Intersil

ISL6528CB

ISL6528CB Description

The ISL6528CB is a high-performance switching controller designed by Intersil, a leading manufacturer in the field of Linear & Switching Voltage Regulators. This device is engineered to deliver efficient power management solutions in a wide range of applications. The ISL6528CB operates within a temperature range of 0°C to 70°C, making it suitable for environments where moderate temperature fluctuations are expected. It is available in a Surface Mount package, specifically in a Tube format, which facilitates easy integration into compact and space-constrained designs.

The ISL6528CB is a two-output controller, with both outputs designated as controllers, providing flexibility in managing multiple power rails. It features a switching frequency of 600kHz, which ensures high efficiency and reduced component size, crucial for modern, high-density designs. The device operates on a supply voltage range of 4.5V to 5.5V, making it compatible with a variety of power sources and ensuring stable performance across different input conditions.

ISL6528CB Features

• Operating Temperature Range: 0°C to 70°C, ensuring reliable performance in moderate operating conditions.
• Surface Mount Package: Available in a Tube format, ideal for automated assembly processes and compact designs.
• Two-Output Controller: Provides flexibility in managing multiple power rails, enhancing the overall power management efficiency.
• Switching Frequency: 600kHz, which contributes to high efficiency and allows for the use of smaller inductors and capacitors, reducing the overall footprint.
• Supply Voltage Range: 4.5V to 5.5V, ensuring compatibility with a wide range of power sources and stable operation.
• Obsolete Status: While the ISL6528CB is now obsolete, it remains a reliable choice for existing designs and legacy systems that require continued support.

ISL6528CB Applications

The ISL6528CB is particularly well-suited for applications that demand high efficiency and compact design. Its two-output controller capability makes it ideal for systems requiring multiple power rails, such as:

• Telecommunications Equipment: Powering various modules and components within telecom infrastructure.
• Industrial Control Systems: Providing stable and efficient power management for industrial applications.
• Consumer Electronics: Enhancing the power efficiency of like devices set-top boxes, gaming consoles, and other consumer products.
• Legacy Systems: Supporting existing designs that rely on the ISL6528CB for their power management needs.

Conclusion of ISL6528CB

The ISL6528CB, despite its obsolete status, continues to offer significant advantages in power management applications. Its high switching frequency, broad operating temperature range, and compatibility with a wide supply voltage range make it a reliable choice for various industries. The device's two-output controller design provides flexibility in managing multiple power rails, enhancing overall system efficiency. While newer models may offer additional features and improved performance, the ISL6528CB remains a robust solution for existing designs and legacy systems.