ACT88325VA118SR

Overview

The ACT88325VA118SR is a specialized Power Management IC (PMIC) manufactured by Qorvo. It belongs to the ACT88325 series and is designed for advanced power management applications. The component integrates multiple voltage regulation stages, including buck converters and low-dropout regulators, to efficiently supply power to complex systems such as video processors, FPGAs, and SSDs. It supports configurable output voltages and sequencing via an I2C interface, allowing for flexible system design without PCB changes.

Feature Summary

• Integrates multiple DC/DC buck converters and LDOs within a single compact package
• Supports programmable output voltages, startup times, and switching frequencies via I2C
• Includes integrated sequencing and load bypass functionality for system-level optimization
• Features multiple wake-up triggers and programmable GPIOs for enhanced control

Applications

• Solid State Drives (SSD)
• Field Programmable Gate Arrays (FPGA)
• Video Processors
• Computer Vision Systems
• Wearable Devices

Procurement Notes

Verify the specific suffix 'SR' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure compatibility with the required input voltage range of 2.7 V to 5.5 V. Confirm RoHS compliance status through the latest product change notifications or official documentation provided by Qorvo before finalizing procurement.

Selection Notes

Select this PMIC when designing systems requiring high integration and flexible power sequencing for processors like FPGAs or video chips. It is suitable for space-constrained applications due to its WLCSP packaging. Consider its I2C configurability if the design requires post-manufacturing adjustments to voltage levels or timing parameters without hardware modifications.

Part Context

The ACT88325 series represents Qorvo's advanced PMIC solutions for high-performance computing and storage applications. These devices are engineered to reduce external component counts and simplify board layout. The ACT88325VA118SR variant specifically targets applications needing robust power delivery with programmable features, aligning with industry trends toward miniaturization and energy efficiency in portable and embedded electronics.

Replacement Considerations

Check for direct substitutes within the ACT88325 family, such as the ACT88329, which offers similar multi-rail capabilities. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Consult Qorvo's official cross-reference guides to ensure functional equivalence in terms of current ratings and thermal performance.