The TPS92518QPWPRQ1 from Texas Instruments is a sophisticated, automotive-grade, dual-channel LED driver designed to meet the rigorous demands of automotive lighting applications. This highly integrated device is engineered to provide a reliable and efficient solution for managing complex LED lighting systems in vehicles.

Key Features

• Wide Input Voltage Range: The device operates from a 4.5V to 65V input, accommodating a broad spectrum of automotive power systems.
• Dual-Channel Output: Two independently controlled output channels can be used for driving two strings of LEDs, offering flexibility in lighting design.
• Hybrid Dimming Capability: It features both analog and PWM dimming modes, enabling precise brightness control to enhance visual comfort and power efficiency.
• Thermal Management: Integrated thermal shutdown protection ensures the device operates within safe temperature limits, enhancing the reliability and longevity of the lighting system.
• EMI and EMC Compliance: The driver is designed to meet the stringent electromagnetic compatibility requirements of automotive applications, minimizing interference with other vehicle electronics.

Applications

The TPS92518QPWPRQ1 is ideal for a variety of automotive lighting systems, including:

• Headlights
• Tail lights
• Interior lighting
• Daytime running lights
• Turn signals

Quality and Reliability

As an AEC-Q100 qualified device, the TPS92518QPWPRQ1 meets the high standards of reliability required for automotive applications. Its robust design and built-in safety features ensure consistent performance in the harsh conditions typical of automotive environments.

Package and Availability

The device is offered in a compact HTSSOP-28 package, which is conducive to space-constrained applications. It is available for order and can be sourced through Texas Instruments' extensive distribution network.

Overall, the TPS92518QPWPRQ1 is a versatile and reliable choice for automotive manufacturers seeking to enhance the safety, efficiency, and aesthetics of their vehicle lighting systems.