Maxim Integrated MAX1543ETP+ Product Overview

The MAX1543ETP+ from Maxim Integrated is a high-performance, multiphase, synchronous-buck CPU core supply controller designed to meet the rigorous power regulation requirements of high-density servers and advanced portable computing devices. This advanced power solution is engineered to provide a precise, efficient, and reliable power supply to high-performance microprocessors, ensuring optimal system performance.

Key Features

• Multiphase Power Regulation: The MAX1543ETP+ utilizes multiphase power control, which helps in reducing the overall thermal footprint by distributing the heat across multiple phases. This leads to improved efficiency and a reduction in the number of required output capacitors.
• Quick-PWM™ Technology: This controller incorporates Maxim's proprietary Quick-PWM control architecture, which provides instantaneous response to fast load current changes. This technology ensures tight voltage regulation and excellent transient response, essential for high-performance CPUs.
• Adjustable Voltage: The output voltage is adjustable, which allows for fine-tuning to meet the specific requirements of the CPU or other high-performance integrated circuits.
• High-Frequency Operation: It supports high-frequency operation which enables the use of smaller, less expensive inductors and capacitors, reducing the overall solution size and bill of materials cost.

Applications

The MAX1543ETP+ is particularly well-suited for applications requiring efficient power conversion, fast transient response, and precise voltage regulation. Typical applications include:

• Advanced Computing Systems
• High-Density Servers
• Notebooks and Laptops
• Netbooks and Ultrabooks
• High-Performance Gaming Consoles

Specifications

The MAX1543ETP+ comes in a compact 20-Pin TQFN-EP package, offering a space-saving solution for modern electronic designs. It operates over a wide input voltage range and features a programmable switching frequency, overvoltage protection, and a power-good output for system monitoring.

Conclusion

The Maxim Integrated MAX1543ETP+ stands out as a versatile and powerful solution for demanding power supply applications. With its multiphase regulation, Quick-PWM™ technology, and adjustable voltage output, it is designed to meet the needs of today's high-performance electronics, ensuring stable operation and prolonging the life of the CPU and other critical components.