Maxim Integrated's MAX16946GEE/V+T Automotive Step-Down Converter

The MAX16946GEE/V+T is a highly efficient, automotive-grade step-down converter from Maxim Integrated, designed to meet the rigorous demands of automotive power supply applications. This compact and robust integrated circuit (IC) is engineered to provide a reliable and stable voltage supply for automotive electronics, ensuring optimal performance even under the harsh conditions typical of automotive environments.

Key Features

• Wide Input Voltage Range: The MAX16946GEE/V+T operates with an input voltage range of 3.5V to 36V, making it suitable for a variety of automotive applications, including those that experience wide voltage fluctuations due to cold-crank and start-stop scenarios.
• High Efficiency: With a peak efficiency of 90%, this step-down converter minimizes power loss and heat generation, which is crucial for maintaining the integrity and longevity of electronic components in automotive systems.
• Adjustable Output Voltage: The output voltage is adjustable and can be set to meet the specific needs of the target application, providing design flexibility for engineers.
• Spread Spectrum: The device incorporates a spread-spectrum feature that reduces electromagnetic interference (EMI), a critical factor in automotive design to ensure compliance with stringent EMI regulations.
• Thermal Protection: Built-in thermal shutdown protection safeguards the IC against the potential damage that can be caused by overheating, enhancing system reliability.

Applications

The MAX16946GEE/V+T is ideal for a range of automotive applications, including but not limited to:

• Infotainment systems
• Advanced driver-assistance systems (ADAS)
• Automotive navigation systems
• Telematics

Reliability and Quality

Maxim Integrated's commitment to quality is evident in the MAX16946GEE/V+T, which is designed to meet the AEC-Q100 standard for automotive ICs. This ensures that the device can withstand the temperature, pressure, and electrical stresses typical of automotive environments.

Package and Availability

The MAX16946GEE/V+T comes in a 16-pin TSSOP package with an exposed pad for enhanced thermal performance. It is available for order, providing designers with a high-quality, efficient solution for their automotive power supply needs.