Renesas Electronics Corporation Tariff Inquiry

ISL6558CR

ISL6558CR Description

The ISL6558CR is a Buck topology power management integrated circuit (PMIC) designed by Renesas Electronics Corporation. This IC is specifically tailored for applications requiring precise control and efficient power delivery. It features a PWM signal output type with a positive output configuration, making it suitable for a wide range of electronic devices. The ISL6558CR operates within a switching frequency range of 80kHz to 1.5MHz, providing flexibility in design and optimization for various power requirements. The supply voltage range of 4.75V to 5.25V ensures compatibility with standard power supplies, while its operating temperature range of 0°C to 70°C (TA) makes it suitable for use in a variety of environmental conditions.

ISL6558CR Features

• Output Type and Configuration: PWM signal output with a positive configuration ensures efficient power delivery and control.
• Switching Frequency: A wide range of 80kHz to 1.5MHz allows for optimization in different applications, balancing between efficiency and noise performance.
• Supply Voltage: Operates within 4.75V to 5.25V, ensuring compatibility with standard power supplies.
• Control Features: Includes enable, frequency control, and power good features, providing comprehensive control over the power management process.
• Duty Cycle: A maximum duty cycle of 75% ensures efficient power conversion and minimizes power loss.
• Output Phases: Four output phases enhance the stability and efficiency of the power supply.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the component is not sensitive to moisture, making it suitable for various manufacturing processes.
• Package Type: Supplied in a tube package, which is ideal for surface mount applications.
• Regulatory Compliance: REACH unaffected status ensures compliance with environmental regulations.

ISL6558CR Applications

The ISL6558CR is ideal for a variety of applications where efficient power management is critical. Its Buck topology and PWM signal output make it suitable for use in:

• Consumer Electronics: Power supplies for devices such as smartphones, tablets, and laptops.
• Industrial Equipment: Power management in industrial control systems and automation equipment.
• Telecommunications: Powering base stations and other communication infrastructure.
• Computing: Efficient power delivery for servers and data centers.

Conclusion of ISL6558CR

The ISL6558CR from Renesas Electronics Corporation is a versatile and efficient power management IC designed for high-performance applications. Its wide switching frequency range, comprehensive control features, and compatibility with standard power supplies make it a reliable choice for power management needs. While the product is marked as obsolete, it remains a valuable component for legacy systems and specific applications where its unique features and performance benefits are required. The ISL6558CR continues to offer a robust solution for power management, ensuring efficient and stable power delivery in various electronic devices.