IR3846MTRPBF - Infineon Technologies

Manufacturer Part Number

IR3846MTRPBF

Manufacturer

Infineon Technologies

Introduction

The IR3846MTRPBF is a high-performance, step-down, adjustable voltage regulator part of the SupIRBuck® series from Infineon Technologies. It is designed for power management applications requiring a buck topology.

Product Features and Performance

Efficient step-down voltage regulation

Supports synchronous rectification

Adjustable output voltage

High output current capacity of 35A

Wide input voltage range from 1.5V to 21V

Output voltage range from 0.6V to 18.06V

Switching frequency range from 300kHz to 1.5MHz

Capable of operating over a wide temperature range from -40°C to 125°C

Product Advantages

High efficiency and power density

Flexible and adjustable performance parameters

High current capability for heavy loads

Key Technical Parameters

Topology: Buck

Output Type: Adjustable

Number of Outputs: 1

Voltage Input (Min): 1.5V

Voltage Input (Max): 21V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 18.06V

Current Output: 35A

Frequency Switching: 300kHz to 1.5MHz

Quality and Safety Features

Operates reliably over an industrial temperature range of -40°C to 125°C

Compatibility

Suitable for surface mount applications with a PowerVFQFN package type

Application Areas

Ideal for use in high-performance computing and telecommunication power systems

Suitable for industrial applications requiring efficient power supply

Product Lifecycle

Currently marked as Obsolete

Availability of replacements or upgrades should be checked directly with the manufacturer or authorized distributors

Several Key Reasons to Choose This Product

High output current suitable for demanding applications

Wide input and output voltage range for versatility in usage

Adjustable output parameters for greater control over power design

High efficiency, reducing power loss and improving system reliability

Rugged temperature operation suitability for industrial applications