TPS6591106A2ZRCR-P

Power Management - Specialized Overview

The TPS6591106A2ZRCR-P is an integrated power management unit (PMIC) from Texas Instruments, designed for complex embedded systems. It features two efficient step-down DC-DC converters for processor cores and includes an embedded power controller with EEPROM for programmability. The device supports multiple output voltages and currents, including 20 mA, 300 mA, 1 A, and 1.5 A outputs, with a maximum output voltage of 5.25 V. It operates within an input voltage range of 1.65 V to 5.5 V and functions across a temperature range of -40°C to +85°C. Packaged in a VQFN-48 format, it integrates power management capabilities for applications such as AM335x and OMAP processors.

Power Management - Specialized Feature Summary

• Integrates two efficient step-down DC-DC converters specifically optimized for processor core power delivery
• Includes an embedded power controller with EEPROM to enable advanced system-level programmability and control
• Combines multiple linear regulators and DC-DC converters into a single compact package for simplified board design

Power Management - Specialized Applications

• AM335x processor-based systems
• OMAP-L137/38 applications
• TMS320C674x digital signal processing platforms

Power Management - Specialized Procurement Notes

Verify the specific suffix 'P' against the official datasheet to confirm if it denotes a specific tape-and-reel quantity or packaging variant distinct from standard TR packages. Ensure compatibility with the VQFN-48 footprint and thermal requirements. Confirm that the EEPROM programming interface matches your system's I2C or SPI configuration before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when a single IC solution is required to manage both high-current processor core rails and auxiliary logic voltages. The integrated EEPROM feature is critical for designs requiring customizable power-up sequences or runtime power state adjustments. Ensure the input voltage range aligns with the available system supply rails.

Power Management - Specialized Part Context

This part belongs to the TPS65911 series of integrated power management units. It is engineered for high-performance embedded applications where space constraints and power efficiency are paramount. The series typically targets multimedia and communication devices requiring multiple regulated supplies from a single source.

Power Management - Specialized Replacement Considerations

Check for direct pin-compatible upgrades within the TPS65911 family, such as the TPS6591106A2ZRCR, ensuring functional equivalence in output configurations and EEPROM support.