTM control provides excellent efficiency characteristics in light-load conditions which make the product ideal for equipment and devices that demand minimal standby power consumption. The oscillating frequency is high at 1MHz using a small value of inductance. It is a current mode control DC/DC converter and features high-speed transient response. Phase compensation can also be set easily. Key Specifications  Input Voltage Range: 2.7V to 5.5V  Output Voltage Range: 0.8V to VPVIN×0.
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