Maxim Integrated MAX8743EEI-TG24 High-Efficiency, Quad-Output, Main Power-Supply Controllers for Notebook Computers

The MAX8743EEI-TG24 from Maxim Integrated is a state-of-the-art power management IC designed specifically to meet the rigorous demands of main power supply units in modern notebook computers. This high-efficiency, quad-output controller integrates multiple functions to offer a compact and efficient solution for managing the power requirements of laptops and portable PCs.

Key Features:

• High Efficiency: The MAX8743EEI-TG24 is engineered for optimal power conversion efficiency, which is crucial for extending battery life in portable devices.
• Quad-Output Control: It offers four regulated outputs, making it versatile for various system power rails, including the CPU core, graphics, memory, and system I/O voltages.
• Integrated MOSFET Drivers: The device includes internal drivers for high-side and low-side MOSFETs, which simplifies the design and reduces external component count.
• Adjustable Outputs: With the ability to adjust output voltages, the MAX8743EEI-TG24 provides the flexibility to cater to different processor and chipset needs.
• Synchronous Rectification: This feature improves efficiency by reducing power dissipation in the output rectifiers.
• Quick-PWM™ Mode: The Quick-PWM mode offers fast transient response, which is critical for maintaining stable voltages during rapid load changes.
• Power-Saving Modes: It supports multiple power-saving modes, including skip mode and deep-sleep mode, to minimize power consumption during light-load conditions or system standby.

Applications:

• Notebook Computers
• Portable PCs
• Other Multivoltage Electronics

The MAX8743EEI-TG24 is packaged in a space-saving 28-pin SSOP (Shrink Small Outline Package), which is ideal for the compact layouts found in notebook motherboards. Its robust design ensures reliable operation over a wide range of temperatures, making it well-suited for the portable computing environment.

Whether you're designing a new notebook computer or looking to upgrade the power management system in an existing device, the MAX8743EEI-TG24 offers the performance, efficiency, and reliability that you need to create a superior product.