IR3847MTRPBF

$5.07

Description：IC REG BUCK ADJ 25A PQFN
Series：SupIRBuck®
Mfr：Infineon Technologies
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ca783ee9b452 Category: Voltage Regulators - DC DC Switching Regulators Brand: Infineon Technologies

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Product introduction

IR3847MTRPBF 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 ADJ 25A PQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for IR3847MTRPBF

Description：IC REG BUCK ADJ 25A PQFN
Series：SupIRBuck®
Mfr：Infineon Technologies
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
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：25A
Frequency - Switching：300kHz ~ 1.5MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：33-PowerVFQFN
Supplier Device Package：PQFN (5x6)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for IR3847MTRPBF

IR3847MTRPBF

Voltage Regulators - DC DC Switching Regulators Overview

The IR3847MTRPBF is a synchronous buck converter IC from Infineon Technologies, designed for high-performance power management. It operates with an input voltage range of 12V and provides a fixed output voltage of 1.2V. The device supports a maximum output current of 25A and functions at a switching frequency of 600kHz. This component is part of the SupIRBuck series, offering a compact solution for point-of-load applications requiring efficient DC-DC conversion.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification architecture for enhanced efficiency
Integrated control loop for stable voltage regulation
Compact package design suitable for space-constrained layouts

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load (POL) voltage regulation
Server and data center power distribution
Telecommunications equipment power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MTRPBF' to confirm tape-and-reel packaging and lead-free compliance. Ensure the procurement channel is authorized to guarantee authenticity. Cross-reference the manufacturer's latest datasheet for any updates on recommended operating conditions or thermal guidelines before finalizing the order.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.2V output at up to 25A is required. The 600kHz switching frequency offers a balance between size and efficiency. Consider the thermal performance in the target application environment. Verify that the 12V input rail matches the system architecture requirements for optimal operation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to Infineon's SupIRBuck family of integrated power stages. These devices combine the controller, drivers, and MOSFETs into a single package. The IR3847MTRPBF specifically targets applications needing high current density and fast transient response. It simplifies design by reducing external component count compared to discrete solutions.