The TLC6C5912QPWRQ1 from Texas Instruments is a highly integrated automotive-grade power logic 16-bit shift register designed for use in modern automotive applications. This device is part of Texas Instruments' Power Logic series, which is known for its robust performance and reliability in harsh automotive environments.

Key Features

• High Voltage Tolerance: The device can handle up to 45V on the output driver, making it suitable for driving a wide range of automotive loads.
• Thermal Shutdown Protection: Built-in features protect the device from overheating, ensuring long-term reliability.
• Low Power Consumption: Designed for efficiency, the TLC6C5912QPWRQ1 minimizes power drain on the automotive electrical system.
• Shift Register Interface: The 16-bit serial-in, parallel-out shift register simplifies the control of multiple outputs, reducing the number of required microcontroller I/O pins.
• Robust Output Drivers: Each output can sink up to 150 mA, allowing direct drive of lamps, relays, and other high-current loads.
• Automotive Qualified: Meets the stringent requirements of the automotive industry, including AEC-Q100 qualification.

Applications

The TLC6C5912QPWRQ1 is ideal for a variety of automotive applications, such as:

• LED lighting control
• Relay drivers
• Motor control
• Power distribution

Package and Quality

Offered in a TSSOP (Thin Shrink Small Outline Package) with 24 pins, the TLC6C5912QPWRQ1 is designed for compact PCB layouts. Its extended temperature range and AEC-Q100 Grade 1 qualification make it suitable for automotive environments with temperatures ranging from -40°C to +125°C.

Conclusion

The TLC6C5912QPWRQ1 is an exemplary component for designers seeking a reliable and efficient solution for controlling high-current loads in automotive applications. Its combination of high voltage tolerance, robust output drivers, and thermal protection features ensure performance and durability in challenging conditions.