TPS658621DZQZT

Power Management - Specialized Overview

The TPS658621DZQZT is a specialized Power Management IC (PMIC) from Texas Instruments, designed for handheld and mobile devices. It integrates multiple power management functions into a single unit, including battery management and display LED drivers. The component operates within a supply voltage range of 3V to 5.5V and supports an operating temperature range of -40°C to 85°C. It is housed in a 120-pin BGA-Microstar-Junior package with dimensions of 6x6 mm. The device features adjustable thresholds and is classified as a multi-channel power management unit.

Power Management - Specialized Feature Summary

• Integrates battery management and display LED driver capabilities within a single chip
• Supports multi-channel power management for complex mobile system requirements
• Features adjustable thresholds for flexible configuration
• Designed for surface mount installation in compact form factors

Power Management - Specialized Applications

• Battery management systems in portable electronics
• Display LED drivers for handheld devices
• Power supply management for mobile phones and tablets

Power Management - Specialized Procurement Notes

Verify the current lifecycle status before procurement, as this specific part number may be obsolete or discontinued. Confirm that the 120-BGA Microstar Junior package is compatible with your PCB footprint and assembly equipment. Ensure compliance with RoHS directives if required by your manufacturing standards. Check for moisture sensitivity level handling requirements during storage and reflow soldering processes.

Power Management - Specialized Selection Notes

Select this component when a consolidated PMIC solution is needed for mobile applications requiring integrated battery and display management. Consider the 120-pin BGA package constraints regarding PCB space and thermal dissipation. Evaluate the -40°C to 85°C operating range against your environmental conditions. Verify that the 3V to 5.5V input range matches your system's power architecture.

Power Management - Specialized Part Context

This part belongs to the TPS6586xx series of advanced power management units from Texas Instruments. These components are engineered specifically for the demanding power efficiency and integration needs of modern handheld and mobile communication devices. The series typically combines DC-DC converters, LDOs, and battery chargers into compact packages.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Texas Instruments official resources for potential pin-compatible or functionally equivalent alternatives.