TPS92513HVDGQT

The TPS92513HVDGQT is a high-performance LED driver from Texas Instruments, designed specifically for automotive and industrial applications. This device is part of the TPS92513 family, which is known for its versatility and efficiency in driving high-brightness LEDs.

Key Features:

1. Input Voltage Range: The TPS92513HVDGQT operates over a wide input voltage range, typically from 4.5V to 60V, making it suitable for various applications, including those with high voltage requirements.

2. Output Current Control: This LED driver can provide a constant output current, which is crucial for maintaining consistent brightness in LED applications. The output current can be adjusted through an external resistor, allowing for flexibility in design.

3. High Efficiency: The device is designed to achieve high efficiency, often exceeding 90%, which helps in reducing heat generation and improving overall system reliability.

4. PWM Dimming: The TPS92513HVDGQT supports pulse-width modulation (PWM) dimming, enabling smooth brightness control and enhancing the user experience in lighting applications.

5. Thermal Protection: It includes built-in thermal protection features to prevent overheating, ensuring safe operation under various conditions.

6. Integrated Features: The driver integrates several features such as a high-side current sense, which simplifies the design and reduces the number of external components needed.

7. Package Type: The device is available in a compact HTQFP (Thin Quad Flat Pack) package, which is suitable for space-constrained applications.

8. Automotive Grade: As an automotive-grade component, the TPS92513HVDGQT meets stringent automotive standards, making it ideal for use in automotive lighting systems, including headlights, taillights, and interior lighting.

9. Protection Features: It includes various protection features such as over-voltage protection, under-voltage lockout, and short-circuit protection, enhancing the robustness of the design.

Applications:

• Automotive lighting systems (headlights, taillights, interior lights)
• Industrial lighting solutions
• General-purpose LED lighting
• Decorative and architectural lighting

Conclusion:

The TPS92513HVDGQT from Texas Instruments is a highly efficient and versatile LED driver that caters to the demanding requirements of automotive and industrial applications. Its combination of high input voltage capability, constant current control, and integrated protection features makes it an excellent choice for designers looking to implement reliable and efficient LED lighting solutions.