TPS92610QPWPRQ1 - Automotive LED Driver from Texas Instruments

The TPS92610QPWPRQ1 is a highly efficient, single-channel, constant-current LED driver designed by Texas Instruments specifically for automotive lighting applications. This robust device is engineered to provide a reliable solution for driving high-brightness LEDs in a variety of automotive exterior and interior lighting systems, such as headlights, tail lights, dome lights, and instrument panel illumination.

Key Features:

• Automotive Qualified: Designed to meet the rigorous standards of the automotive industry, the TPS92610QPWPRQ1 is AEC-Q100 qualified, ensuring high reliability and performance under extreme conditions.
• Wide Input Voltage Range: The device operates from a 4.5V to 40V input voltage range, making it versatile for use in a wide array of automotive electrical systems.
• Integrated Switch: It includes an integrated 40V, N-channel MOSFET switch, which allows for efficient power management and reduced external component count.
• Adjustable Output Current: The LED current can be programmed via an external resistor, providing flexibility in controlling the brightness of the connected LEDs.
• Thermal Protection: The driver features thermal shutdown protection, which safeguards the device and the LEDs from overheating.
• PWM Dimming Capability: It supports pulse-width modulation (PWM) dimming, which enables precise control over the brightness levels and can help in extending the LED lifespan.
• EMI and EMC Performance: The TPS92610QPWPRQ1 is designed to minimize electromagnetic interference (EMI) and ensure compliance with electromagnetic compatibility (EMC) requirements.

Applications:

The TPS92610QPWPRQ1 is ideal for a range of automotive lighting solutions, where consistent and efficient LED driving is crucial. It is particularly suited for:

• Headlights and Daytime Running Lights (DRL)
• Rear and Brake Lights
• Turn Signals
• Interior Lighting
• Center High Mount Stop Lights (CHMSL)

With its robust design and comprehensive feature set, the TPS92610QPWPRQ1 from Texas Instruments stands out as a top choice for automotive manufacturers seeking a reliable and high-performing LED driver solution.