IR3824MTRPBF

Description：IC REG BUCK CTRLR PQFN
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:4c68261eb841 Category: Voltage Regulators - DC DC Switching Regulators Brand: Infineon Technologies

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Product introduction

IR3824MTRPBF is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC REG BUCK CTRLR PQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for IR3824MTRPBF

Description：IC REG BUCK CTRLR PQFN
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for IR3824MTRPBF

IR3824MTRPBF

Voltage Regulators - DC DC Switching Regulators Overview

The IR3824MTRPBF is a highly integrated single-input synchronous buck regulator from Infineon Technologies, part of the SupIRBuck series. It delivers up to 15A output current with an input voltage range of 4.5V to 21V and adjustable output voltage from 0.6V to 18.375V. The device operates at a switching frequency between 300kHz and 1.2MHz, housed in a compact 17-PowerVQFN package (4x5mm). It features internal bias LDO, power good indication, and shutdown control, operating within a temperature range of -40°C to +125°C TJ.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Highly integrated synchronous buck design reducing external component count
Wide input voltage range supporting various system power rails
Adjustable switching frequency for optimization of efficiency and size
Integrated protection features including thermal regulation

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load (POL) conversion for servers and storage systems
Industrial equipment power distribution
Communication infrastructure power supplies
Enterprise networking gear

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm lot codes and date codes against current production status. Ensure ESD handling protocols are followed during receipt and assembly. Cross-reference datasheet revisions to confirm pinout and electrical specifications match design requirements before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a high-current, single-phase solution is required with minimal external passive components. Consider the 15A capability and wide input range for versatile POL applications. Evaluate thermal performance based on PCB copper area and airflow conditions. Compare against other SupIRBuck variants if different current ratings or package sizes are needed.

Voltage Regulators - DC DC Switching Regulators Part Context

The IR3824MTRPBF belongs to Infineon's SupIRBuck family, designed for high-density power conversion. It integrates the controller, drivers, and MOSFETs into a single package. This integration simplifies layout and improves reliability compared to discrete solutions. The device targets applications requiring efficient, compact power management in space-constrained environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-to-pin replacements within the IR38xx series. Verify equivalent current rating and input voltage range. Confirm package compatibility and thermal characteristics. Review updated datasheets for any functional changes or improvements in newer revisions.

How to buy

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Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.