Maxim Integrated's MAX8791ETA+T: High-Efficiency, Quad-Output, Main Power-Supply Controllers for Notebook Computers

The MAX8791ETA+T from Maxim Integrated is a highly integrated solution designed to meet the demanding power management requirements of modern notebook computers. This advanced power-supply controller boasts high efficiency and is engineered to provide four main outputs, making it an essential component for portable computing devices where power efficiency and reliability are paramount.

Key Features

• Quad Output Channels: The MAX8791ETA+T includes four PWM controllers, which are capable of handling the core CPU voltage, graphics voltage, system agent voltage, and memory voltage, ensuring comprehensive power management across critical system components.
• High Efficiency: Designed with efficiency in mind, this controller facilitates extended battery life in notebooks by minimizing power loss and heat generation.
• Quick PWM Transient Response: The device's fast transient response helps maintain stable voltages despite rapid load changes, which is crucial for the performance and stability of high-speed computing devices.
• Adjustable Voltage Options: It offers adjustable voltage options that provide flexibility in configuring the power supply according to specific system requirements.
• Power-Saving Modes: Featuring multiple power-saving modes, the MAX8791ETA+T can reduce power consumption during light load conditions, further enhancing the overall efficiency of the notebook.

Applications

The MAX8791ETA+T is specifically tailored for notebook computers but is also suitable for a wide range of portable electronics that require efficient, multi-output power supply control. Its versatility makes it an excellent choice for designers looking to optimize power management in compact, battery-operated devices.

Package and Availability

Offered in a compact, 28-pin TQFN package, the MAX8791ETA+T is designed for space-constrained applications. Its small footprint allows for a more streamlined board layout, contributing to the overall compact design of the end product. The device is available in tape and reel format, facilitating easy integration into automated manufacturing processes.

For detailed specifications, application circuits, and additional information, designers are encouraged to consult the MAX8791ETA+T datasheet available on Maxim Integrated's website or contact their sales and support team.