Maxim Integrated MAX1714ETQ Overview

The MAX1714ETQ from Maxim Integrated is a high-performance, step-down controller designed for generating the core supply voltage required by high-speed microprocessors. This advanced controller operates at a high frequency, enabling the use of small surface-mount components that save board space and reduce overall cost.

Key Features

• High Efficiency: The MAX1714ETQ is engineered to provide high efficiency, which is crucial for maintaining low power consumption and reducing heat generation within electronic systems.
• Adjustable Output Voltage: The output voltage is adjustable, allowing for a high degree of flexibility to meet the requirements of various microprocessors and digital ICs.
• Quick-PWM™ Control: This device features Maxim Integrated's proprietary Quick-PWM control for the fastest transient response. This is particularly important for maintaining stable operation in dynamic load conditions.
• Power-Good Output: It includes a power-good (PGOOD) output that provides a system-ready signal for other components, enhancing system reliability.
• Overcurrent Protection: The controller offers robust overcurrent protection that helps to safeguard the device and the system it controls from damage due to excessive current draw.
• Compact Package: Housed in a 48-pin thin QFN (TQFN) package, the MAX1714ETQ minimizes the footprint on the PCB, which is ideal for space-constrained applications.

Applications

The MAX1714ETQ is particularly suitable for powering CPUs, DSPs, and core logic in:

• Notebooks and laptops
• Desktop computers
• Network servers
• Telecommunications equipment

Technical Specifications

With an input voltage range of 5V to 28V, the MAX1714ETQ can accommodate a wide array of power sources. Its output voltage can be adjusted from 0.7V to 5.5V, which covers the core voltage requirements of most modern microprocessors. The device operates at a switching frequency of up to 300kHz, allowing the use of small inductors and capacitors to minimize noise and ripple.

The MAX1714ETQ from Maxim Integrated stands out as a reliable and efficient solution for demanding applications where precise voltage regulation and fast transient response are critical.