Overview of TPS92830QPWRQ1

The TPS92830QPWRQ1 is a high-performance automotive exterior lighting LED driver designed and manufactured by Texas Instruments. This device is specifically engineered to meet the rigorous standards of the automotive industry, providing a reliable and efficient solution for controlling exterior lighting in vehicles.

Key Features

• Wide Input Voltage Range: The TPS92830QPWRQ1 operates over a broad input voltage range, making it suitable for a variety of automotive battery conditions, including start-stop and cold-crank scenarios.
• Multiple LED String Support: It supports up to three independently controlled LED strings, providing flexibility for various lighting configurations such as high beam, low beam, turn, and daytime running lights.
• Integrated MOSFETs: The device includes three high-side MOSFETs with low on-resistance, reducing the need for external components and simplifying the design process.
• Advanced Diagnostics: Equipped with diagnostic features, the TPS92830QPWRQ1 can detect open LED, shorted LED, and overtemperature conditions, enhancing safety and reliability.
• PWM Dimming Capability: It offers pulse-width modulation (PWM) dimming control, allowing for precise brightness adjustment and power management.

Applications

The TPS92830QPWRQ1 is ideal for a range of automotive lighting applications, including:

• Headlights (high beam/low beam)
• Daytime running lights
• Turn signals
• Rear lights and brake lights
• CHMSL (Center High Mount Stop Light)

Quality and Reliability

As a part of Texas Instruments' automotive product portfolio, the TPS92830QPWRQ1 is AEC-Q100 qualified, ensuring it meets the highest quality and reliability standards required for automotive applications. The device also features thermal shutdown protection, contributing to its robustness in harsh automotive environments.

Package and Availability

The TPS92830QPWRQ1 is offered in a 24-pin HTSSOP (PWP) package, which is designed for space-constrained applications. This product is available for order and can be sourced directly through Texas Instruments or authorized distributors, ensuring support and availability for automotive manufacturers and suppliers worldwide.

With its combination of performance, flexibility, and diagnostic capabilities, the TPS92830QPWRQ1 stands out as a leading solution for automotive exterior lighting systems.