ACT8847QM102-T

Overview

The ACT8847QM102-T is a specialized Power Management IC (PMIC) manufactured by Qorvo, designed for professional power management applications. It integrates four buck converters and nine low-dropout regulators (LDOs). The device operates within an input voltage range of 1.7 V to 5.5 V and supports output voltages from 1.35 V to 3.8 V. It features a maximum output current of 2.8 A and a quiescent current of 600 uA. The component functions reliably across an operating temperature range of -40°C to +85°C and is housed in a TQFN66-48 surface-mount package.

Feature Summary

• Integrates multiple power conversion stages including four buck converters and nine LDOs for comprehensive system power distribution.
• Supports wide input voltage ranges suitable for various battery and rail configurations.
• Optimized for low standby power consumption with specified quiescent current characteristics.

Applications

• Multi-core application processors
• Advanced processor units requiring complex power sequencing
• Professional embedded systems

Procurement Notes

Verify the End-of-Life status before finalizing design-in decisions, as this component may be discontinued or subject to limited supply constraints. Confirm that the TQFN66-48 package dimensions align with existing PCB footprints. Ensure compatibility with the required input voltage range and thermal management strategies for the intended operating environment. Cross-reference the specific suffix with official documentation to confirm pinout and electrical specifications match the design requirements exactly.

Selection Notes

Select this PMIC when a high channel count is required within a single package to reduce board space. The integration of both buck converters and LDOs allows for efficient voltage translation and noise-sensitive rail generation. Consider the 2.8 A output capability and the specific voltage ranges when designing for multi-core architectures. Verify that the -40°C to +85°C industrial temperature range meets the environmental specifications of the target application.

Part Context

This part belongs to the ACT8847 series of advanced power management units from Qorvo. These components are engineered specifically for demanding processor applications. The series provides integrated solutions for managing multiple power rails efficiently. The ACT8847QM102-T represents a specific configuration within this family, tailored for professional power management needs.

Replacement Considerations

Check for active alternatives within the ACT8847 series or other Qorvo PMIC families if this unit is no longer available. Verify pin-to-pin compatibility and electrical parameter equivalence before substituting with similar devices from other manufacturers.

FAQ

What is the maximum output current capability of the ACT8847QM102-T?

The maximum output current is 2.8 A.

Does the ACT8847QM102-T include LDO regulators?

Yes, it integrates nine low-dropout regulators alongside its buck converters.