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Same model may have multiple batches, images only for reference.
IR3859MTR1PBF Real Image
Same model may have multiple batches, images only for reference.

IR3859MTR1PBF

Part No IR3859MTR1PBF
Manufacturer Infineon Technologies
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 9A SYNC PQFN16 / Conv DC-DC 1.5V to 21V Synchronous Step Down Single-Out 0.7V to 18.9V 9A 16-Pin Power QFN EP T/R
Datasheet
IR3859MTR1PBF Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Infineon Technologies
Series SupIRBuck
Packaging Reel package
Part Status Obsolete(EOL)
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Input Voltage MIN 1.5V
Voltage Input MAX 21V
Output Voltage 0.7V
Output Voltage MAX 18.9V
Output Current 9A
Frequency - Switching 225kHz ~ 1.65MHz
Synchronous Rectifier Yes
Operating Temperature Range -40°C ~ 125°C (TJ)
Mounting SMD
Package 17-PowerVQFN
Manufacturer Package 17-PQFN (5x6)
Win Source Part Number 776992-IR3859MTR1PBF
Popularity Medium
Supply and Demand Status Limited
Family Name IR3859
Introduction Date July 21, 2010
ECCN EAR99
Country of Origin Thailand
Halogen Free Compliant
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian IR3859MTR1PBF CAD Model

Description

The Infineon Technologies 776992-IR3859MTR1PBF is an adjustable step-down buck converter IC with synchronous rectification.

  • Series: SupIRBuck
  • Output Current: 9A
  • Frequency: 225kHz to 1.65MHz
  • Output Configuration: Positive
  • Package: 17-PowerVQFN
  • Mounting: Surface
  • Input Voltage: 1.5V to 21V
  • Output Voltage: 0.7V to 18.9V
  • Category: Integrated Circuits (ICs)
  • Package Type: Reel
  • Product Status: Obsolete (EOL)
  • Popularity: Medium

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