O919A152TRGZTQ1

Overview

The O919A152TRGZTQ1 is an automotive-grade Power Management Unit (PMU) from the TPS65917 series by Texas Instruments. It operates within an input voltage range of 3.135 V to 5.25 V and delivers a maximum output current of 7 A. The device features five buck converters with adjustable output voltages ranging from 700 mV to 3.3 V. Designed for harsh environments, it supports operating temperatures from -40°C to +105°C and holds AEC-Q100 qualification. The component is housed in a VQFN-48 package suitable for surface mount installation.

Feature Summary

• Integrates multiple power conversion stages into a single compact unit
• Complies with automotive reliability standards for extended temperature operation
• Supports flexible voltage regulation across wide input ranges

Applications

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

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to ensure correct configuration. Confirm that the requested variant matches the required automotive grade and pinout specifications. Cross-reference the part number with official Texas Instruments documentation to validate availability and production status before finalizing procurement orders.

Selection Notes

Select this component when designing automotive infotainment or advanced driver assistance systems requiring integrated power management. Ensure the design accommodates the VQFN-48 thermal requirements and input voltage constraints. Verify compatibility with target processors such as DRA7x or TDA3x families to guarantee proper system integration and performance.

Part Context

This part belongs to the TPS65917 family of specialized PMICs designed for complex SoC power sequencing. It consolidates multiple power rails into one solution, reducing board space and simplifying design complexity for high-performance automotive applications. The series is optimized for reliability in demanding vehicular environments.

Replacement Considerations

Consult the TPS65917 product folder for alternative variants with different output configurations or packaging options. Verify functional equivalence and pin-to-pin compatibility before substituting any other components in existing designs.