SQM48T20010-NAC0

DC DC Converters

SQM48T20010-NAC0 is a high-performance DC-DC converter that is usually used to provide regulated voltages in system-on-chip (SoC) designs. This device allows you to convert and provide multiple voltages from a single DC-DC converter. It is a highly efficient two-stage converter that has a two-stage voltage transient response.

Application

The SQM48T20010-NAC0 is typically used in applications such as cellular base stations, FPGA designs, x86 processors, telecom and networking systems, telecom linecards, optical communication systems, instrumentation systems, and industrial motor drives. It is suitable for both portable and desktop systems. It is also used in consumer electronics such as flat panel displays, 3G/4G-enabled wireless handsets, and tablets.

Working Principle

The two-stage design of the SQM48T20010-NAC0 allows it to achieve a high efficiency, low output noise, and fast transient response. The first stage of the converter is a buck converter that is used to regulate the input voltage and convert it to an intermediate voltage. The intermediate voltage is then regulated by the second stage of the converter, which is a boosted flyback converter. This allows the output voltage to be regulated with minimal losses and in addition, allows it to maintain a stable current limit.

The SQM48T20010-NAC0 includes several features that allow it to operate reliably. The device includes an over temperature protection circuit that will shut down the device if a high temperature is detected. In addition, it includes overvoltage protections and adjustable output current limits.

Conclusion

The SQM48T20010-NAC0 is an efficient, high-performance DC-DC converter that can be used in a variety of applications including cellular base stations, FPGA designs, x86 processors, telecom and networking systems, telecom linecards, optical communication systems, instrumentation systems, and industrial motor drives. Furthermore, it includes several features that allow it to operate reliably, including over temperature protection, adjustable output current limit, and overvoltage protections.