ACT88320QI105-T

Overview

The ACT88320QI105-T is a specialized Power Management IC (PMIC) manufactured by Qorvo. It features an input voltage range of 2.7 V to 5.5 V and operates within a temperature range of -40 °C to +150 °C. The device includes integrated output currents of 200 mA, 2.5 A, and 4 A, with a quiescent input current of 250 µA. It is housed in a QFN-32 surface-mount package.

Feature Summary

• Integrates overvoltage protection, inrush current limiting, bypass switch functionality, and eFuse capabilities for robust power delivery.
• Offers high configurability via I2C interface to adjust system-level sequencing, switching frequencies, and sleep modes without PCB changes.

Applications

• Solid-State Drives (SSD)
• Field-Programmable Gate Arrays (FPGA)
• Video Processors

Procurement Notes

Verify component authenticity through authorized channels as the part status is listed as End-of-Life. Confirm that the specific suffix matches required electrical tolerances. Ensure supply chain sources provide valid traceability documentation given the discontinued lifecycle status.

Selection Notes

Select this PMIC for applications requiring wide operating temperatures up to 150 °C and high current density. Evaluate compatibility with existing I2C control architectures. Consider the QFN-32 footprint constraints during PCB layout design to ensure adequate thermal dissipation for the integrated regulators.

Part Context

This component belongs to the ACT88320 series of advanced PMICs designed for processor power management. It represents a transition from Active-Semi technology now managed under Qorvo's portfolio. The series targets high-performance computing environments requiring flexible power sequencing and compact integration.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the End-of-Life status. Designers should consult official obsolescence notices or engineering change orders for qualified alternatives.