ACT88325VA113-T

Overview

The ACT88325VA113-T is an advanced power management integrated circuit (PMIC) manufactured by Qorvo. It integrates three buck converters, two low-dropout (LDO) regulators, and a load bypass switch within a single package. The device is designed for high-density applications requiring multiple voltage rails. It utilizes a 36-ball wafer-level chip-scale package (WLCSP) with dimensions of 2.78 mm x 3.03 mm. This component serves as a specialized solution for managing power distribution in complex electronic systems.

Feature Summary

• Integrates three independent buck converters for efficient step-down voltage regulation
• Includes two LDO regulators for low-noise power supply requirements
• Features a load bypass switch to maintain system operation during specific fault conditions or transitions

Applications

• Video processors
• Field-programmable gate arrays (FPGAs)
• Solid-state drives (SSDs)

Procurement Notes

Verify the exact suffix and tape-and-reel specifications against the official Qorvo datasheet before ordering. Confirm that the WLCSP footprint matches your PCB design constraints. Check for any recent Product Change Notifications (PCNs) regarding manufacturing site or material updates. Ensure compatibility with your board assembly processes for fine-pitch BGA/WLCSP components.

Selection Notes

Select this PMIC when a compact solution is needed for multi-rail power architectures. It is suitable for designs where space is limited due to its small WLCSP form factor. Consider the thermal performance of the three buck converters under maximum load conditions. Verify that the input voltage range supports your system's power source.

Part Context

This part belongs to Qorvo's Advanced PMIC family, which targets high-performance computing and storage applications. Similar parts in the series include the ACT88420 and ACT88321, which offer varying numbers of converters and regulators. These devices are engineered to replace discrete power solutions, reducing bill-of-materials complexity and board area.

Replacement Considerations

Check for direct pin-to-pin replacements within the ACT883xx series. Verify functional equivalence if substituting with other multi-output PMICs. Ensure the replacement component supports the same package type and thermal characteristics.