V300A3V3H200BG3

Introduction

The V300A3V3H200BG3 is an advanced DC/DC Converter developed by SITIME, delivering up to 20W of output power. The product has a wide input voltage range of 9-36V and an adjustable output of 3.3V-20V. It provides excellent performance with high efficiency (up to 90%) and low ripple noise（2mVpp）, and has excellent line/load regulation,Excellent thermal performance.

Application Field

The V300A3V3H200BG3 DC/DC Converter has a wide range of applications. It can be used in data storage systems, industrial instrumentation, and other industrial fieldbus networks, such as factory automation, industrial automation, etc. It is also suitable for applications where high density power supply is needed, such as medical equipment, multimedia equipment, and communication/networking equipment.

Working Principle

DC/DC Converters are generally made up of four major components: rectifier bridge, smoothing capacitor, switching element, and inductor. A DC/DC Converter works by converting a direct current (DC) input voltage into a different output voltage.The rectifier bridge of a DC/DC Converter converts alternating current to direct current. The smoothing capacitor then stabilizes the input current and also minimizes voltage spikes. The switching element is typically a transistor or field effect transistor (FET), which switches the DC input voltage on and off. The inductor is then used to store the energy generated when the transistor is switched on and generate the output voltage when the transistor is off.The power electronics and feedback loop of the DC/DC Converter then regulates the output voltage to match the desired voltage by switching on and off the switching element. This process is repeated at high frequency, resulting in a smooth DC output voltage.

Conclusion

The V300A3V3H200BG3 DC/DC Converter from SITIME is a high performance DC/DC Converter with an adjustable output of 3.3V-20V. It provides excellent performance with high efficiency and low ripple noise and has excellent line/load regulation. The V300A3V3H200BG3 can be used in any application that requires a high density power supply, such as medical equipment, multimedia equipment, data storage systems, industrial instrumentation, and more.