O917A130TRGZRQ1

Overview

The O917A130TRGZRQ1 is an automotive-grade Power Management Integrated Circuit (PMIC) from the TPS65917 series, manufactured by Texas Instruments. It operates within a supply voltage range of 3.15 V to 5.25 V and features five integrated buck converters capable of delivering up to 5 A per output. The device is housed in a 48-pin VQFN package and is designed for surface-mount installation. It supports an operating temperature range from -40°C to +105°C and holds AEC-Q100 qualification for automotive reliability.

Feature Summary

• Integrates five independent high-current buck regulators for efficient power distribution
• Automotive-qualified design ensuring reliability under harsh environmental conditions
• Compact VQFN-48 footprint optimized for space-constrained board layouts

Applications

• DRA72x processor platforms
• TDA3x video processing systems
• DRA76xP and DRA77xP applications
• TDA2Px system solutions

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and temperature grade. Confirm AEC-Q100 compliance requirements match your specific automotive application standards. Check for moisture sensitivity levels and reflow soldering profiles during assembly planning. Ensure input voltage specifications align with your system's power rail capabilities before integration.

Selection Notes

Select this component when designing systems requiring multiple regulated outputs from a single PMIC solution. It is suitable for complex SoC architectures needing dedicated power rails for cores, I/O, and peripherals. Consider the thermal performance of the VQFN package relative to your enclosure constraints. Validate that the 5 A current capability meets the peak load demands of your target processors.

Part Context

This device belongs to the TPS65917 family of specialized power management ICs tailored for Texas Instruments' automotive digital signal processors and microcontrollers. It consolidates multiple power stages into one chip, reducing bill-of-materials count and simplifying PCB routing compared to discrete regulator solutions.

Replacement Considerations

Consult official substitution guides for equivalent parts within the TPS65917 series or compatible automotive PMICs. Verify pin-to-pin compatibility and electrical parameter alignment before swapping components.