TPS659163RGZR

Power Management - Specialized Overview

The TPS659163RGZR is a specialized Power Management IC (PMIC) designed for processor applications, manufactured by Texas Instruments. It operates within a system voltage range of 3.135 V to 5.25 V and features five buck converters and five low-dropout regulators (LDOs). The device is housed in a 48-pin VQFN package measuring 7 mm by 7 mm. Key power specifications include an off-mode current consumption of 20 μA and a sleep mode current of 90 μA with two switching mode power supplies active.

Power Management - Specialized Feature Summary

• Integrates multiple power conversion stages including buck converters and LDOs for comprehensive processor power management
• Optimized for low-power consumption with distinct off-mode and sleep-mode current specifications
• Designed specifically for integration with complex processor systems requiring stable voltage rails

Power Management - Specialized Applications

• Processor power management units
• Embedded computing systems
• Portable electronic devices requiring efficient power regulation

Power Management - Specialized Procurement Notes

Verify the specific suffix RGZR against the manufacturer's official datasheet to confirm pinout and thermal characteristics. Ensure compatibility with the target processor's power sequencing requirements. Check for moisture sensitivity labeling as indicated in component documentation. Confirm that the 48-pin VQFN footprint matches the design layout constraints before finalizing procurement decisions.

Power Management - Specialized Selection Notes

Select this component when a single-chip solution is required to manage multiple voltage rails for a processor. The integrated buck and LDO configuration reduces board space compared to discrete solutions. Consider the specific input voltage range of 3.135 V to 5.25 V to ensure it aligns with the system's primary power source. Evaluate the thermal performance of the 7x7 mm VQFN package for the intended enclosure environment.

Power Management - Specialized Part Context

This part belongs to the TPS65916 series of power management units from Texas Instruments. These components are engineered to simplify the power design for complex digital systems. The series typically offers high integration levels to minimize external component count. This specific model focuses on delivering regulated voltages for logic cores, memory, and I/O interfaces in processor-centric designs.

Power Management - Specialized Replacement Considerations

Consult the Texas Instruments PMIC selection guide for direct replacements within the TPS65916 family. Verify pin-to-pin compatibility if substituting with other variants in the same package. Cross-reference electrical parameters such as output current capabilities and operating temperature ranges to ensure functional equivalence.