The MAX5087BATE+ is a highly efficient, automotive-grade, adjustable-frequency, step-down DC-DC converter from Maxim Integrated, designed to deliver exceptional performance for a wide range of applications. With its robust construction and advanced features, this converter is ideal for powering core components in automotive environments where reliability and efficiency are of utmost importance.

Key Features

• Voltage Range: The device operates over a wide input voltage range from 4.5V to 36V, making it versatile for various automotive power systems.
• Adjustable Output: The output voltage is adjustable from 1V to 10V, providing flexibility for different design requirements.
• High Efficiency: Its high-efficiency operation translates to reduced heat generation and improved system reliability, which is critical in automotive applications.
• Thermal Protection: The MAX5087BATE+ includes thermal shutdown protection, safeguarding the device and the system from damage due to overheating.
• Frequency Adjustability: The switching frequency is adjustable from 200kHz to 2.2MHz, which allows optimization between efficiency and external component size.
• Low Quiescent Current: It features a low quiescent current, which is beneficial for battery-powered applications by minimizing standby power consumption.

Applications

This versatile converter is suitable for a variety of automotive applications, including:

• Infotainment Systems
• Navigation Systems
• Automotive Power Supplies
• Body Control Modules

Quality and Reliability

The MAX5087BATE+ is designed with automotive requirements in mind, ensuring high reliability and performance under the stringent conditions typical of automotive environments. It is AEC-Q100 qualified, reflecting its suitability for automotive applications, and is available in a thermally enhanced, 16-pin TSSOP-EP package for improved heat dissipation.

Conclusion

With its combination of wide input voltage range, adjustable output, high efficiency, and thermal protection, the MAX5087BATE+ from Maxim Integrated stands out as a versatile and reliable choice for automotive power supply designs. Its adjustability and low quiescent current make it an excellent option for designers looking to optimize power systems for both performance and energy efficiency.