TPS658621AZGUR

Power Management - Specialized Overview

The TPS658621AZGUR is an advanced power management integrated circuit (PMIC) designed for mobile and handheld devices. It integrates multiple power rails, including battery management, display LED drivers, and general-purpose DC-DC converters. The component utilizes a 169-pin MicroStar BGA package measuring 12x12 mm. It supports efficient power delivery for complex system architectures requiring reliable voltage regulation and thermal management in compact form factors.

Power Management - Specialized Feature Summary

• Integrates battery management functions with display LED driver capabilities
• Provides flexible power supply solutions for mobile and industrial applications
• Utilizes compact MicroStar BGA packaging for space-constrained designs

Power Management - Specialized Applications

• Mobile device power systems
• Industrial automation control units
• Consumer electronics power management

Power Management - Specialized Procurement Notes

Verify current manufacturing status as the TPS658621AZGUR-1 variant is listed as obsolete. Confirm availability of active equivalents or last-time buy options through authorized distributors. Ensure compatibility with existing board layouts due to specific pin configurations and thermal requirements.

Power Management - Specialized Selection Notes

Select this component for applications requiring integrated battery monitoring and display backlighting within a single IC. Evaluate thermal dissipation needs given the high pin count density. Consider alternative PMICs if obsolescence impacts long-term production stability.

Power Management - Specialized Part Context

This part belongs to Texas Instruments' specialized power management portfolio. It complements other PMICs by offering combined analog and digital power control features. The series targets high-density electronic systems where multiple power domains must be managed efficiently from a central controller.

Power Management - Specialized Replacement Considerations

No public confirmed substitute part numbers are available. The TPS658621AZGUR-1 is explicitly marked as obsolete. Engineers should consult Texas Instruments for current active replacements or design-in support for legacy projects.