O917A133TRGZRQ1

Overview

The O917A133TRGZRQ1 is an automotive-grade Power Management IC (PMIC) from the TPS65917 series, designed for high integration in camera modules. It operates within a 3.135 V to 5.25 V input range and features five buck converters with a total output current capability of 7 A. The device supports output voltages from 700 mV to 3.3 V and includes five LDOs. Qualified under AEC-Q100 standards, it functions between -40°C and +105°C in a VQFN-48 package.

Feature Summary

• Highly integrated power management solution tailored for automotive applications
• Includes multiple switching regulators and low-dropout linear regulators
• Automotive qualification ensuring reliability in harsh environments

Applications

• Automotive camera modules
• DRA72x processors
• TDA3x processors
• DRA76xP processors
• TDA2Px processors

Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm exact pin-to-pin compatibility and functional variations. Ensure the component meets the required AEC-Q100 grade for your target automotive application. Cross-reference the datasheet revision to validate electrical characteristics and thermal performance specifications before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring a consolidated power architecture for Texas Instruments automotive processors. It is suitable for applications needing multiple regulated rails from a single source. Consider the VQFN-48 package constraints and thermal dissipation requirements during PCB layout. Verify that the input voltage range aligns with the vehicle's power supply network.

Part Context

This part belongs to the TPS65917 family of specialized PMICs manufactured by Texas Instruments. These devices are engineered to reduce board space and simplify power design for complex automotive SoCs. The O917A133 variant specifically targets camera and vision processing applications, offering a compact alternative to discrete power solutions.

Replacement Considerations

Consult the official TI substitution guide for verified alternatives. Generic cross-references may not match the specific automotive qualification or pin configuration required for DRA and TDA processor families.