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Categories Development Boards, Kits, Programmers
Manufacturer Infineon Technologies
Series SupIRBuck
Main Purpose DC/DC, Step Down
Outputs and Type 2, Non-Isolated
Voltage - Output 1.2V, 1.8V
Output Current 4A, 4A
Voltage - Input 12V
Regulator Topology Buck
Frequency - Switching 600kHz
Board Type Fully Populated
Supplied Contents Board(s)
Utilized IC / Part IR3891
Win Source Part Number 776993-IRDC3891
Popularity Medium
Supply and Demand Status Limited
Family Name IRDC3891
Introduction Date January 04, 2013
ECCN EAR99
Country of Origin United States of America
Estimated EOL Date 2030
Ultra Librarian 3D Model Ultra Librarian IRDC3891 CAD Model

Description

The Infineon Technologies SupIRBuck DC/DC step-down regulator is a highly efficient voltage regulator that can output 1.2V or 1.8V with an input voltage of 12V.

  • Switching Frequency: 600kHz
  • Maximum Current: 4A
  • Board Type: Fully Populated
  • Outputs: Two non-isolated
  • Utilized IC: IR3891
  • Family: IRDC3891
  • Applications: DC/DC step-down
  • Product Status: Board(s)
  • EOL Date: 2030
  • Popularity: Medium

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