Datasheet4U Logo Datasheet4U.com

IR3847 - Synchronous Buck Regulator

Description

The IR3847 SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC regulator.

The onboard PWM controller and MOSFETs make IR3847 a space-efficient solution, providing accurate power delivery for low output voltage and high current applications.

Features

  • Single 5V to 21V.

📥 Download Datasheet

Datasheet preview – IR3847

📁 Similar Datasheet

  • IR3847 - Synchronous Buck Regulator (Infineon)
  • IR3846 - Synchronous Buck Regulator (Infineon)
  • IR38060 - 6A Single-input Voltage Synchronous Buck Regulator (Infineon)
  • IR38062 - Synchronous Buck Regulator (Infineon)
  • IR38063 - Synchronous Buck Regulator (Infineon)
  • IR38064 - Synchronous Buck Regulator (Infineon)
  • IR38163 - DC/DC Converter (Infineon)
  • IR38165 - DC/DC Converter (Infineon)
  • IR3824 - 15A Highly Integrated Single-Input Synchchrous SupIRBuck Regulator (Infineon)
  • IR3825 - 20A Highly Integrated Single-Input Synchronous SupIRBuck Regulator (Infineon)
Other Datasheets by International Rectifier
  • IR3840MPBF - Highly Efficient Integrated 12A Sync Buck Regulator
  • IR3840WMPBF - HIGHLY EFFICIENT INTEGRATED 12A SYNCHRONOUS BUCK REGULATOR
  • IR3841MPBF - Highly Efficient Integrated 8A Sync Buck Regulator
  • IR3841WMPBF - HIGHLY EFFICIENT INTEGRATED 8A SYNCHRONOUS BUCK REGULATOR
  • IR3842MPBF - Highly Efficient Integrated 4A Sync Buck Regulator
  • IR3842WMPBF - HIGHLY EFFICIENT INTEGRATED 4A SYNCHRONOUS BUCK REGULATOR
  • IR3843AMPBF - HIGHLY EFFICIENT INTEGRATED 3A SYNCHRONOUS BUCK REGULATOR
  • IR3843WMPBF - HIGHLY EFFICIENT INTEGRATED 2A SYNCHRONOUS BUCK REGULATOR

Full PDF Text Transcription

Click to expand full text
Single-Input Voltage, Synchronous Buck Regulator 25A Highly Integrated SupIRBuckTM IR3847 FEATURES  Single 5V to 21V application  Wide Input Voltage Range from 1.5V to 21V with external Vcc  Output Voltage Range: 0.6V to 0.86*PVin  0.5% accurate Reference Voltage  Enhanced line/load regulation with Feed-Forward  Programmable Switching Frequency up to 1.
Published: |