SPSB100PTR

Power Management - Specialized Overview

The SPSB100PTR is an automotive-grade power management IC designed for highly integrated processors. It operates with a supply voltage range of 7.7V to 29V and features a fixed output voltage of 6.5V. The device delivers an output current of 5A and supports input voltages from 3V to 40V. It is qualified under AEC-Q100 standards and functions within a temperature range of -40°C to 125°C (TA). The component utilizes a VFQFN-56+4L package, measuring 0.9mm in height, suitable for surface mount applications.

Power Management - Specialized Feature Summary

• Integrated power management solution optimized for processor supply requirements
• Automotive qualification ensuring reliability in demanding environments
• Wide input voltage tolerance supporting various vehicle electrical systems

Power Management - Specialized Applications

• Processor power supply regulation
• Automotive electronic control units
• Highly integrated system-on-chip power distribution

Power Management - Specialized Procurement Notes

Verify the specific suffix and package variant against the official STMicroelectronics datasheet to ensure compatibility with design specifications. Confirm AEC-Q100 qualification status and thermal performance requirements for the intended operating environment. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Power Management - Specialized Selection Notes

Select this component when a stable 6.5V output is required for automotive processors with high current demands up to 5A. Ensure the application voltage does not exceed the 40V maximum input limit. Consider the VFQFN-56+4L footprint constraints and thermal dissipation needs during PCB layout. Validate that the -40°C to 125°C operating range meets the environmental conditions of the target assembly.

Power Management - Specialized Part Context

This power management IC belongs to STMicroelectronics' portfolio of specialized PMICs for automotive applications. It addresses the need for efficient, compact power solutions in modern vehicles where space and thermal management are critical. The device integrates necessary protection and regulation features to support complex processor architectures reliably.

Power Management - Specialized Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official STMicroelectronics resources for potential alternatives or pin-compatible replacements if discontinuation occurs.