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IR3475MTRPBF The Infineon IR3475MTRPBF is a highly integrated DC/DC voltage regulator. It delivers up to 10A of precisely controlled output voltage with an input range of 3V to 27V.
Mfr Part #:

IR3475MTRPBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon IR3475MTRPBF is a highly integrated DC/DC voltage regulator. It delivers up to 10A of precisely controlled output voltage with an input range of 3V to 27V.
✓ Total Stock: 3,147 pcs
$ Price Range: $0.16

IR3475MTRPBF Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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3,147 pcs
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IR3475MTRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supply Current
Synchronous Rectifier
Topology
Voltage
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IR3475MTRPBF Description

Short technical summary and product information.

The Infineon IR3475MTRPBF is a highly integrated and efficient DC/DC voltage regulator designed for demanding applications. It features a constant on-time control and integrated MOSFETs, delivering up to 10A of precisely controlled output voltage.

 

Key electrical specifications include an input voltage range of 3V to 27V and an adjustable output voltage range from 0.5V to 12V. The regulator operates at switching frequencies up to 750kHz and offers a continuous load capability of 10A. It also includes features like programmable switching frequency, soft start, and thermally compensated over-current protection.

 

This device is housed in a compact 4mm x 5mm 16-QFN package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C (TJ). The IR3475MTRPBF is designed for applications such as notebook and desktop computers, consumer electronics, and distributed power systems.

 

Additional features include a precision voltage reference, power good output, and enable input with voltage monitoring capability. The regulator also offers pre-bias start-up, thermal shut down, and under/over voltage fault protection.

IR3475MTRPBF Quick Information

Product Type: DC/DC Switching Regulator
Series: SupIRBuck
Canonical Name: IR3475MTRPBF DC/DC Switching Regulator
Subcategory: DC/DC Switching Regulator

IR3475MTRPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IR3475MTRPBF Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

IR3475MTRPBF Features

  • Delivers up to 10A continuous load capability.
  • Wide input voltage range from 3V to 27V.
  • Adjustable output voltage from 0.5V to 12V.
  • Compact 4mm x 5mm 16-QFN package.
  • Operates at switching frequencies up to 750kHz.

IR3475MTRPBF Applications

  • Suitable for notebook and desktop computers.
  • Ideal for consumer electronics applications.
  • Used in 12V and 24V distributed power systems.
  • General purpose POL DC-DC converters.
  • Applicable for game consoles and graphics cards.

IR3475MTRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the IR3475MTRPBF?

The input voltage range is 3V to 27V.

What output voltage range does the IR3475MTRPBF support?

The output voltage is adjustable from 0.5V to 12V.

How much continuous load current can the IR3475MTRPBF supply?

It is rated for 10A continuous load current.

What is the switching frequency of the IR3475MTRPBF?

The switching frequency is up to 750kHz.

What is the operating temperature range of the IR3475MTRPBF?

The operating temperature range is -40°C to 125°C (junction temperature).

What topology does the IR3475MTRPBF use?

The IR3475MTRPBF uses a synchronous buck (step-down) topology.

What package is the IR3475MTRPBF available in?

The IR3475MTRPBF is available in a 16-QFN (4x5) surface-mount package.

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