SFS20481R8B

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 are electronic devices that convert DC power from one voltage level to another, typically from high voltage to low voltage. The SFS204810R8B is a DC-DC converter from Microchip Technology, Inc. It is designed for low power applications, and can step down the voltage from a higher voltage source to a lower voltage output. The board also provides the isolation necessary to protect sensitive circuits from the wide input voltage range.

The SFS204810R8B is a monolithic, synchronous step-down DC-DC converter. The output voltage of the board is adjustable via an external resistor divider. It features a wide input voltage range of 4.5 V to 36 V, and the output voltage can be set from 0 V to 12 V. It provides up to 2 A of continuous output current and a switching frequency of 700 kHz. It also has an integrated power switch and uses synchronous rectification to provide higher efficiency (up to 97%).

The SFS204810R8B working principle is based on the principle of pulse-width modulation (PWM). It receives a pulse-width modulated signal which determines the width of the output voltage pulse. The pulse width determines the output voltage level. The board also features accurate current-mode control and a programmable soft-start feature. This allows it to quickly start up and accurately measure the output current, while still providing sufficient output voltage for the load.

The SFS204810R8B is designed for a broad range of applications, such as communication, consumer, industrial, and automotive. It is a suitable solution for powering high performance microcontrollers and other devices with stringent power requirements. It also provides power for other components, such as sensors, memory, and signal processing devices. It is suitable for applications that require both low voltage and high current output, such as motor control, power conversion, lighting, and medical systems.

The SFS204810R8B board can provide a very efficient and reliable power solution for low-power, bidirectional power conversion. It is simple to use and can step down the input voltage to a regulated output voltage. It also provides good EMI reduction, providing higher reliability and longer system life. The board also has an integrated soft-start feature, providing a smooth start-up time for the output voltage.

In conclusion, the SFS204810R8B is a highly reliable and efficient DC-DC converter. It is suitable for a wide range of applications that require both low voltage and high current output. It provides a regulated, low voltage output and is easy to use. The integrated power switch and programmable soft-start feature provide accurate current-mode control and good EMI reduction. Overall, the SFS204810R8B is a cost-effective solution for providing power to sensitive circuits in low power applications.

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