ZL9117MBIRZ-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

DC DC Converters

One of the core elements of the power supply industry is the DC-DC converter. These devices are sometimes referred to as switching power supplies because they use transistors to transform and regulate direct current voltage into other levels and forms. DC-DC converters are commonly used in vehicle power systems, consumer electronics and home appliances.

The ZL9117MBIRZ-T is a high frequency, synchronous rectification DC-DC step-down buck regulator that is designed to achieve a high efficiency over a 1.2V to 6V input voltage range. This device is an ideal power supply solution for mid-range microprocessors and graphic processors, as well as general consumer applications such as cell phones and mobile devices. To ensure maximum power efficiency, the ZL9117MBIRZ-T is fitted with a synchronous rectification circuit that switches at twice the frequency of the control circuit.

Application Field

The ZL9117MBIRZ-T is ideally suited for step-down applications with medium power supply needs, offering a 2.8V to 6V range with 90% efficiency. This device is highly suited to microprocessor and graphic processing applications in consumer electronics and home appliances due to its high power efficiency and small size. The ZL9117MBIRZ-T also offers good transient response for dynamic system loads, meaning that it can cope with both static and dynamic changes in power usage. The device is also designed to be simple to use, requiring minimal external components for assembly.

Working Principle

The ZL9117MBIRZ-T utilises a synchronous rectification circuit to provide an extremely efficient solution for medium power applications. This synchronous rectification circuit works in tandem with the control circuit, switching twice as quickly. This ensures that the device is able to respond quickly to sharp changes in power load by sharing the work across two circuits, drastically improving the transient response.

The working principle of the ZL9117MBIRZ-T is based on boosting the input voltage to a higher level and then converting it back to a lower level of output voltage, all while utilising synchronous rectification for higher efficiency. The device is capable of achieving a higher efficiency compared to other step-down DC-DC converters due to its use of synchronous rectification.

Conclusion

The ZL9117MBIRZ-T is a 1.2V to 6V synchronous rectification, DC-DC step-down buck regulator designed for medium power applications. This device offers high power efficiency and improved transient response, making it particularly suitable for applications such as microprocessors, graphic processors and consumer electronics. The device utilizes a synchronous rectification circuit to ensure fast response to changes in power load, improving overall efficiency. Therefore, the ZL9117MBIRZ-T offers an ideal power supply solution for applications where current stability and efficiency are critical.

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