ISL6559CRZ-T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ISL6559CRZ-T: Alternating Current to Direct Current Power Controller Overview

The ISL6559CRZ-T is an integrated switching power controller specifically designed for producing high-power DC current from alternating current (AC). To attain this purpose, the device integrates a variety of features designed to provide high efficiency, safety, compliance with standards, and ease of use. This section will provide an overview of the ISL6559CRZ-T’s application field, working principles, and design features, as well as any qualifications or certifications it may have.

Application Field & Working Principles

The ISL6559CRZ-T is designed for use in high-power direct current (DC) power supplies, allowing power to be converted from alternating current (AC) with a wide range of input voltages. The device’s integrated power topology is based on a synchronous buck converter, implemented as a flyback converter, which is hugely advantageous since this type of converter inherently prevents short-circuit, over-voltage and over-current conditions. Other benefits include the acceptance of an input voltage range of up to 60V, enabling it to facilitate circuits powered by mains power adapters and other power supplies. The device’s output voltage is adjustable, ranging from 0.6V to 58V. It also features an adjustable frequency range from 100KHz to 600KHz, enabling it to dynamically fit the output power needs.

The ISL6559CRZ-T is incredibly efficient, with a maximum of 89.8% efficiency when using a single output voltage. This implies that it has a power loss of no more than 10.2%, thus enhancing the overall battery life and decreasing the heat generated. It was designed for safety purposes and is compliant to numerous safety directives, including the IEC/EN/UL 60335-2-29 and IEC/EN 60950-1. As an added safety feature, it has an energy saving sleep mode, in which it consumes little energy while still providing protection and noise immunity. All of these features greatly contribute to its application in industrial, medical and household products.

Design Features and Qualifications

The ISL6559CRZ-T has a variety of additional features that make it an excellent choice for numerous applications. These features include selectable maximum duty cycle operation, a flexible compensation architecture, and a fast AC-DC capability. It also features programmable over-temperature protection, enabling the device to power down if the temperature exceeds a preset limit. Furthermore, its internal bootstrapped gate drivers feature two independent current-limit thresholds, which can help reduce noise in power architectures.

The inherent high efficiency of the ISL6559CRZ-T qualifies it for a number of certifications, including ENERGY STAR and ENERGY STAR 3.2, confirming its top-tier efficiency in applications. It additionally complies with numerous other standards such as the SASO Safety Standard, the CEC Efficiency level V, the EU PED Directive and the Low Voltage Directive.

Conclusion

In summary, the ISL6559CRZ-T is a high-performance power controller designed for making high-power DC current from alternating current (AC). With its small size and large variety of features, it make it a great choice for applications such as industrial, medical and household devices. Its selection of features such as selectable maximum duty cycle operation, its fast AC-DC capabilities, adjustable frequency range and its compliant with numerous safety regulations make it a great choice for all kinds of projects requiring efficient and reliable DC power.

The specific data is subject to PDF, and the above content is for reference