TPS659101A1RSLR

Power Management - Specialized Overview

The TPS659101A1RSLR is an integrated power management IC (PMIC) from Texas Instruments, housed in a 48-pin VQFN package measuring 6x6mm. It operates within a temperature range of -40°C to +85°C and supports input voltages from 2.7V to 5.5V. The device integrates four DC/DC converters, eight low-dropout regulators (LDOs), and a real-time clock (RTC). Designed for surface-mount technology, it features RoHS compliance and lead-free construction, serving as a comprehensive power solution for complex embedded systems.

Power Management - Specialized Feature Summary

• Integrates multiple power conversion stages including DC/DCs and LDOs into a single compact package
• Includes a built-in real-time clock for timekeeping functions without external components
• Supports adjustable output thresholds for flexible voltage regulation requirements

Power Management - Specialized Applications

• AM1705/07 processors
• AM335x processors
• DM3730/25 processors
• OMAP-L137/38 processors
• TMS320C674x DSPs

Power Management - Specialized Procurement Notes

Verify the specific suffix 'A1' against the official Texas Instruments datasheet to confirm the exact revision and feature set. Ensure the 'RSLR' designation matches the required reel packaging format for your assembly line. Confirm RoHS compliance status with the supplier if environmental regulations are critical. Cross-reference the 48-VQFN pinout with your PCB layout to avoid interface mismatches during integration.

Power Management - Specialized Selection Notes

Select this component when designing for TI OMAP or AM series processors requiring consolidated power management. Evaluate the total current demands of your load against the combined capabilities of the four DC/DCs and eight LDOs. Consider the thermal performance of the 6x6mm QFN package under your specific operating conditions. Verify that the integrated RTC meets the timing accuracy requirements of your application.

Power Management - Specialized Part Context

This part belongs to the TPS65910 family of specialized PMICs designed primarily for Texas Instruments handheld and portable devices. It shares architectural similarities with other members like the TPS659108 but offers a specific configuration of regulators tailored for particular processor families. The family is characterized by high integration density and support for complex power sequencing needs.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the official TI selection guide for potential cross-references within the TPS65910 series based on specific regulator counts and package constraints.