IR3838MTR1PBF

Description：IC REG BUCK ADJ 10A 17PQFN
Series：SupIRBuck®
Mfr：Infineon Technologies
Package：Tape & Reel (TR)

SKU:c2e5cea6ef01 Category: Voltage Regulators - DC DC Switching Regulators Brand: Infineon Technologies

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Product introduction

IR3838MTR1PBF 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 10A 17PQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for IR3838MTR1PBF

Description：IC REG BUCK ADJ 10A 17PQFN
Series：SupIRBuck®
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：7V
Voltage - Input (Max)：16V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：14.4V
Current - Output：10A
Frequency - Switching：225kHz ~ 1.65MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：17-VQFN
Supplier Device Package：17-PQFN (5x6)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for IR3838MTR1PBF

IR3838MTR1PBF

Voltage Regulators - DC DC Switching Regulators Overview

The IR3838MTR1PBF is a synchronous step-down switching regulator from the SupIRBuck series by Infineon Technologies. It delivers up to 10A of output current with an adjustable voltage range of 600mV to 14.4V. The device operates with an input voltage between 1.5V and 16V and supports a switch frequency from 250kHz to 1.5MHz. Packaged in a 17-pin PQFN-EP, it functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates high-side and low-side power MOSFETs for compact design
Features adjustable switching frequency for optimization
Includes comprehensive protection mechanisms

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation for data processing systems
Industrial equipment power distribution
Telecommunications infrastructure

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and moisture sensitivity handling requirements before assembly. Cross-reference datasheet revisions to ensure compatibility with existing designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Evaluate thermal performance under maximum load conditions given the 10A capability. Ensure input voltage stability remains within the specified 1.5V to 16V window. Consider external component selection for ripple injection if operating at lower frequencies.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the SupIRBuck family, designed for high-efficiency DC-DC conversion. It integrates control logic and power stages into a single small footprint, reducing bill of materials and board space compared to discrete solutions.