Maxim Integrated's MAX16969DGEE/V+ Automotive Step-Down Converter

Maxim Integrated's MAX16969DGEE/V+ is a highly efficient, compact, automotive-grade step-down converter designed to meet the rigorous demands of automotive applications. This advanced power management integrated circuit (PMIC) is engineered to provide a reliable power supply solution for automotive infotainment systems, advanced driver-assistance systems (ADAS), and other in-vehicle electronics that require a stable and efficient voltage source.

Key Features

• Wide Input Voltage Range: The MAX16969DGEE/V+ operates over a broad input voltage range from 3.5V to 36V, making it suitable for a variety of automotive battery configurations and able to withstand cold-crank and stop-start conditions.
• Integrated 2.2MHz Step-Down Converter: The device includes an integrated high-frequency step-down converter that allows for the use of small external components, reducing the overall solution size and improving transient response.
• High Efficiency: With its high-efficiency design, the MAX16969DGEE/V+ minimizes power loss and heat generation, ensuring reliable performance even in the high-temperature environments typical of automotive applications.
• Robust Protection Features: The converter is equipped with a suite of protection features, including overvoltage protection, undervoltage lockout, cycle-by-cycle current limit, and thermal shutdown, safeguarding the system against a wide range of fault conditions.
• Adjustable Output Voltage: The output voltage is adjustable, providing design flexibility to power a variety of loads with different voltage requirements.
• Small Package: The MAX16969DGEE/V+ is available in a compact, 16-pin TSSOP package with an exposed pad, which helps to improve thermal performance and save board space.

Applications

• Automotive Infotainment Systems
• Advanced Driver-Assistance Systems (ADAS)
• Automotive Navigation Systems
• Telematics
• Power Supplies for Automotive Sensors and Cameras

The MAX16969DGEE/V+ from Maxim Integrated is a testament to the company's commitment to providing robust and efficient power solutions for the automotive industry. Its combination of wide input voltage range, high efficiency, compact size, and comprehensive protection features make it an ideal choice for designers looking to enhance the performance and reliability of their automotive electronic systems.