Maxim Integrated MAX1542D Product Overview

The MAX1542D from Maxim Integrated is a high-performance, dual-phase, synchronous-buck, GPU core supply controller designed specifically to meet the demands of powering Graphics Processing Units (GPUs) in computer systems. This advanced controller is optimized to deliver fast transient response, high efficiency, and precise voltage regulation, making it an ideal choice for powering advanced GPUs that are critical components in high-end gaming, professional graphics workstations, and data center servers.

Key Features

• Dual-Phase Operation: The MAX1542D operates in a dual-phase configuration, which helps in reducing input and output ripple, thereby improving thermal performance and allowing the use of smaller, more cost-effective output capacitors.
• Synchronous-Buck Topology: This topology ensures high efficiency by reducing switching losses, which is essential for maintaining the overall thermal performance of the system.
• QuickPWM™ Control: The QuickPWM™ control scheme provides ultra-fast transient response, essential for maintaining stable voltage levels during sudden changes in GPU load conditions.
• Adjustable Output Voltage: The output voltage is adjustable, enabling support for various GPUs with different core voltage requirements.
• High Accuracy: The MAX1542D offers a high accuracy of ±1% over temperature, ensuring the GPU receives a stable and precise voltage for optimal performance.
• Integrated MOSFET Drivers: With integrated high-side and low-side MOSFET drivers, the MAX1542D reduces external component count and simplifies the design process.

Applications

The MAX1542D is suitable for a wide range of applications that require efficient and reliable power delivery to GPUs. These include:

• High-Performance Gaming Systems
• Professional Graphics Workstations
• Data Center Servers
• Embedded Systems with GPU Acceleration

Maxim Integrated's commitment to quality and performance is evident in the MAX1542D, making it a go-to solution for system designers looking to optimize their GPU power delivery systems. With its combination of features and performance, the MAX1542D stands out as a robust power management solution for today's cutting-edge GPU technologies.