PX8897EDQGR2ER1230AXUMA1

Overview

The PX8897EDQGR2ER1230AXUMA1 is a power management integrated circuit manufactured by Infineon Technologies, formerly associated with International Rectifier. It is housed in a PG-VQFN-48-2 package and complies with RoHS standards. The component functions as a voltage regulator designed for high-power applications. It is characterized by stable switching characteristics and efficient thermal behavior, making it suitable for integration into demanding electronic systems requiring reliable power regulation.

Feature Summary

• Integrated voltage regulation capabilities
• Stable switching performance under load
• Optimized thermal dissipation design

Applications

• High-power motor control cabinets
• Industrial power supply units
• Automotive electronics systems

Procurement Notes

Verify the manufacturer origin, noting the transition from International Rectifier to Infineon Technologies. Confirm the specific suffix 'AXUMA1' indicates tape-and-reel packaging if required. Ensure the part matches the PG-VQFN-48-2 footprint and pinout for your PCB layout. Request original manufacturer documentation to validate authenticity and revision level before procurement.

Selection Notes

Select this component when a robust, thermally efficient voltage regulator is needed for high-current motor control or industrial environments. Its design supports stable operation in electrically noisy conditions. Consider the physical dimensions of the PG-VQFN-48-2 package during mechanical design. Evaluate thermal management requirements based on the expected load current and ambient temperature conditions.

Part Context

This device belongs to the broader portfolio of power management solutions originally developed by International Rectifier, now fully integrated into Infineon Technologies. It represents the continuation of established reliability standards in power regulation. The component serves critical infrastructure where consistent voltage delivery and thermal stability are paramount for system longevity and safety.

Replacement Considerations

Consult official Infineon cross-reference guides for verified substitutes. Ensure any replacement maintains compatibility with the PG-VQFN-48-2 package and electrical specifications. Verify that alternative parts meet the same thermal and switching performance criteria for motor control applications.