21-0042

Voltage Regulators - DC DC Switching Regulators Overview

The Infineon Technologies part number 21-0042, also identified as IP2001TR, is a buck switching regulator IC from the iPOWIR series. It provides a positive adjustable output voltage starting at 0.9V with a continuous load current capacity of 20A. The device is housed in a 133-ball BGA power module package. This integrated circuit is designed for efficient DC/DC conversion in compact power management applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-current buck regulation capabilities within a single power module
• Features an adjustable output voltage range to accommodate various system requirements
• Utilizes a compact ball grid array package for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

• General power management systems requiring isolated DC/DC conversion
• Embedded electronics utilizing the iPOWIR series topology
• Compact industrial or consumer devices needing high-density power regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific manufacturer designation and datasheet version when sourcing this component. Confirm that the 133-BGA package dimensions match your PCB footprint requirements. Ensure compatibility with the 0.9V minimum output voltage constraint for your target application circuit design.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring a 20A continuous current capability in a small form factor. Consider the thermal performance inherent to the BGA package when designing heat dissipation strategies. Verify input voltage ranges against the specific buck converter specifications provided in the official documentation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the iPOWIR series of power management solutions offered by Infineon Technologies. The series focuses on integrating power stages and control logic into compact packages to simplify board layout and improve power density for modern electronic systems.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Infineon resources for direct replacements or pin-compatible alternatives.