ACT8846QM468-T

Overview

The Qorvo ACT8846QM468-T is a specialized processor power management integrated circuit (PMIC) designed for demanding embedded applications. It operates within an input voltage range of 3 V to 5.5 V and supports output voltages from 900 mV to 3.3 V. The device features multiple high-current outputs, including regulators rated at 350 mA, 1.5 A, and 2.8 A. It is housed in a compact TQFN66-48 surface-mount package and functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Integrated multi-output power regulation architecture tailored for complex processor systems
• Compact surface-mount packaging design optimized for space-constrained board layouts
• Wide operating input voltage compatibility supporting diverse system power sources

Applications

• Advanced processor unit power supply integration
• Embedded computing platform core voltage regulation
• Industrial control system power distribution

Procurement Notes

Verify component authenticity through authorized Qorvo distributors or certified suppliers. Confirm the specific suffix matches project requirements. Request original manufacturer documentation to validate part history. Ensure storage conditions comply with moisture sensitivity levels. Validate supply chain integrity before final procurement decisions.

Selection Notes

Evaluate thermal performance requirements against the specified operating temperature range. Verify that the available output currents meet the peak load demands of the target processor. Assess footprint compatibility with the TQFN66-48 package dimensions. Confirm input voltage stability aligns with the 3 V to 5.5 V operational window.

Part Context

This component belongs to the ACT8846 series of advanced power management units manufactured by Qorvo. The series targets high-performance processing applications requiring consolidated power solutions. Related variants include the ACT8846QM112-T and ACT8846QM490-T, which share similar architectural foundations but differ in specific output configurations and pin assignments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Qorvo resources for current alternative recommendations.