The TPS57040QDGQRQ1 is a synchronous buck voltage regulator designed for automotive applications. It is part of the TPS57040-Q1 family of devices manufactured by Texas Instruments.
Here are some key features of the TPS57040QDGQRQ1:
1. Wide Input Voltage Range: The device can accept input voltages from 4.5V to 17V, making it suitable for automotive battery-powered applications.
2. Output Voltage Range: It provides an adjustable output voltage range of 0.6V to 12V, allowing flexibility in powering various components of the system.
3. Current Capability: The TPS57040QDGQRQ1 can deliver up to 2.5A of output current, making it suitable for powering a wide range of loads.
4. Efficiency and Performance: The synchronous buck converter architecture helps achieve high efficiency and low power dissipation.
5. Protection Features: The device includes protection features such as input undervoltage lockout (UVLO), overcurrent protection (OCP), thermal shutdown, and output overvoltage protection (OVP).
6. Automotive-Grade: The TPS57040QDGQRQ1 is designed and tested to meet automotive-grade requirements, ensuring reliable operation in automotive applications.
The TPS57040QDGQRQ1 is commonly used in automotive applications such as infotainment systems, advanced driver assistance systems (ADAS), and power distribution modules.
For detailed specifications, electrical characteristics, pinout information, and application guidelines, it is recommended to refer to the datasheet and technical documentation provided by Texas Instruments for the TPS57040QDGQRQ1.
