ISL6553
Evaluation board for multi-phase buck PWM voltage regulator controllers
Manufacturer： ['rochester', 'intersil']
series introduction
The **ISL6553 Series** is a family of advanced multi-phase PWM (Pulse Width Modulation) controllers designed to deliver precise voltage regulation and high-efficiency power management for modern computing and industrial applications. These controllers are engineered to support multi-phase configurations, enabling them to handle high-current loads with exceptional thermal performance and reliability. The ISL6553 Series is particularly well-suited for powering high-performance CPUs, GPUs, and other demanding digital loads, making it a cornerstone in power delivery systems for servers, workstations, and embedded computing platforms.
A key feature of the ISL6553 Series is its adaptive voltage positioning (AVP) capability, which dynamically adjusts the output voltage based on load conditions to optimize efficiency and reduce power dissipation. This feature, combined with its integrated differential remote voltage sensing, ensures accurate voltage regulation even under varying load conditions. The series also supports programmable switching frequencies, allowing designers to balance efficiency and component size for specific applications. Additionally, the ISL6553 controllers incorporate advanced overcurrent, overvoltage, and undervoltage protection mechanisms, enhancing system reliability and safeguarding connected components.
The design of the ISL6553 Series emphasizes flexibility and scalability. It supports configurations ranging from single-phase to multi-phase operation, enabling it to adapt to a wide range of power requirements. The controllers are compatible with both synchronous and non-synchronous rectification topologies, providing designers with greater flexibility in system design. The compact and robust packaging ensures ease of integration into high-density PCB layouts, making it ideal for space-constrained applications.
Typical applications for the ISL6553 Series include voltage regulator modules (VRMs) for high-performance processors, power supplies for data centers, and industrial automation systems. Its ability to deliver stable and efficient power under demanding conditions makes it a preferred choice for mission-critical environments. Whether deployed in enterprise-level servers, gaming consoles, or advanced robotics, the ISL6553 Series consistently delivers superior performance, reliability, and scalability, meeting the evolving needs of modern power management systems.
Images for reference
16-SOIC, M16.15 PKG
16-SOIC, M16.15 PKG
16 SOIC