Introducing the custom TPS51200QDRCRQ1, a highly efficient and robust synchronous buck controller designed for automotive applications. This controller operates over a wide input voltage range of 4.5V to 28V and can handle up to 14A of continuous output current. The TPS51200QDRCRQ1 features advanced control and protection features, including programmable soft start, adjustable switching frequency, and overcurrent protection. With its automotive-grade qualification and AEC-Q100 compliance, this controller is designed to meet the stringent requirements of automotive applications, ensuring reliable and safe operation in harsh environments. The TPS51200QDRCRQ1 is also equipped with a range of diagnostic and monitoring features, including a power good indicator and overvoltage protection, to enhance system reliability and simplify fault detection. This high-performance buck controller is ideal for a wide range of automotive power supply applications, including infotainment systems, power distribution modules, and advanced driver assistance systems. With its outstanding performance and rugged design, the TPS51200QDRCRQ1 is the perfect solution for demanding automotive power supply requirements.