The MAX4211FEUE from Maxim Integrated is a sophisticated high-side power and current monitor designed to provide precise monitoring solutions for a variety of applications. This integrated circuit (IC) offers a compact and efficient way to measure the power used by a load by simultaneously detecting the load current and the voltage across the load.

Key Features

• High-Side Sensing: The MAX4211FEUE performs high-side current sensing, which allows for the detection of current without interfering with the ground path of the load. This method is preferred for system reliability and noise immunity.
• Wide Input Voltage Range: It supports a broad input voltage range from 0V to +28V, making it versatile for various applications from low-voltage to more robust systems.
• High Accuracy: The device ensures high accuracy in current and power measurements, which is essential for managing and protecting delicate electronic systems.
• Low Power Consumption: With its low quiescent current, the MAX4211FEUE contributes to energy efficiency in the systems it is integrated into, making it suitable for battery-operated devices.
• Adjustable Current-Sense Gain: The current-sense gain is adjustable, allowing designers to customize the sensitivity of the IC to the needs of their specific application.

Applications

The MAX4211FEUE is ideal for various applications where monitoring power consumption is crucial. These include:

• Notebook computers
• Base stations
• Battery chargers
• Industrial controls
• Telecom equipment

Package and Availability

The device is available in a 16-pin thin QFN package, offering a compact solution for space-constrained applications. Its extended temperature range of -40°C to +85°C ensures reliable operation in diverse environments.

For detailed specifications, datasheets, and ordering information, designers and engineers are encouraged to visit Maxim Integrated's official website or contact authorized distributors.