ACT4910QW121-T

Overview

The ACT4910QW121-T is a specialized power management IC from the Qorvo ACT4910 series, designed for professional power loss protection applications. It features an integrated eFuse capable of delivering up to 6A output current. The device supports a maximum input voltage of 36V and operates within a temperature range of -40°C to +105°C. It utilizes a QFN-28 surface-mount package with a maximum input current of 5.5mA.

Feature Summary

• Integrated eFuse functionality for robust power path management
• Dedicated power loss protection architecture
• High-current capability supporting up to 6A output

Applications

• Power loss protection circuits
• Professional power management systems
• High-reliability electronic equipment requiring eFuse integration

Procurement Notes

Verify the specific suffix 'T' indicates reel packaging requirements when sourcing. Confirm that the QFN-28 package dimensions align with your PCB footprint constraints. Ensure the 36V input rating matches your system's maximum supply voltage. Validate the 6A continuous current capability against your load requirements. Check for any specific handling instructions related to the surface-mount technology.

Selection Notes

Select this component when dedicated power loss protection and high-current eFuse integration are required in a compact form factor. Consider the ACT4910 series if a 36V input range and 6A output capacity fit your design specifications. Evaluate the QFN-28 package suitability for your assembly process. Compare against other PMICs if lower current or different protection features are needed.

Part Context

This part belongs to the Qorvo ACT4910 series of professional power management ICs. These devices focus on specialized functions like power loss protection rather than multi-rail regulation. The series targets applications requiring reliable power path management with integrated fuse capabilities.

Replacement Considerations

The ACT4910QW122-T is a listed alternative within the same product family. Verify functional equivalence regarding the eFuse configuration and current ratings before substitution.