O917A152TRGZRQ1

Overview

The O917A152TRGZRQ1 is an automotive-grade Power Management Unit (PMU) from the TPS65917 series, manufactured by Texas Instruments. It operates within an input voltage range of 3.135 V to 5.25 V and supports output currents up to 7 A. The device features adjustable output voltages ranging from 700 mV to 3.3 V. Designed for high reliability, it meets AEC-Q100 qualification standards and functions across a temperature range of -40°C to +105°C. The component is housed in a 48-pin VQFN package suitable for surface mount technology.

Feature Summary

• Automotive-grade PMIC certified under AEC-Q100 standards
• Integrated buck converter architecture with high current capability
• Wide operating temperature range for harsh environments

Applications

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

Procurement Notes

Verify that the specific suffix matches the required automotive grade and packaging configuration. Confirm compatibility with target SoC power rails before integration. Ensure supply chain sources provide valid traceability documentation. Check for moisture sensitivity labeling requirements during storage and handling procedures.

Selection Notes

Select this component when designing for Texas Instruments DRA or TDA processor families requiring integrated power sequencing. The VQFN-48 package offers a compact footprint for space-constrained automotive boards. Consider the 7 A output capacity for high-performance computing loads. Validate thermal performance within the specified -40°C to +105°C operational window.

Part Context

This part belongs to the TPS65917 family of specialized power management ICs designed for complex system-on-chip solutions. These units typically integrate multiple regulators and control interfaces to simplify board design. The Q1 suffix indicates automotive qualification, ensuring robustness against vibration and extreme temperatures common in vehicle electronics.

Replacement Considerations

Consult official substitution lists for variants such as O917A14DTRGZTQ1 or O917A130TRGZRQ1. Verify pin-to-pin compatibility and electrical parameter alignment before swapping components. Ensure any replacement maintains the same AEC-Q100 certification level.