Product Overview: MAX847EEI+ from Maxim Integrated

The MAX847EEI+ is a high-performance, quad-output, main power-supply controller for notebook computers, manufactured by Maxim Integrated. This advanced power management IC is designed to efficiently control the power distribution within portable computing devices, ensuring optimal performance while extending battery life. The MAX847EEI+ is an integral component for any design that demands reliability, efficiency, and precision in power regulation.

Key Features

• Integrated Power Control: The MAX847EEI+ features four high-performance, pulse-width modulation (PWM) controllers that are capable of delivering power to the core CPU, memory, graphics, and system I/O with exceptional efficiency.
• High Efficiency: With its synchronous-rectified buck topology, the device ensures high efficiency across a wide range of load conditions, which is crucial for extending battery life in portable applications.
• Programmable Output: The output voltages are programmable via a VID (Voltage Identification) interface, allowing for dynamic voltage scaling to meet the specific demands of various computing tasks.
• Protection Features: The MAX847EEI+ comes with a suite of protection features, including overvoltage, undervoltage, and overcurrent protection, ensuring the safe operation of the notebook's power system.
• Low Profile: Housed in a compact QSOP package, the MAX847EEI+ is designed to fit into the slim form factors required by modern portable devices.

Applications

The MAX847EEI+ is ideal for a range of applications within the portable computing space, including:

• Notebook and laptop computers
• Portable electronics with multiple voltage requirements
• Energy-efficient, battery-powered devices requiring advanced power management

Technical Specifications

• Package: QSOP-28
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 4.5V to 24V
• Number of Outputs: 4

With its robust design and comprehensive feature set, the MAX847EEI+ from Maxim Integrated stands out as a versatile and reliable solution for power management in complex portable computing devices. Its ability to provide stable and efficient power to critical components makes it an essential choice for designers seeking to enhance the performance and battery life of their products.