Intersil

ISL6558CRZ-T

ISL6558CRZ-T Description

The ISL6558CRZ-T is a high-performance DC-DC switching controller designed for a wide range of power management applications. Manufactured by Intersil, this controller is part of the ISL6558 family and is optimized for efficiency and reliability. It features a PWM signal output type and operates within a temperature range of 0°C to 70°C (TA). The controller is designed for surface mount applications and is available in bulk packaging.

ISL6558CRZ-T Features

The ISL6558CRZ-T offers several unique features that set it apart from similar models in the market. It supports a buck topology with four output phases, providing a robust solution for multi-phase power conversion. The controller operates with a switching frequency range of 80kHz to 1.5MHz, allowing for flexible design options to meet various application requirements.

Key technical specifications include:

• Operating Temperature: 0°C to 70°C (TA)
• Output Type: PWM Signal
• Output Configuration: Positive
• Topology: Buck
• Mounting Type: Surface Mount
• Number of Outputs: 4
• Control Features: Enable, Frequency Control, Power Good
• Duty Cycle (Max): 75%
• Output Phases: 4
• Frequency - Switching: 80kHz to 1.5MHz
• Voltage - Supply (Vcc/Vdd): 4.75V to 5.25V

The ISL6558CRZ-T also includes control features such as enable, frequency control, and power good indicators, enhancing its versatility and ease of use. Its ECCN classification is EAR99, and it is categorized under the HTSUS code 8542.39.0001.

ISL6558CRZ-T Applications

The ISL6558CRZ-T is ideal for a variety of applications that require efficient power conversion and reliable performance. Its buck topology and PWM signal output make it suitable for use in power supplies, industrial control systems, and telecommunications equipment. The controller's wide operating temperature range and surface mount design ensure it can be integrated into compact and rugged systems.

Specific use cases include:

• Power Supplies: The ISL6558CRZ-T can be used in high-efficiency power supplies where multiple output phases are required to manage power distribution effectively.
• Industrial Control Systems: Its robust design and control features make it an excellent choice for industrial applications where reliability and precision are paramount.
• Telecommunications Equipment: The controller's ability to operate within a wide switching frequency range allows it to be used in various telecom applications, ensuring stable power delivery.

Conclusion of ISL6558CRZ-T

The ISL6558CRZ-T is a versatile and reliable DC-DC switching controller that offers significant advantages over similar models. Its unique features, such as the wide switching frequency range, control features, and robust design, make it an ideal choice for a variety of applications. Whether used in power supplies, industrial control systems, or telecommunications equipment, the ISL6558CRZ-T provides efficient power conversion and reliable performance, ensuring it remains an active and preferred solution in the electronics industry.