MP38875DL-LF-Z

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

The MP38875DL-LF-Z is a DC/DC switching regulator with integrated power MOSFETs and a SPI/I2C interface. This regulator is suitable for a wide range of applications, from portable and battery-powered devices to more robust and powerful systems. By using the TI PMIC architecture, the MP38875DL-LF-Z combines the efficiencies of a DC/DC switching regulator and the versatility of a digital interface.

Application Field

The MP38875DL-LF-Z is an ideal choice for a wide range of applications. It is suitable for use in consumer electronics, automotive, and industrial systems. It offers a scalable solution for systems requiring low- and high-power voltage regulation. The integrated power MOSFETs allow for a smaller footprint and higher efficiency compared to traditional discrete solutions. It can also be used for high-performance server applications and for point-of-load solutions.

The MP38875DL-LF-Z also features overvoltage and reverse current protection, which makes it suitable for use in batteries and other sensitive applications. Its wide input voltage range of 3.2V to 20V also makes it suitable for use in automotive and industrial systems.

Working Principle

The MP38875DL-LF-Z regulator regulates output voltage by using the voltage-mode control technique. This technique uses an external resistor to sense the output voltage. The value of the external resistor is selected to match the desired output voltage. The voltage-mode control technique also allows the user to adjust the output voltage via the SPI/I2C interface.

The MP38875DL-LF-Z is a synchronous DC/DC switching regulator. It operates in either continuous or discontinuous conduction modes to provide the best combination of efficiency and power density. Its power conversion is controlled by a fixed frequency pulse width modulation (PWM) converter. The output voltage is regulated by sensing the voltage at the output of the power switch.

The MP38875DL-LF-Z includes an on-chip compensation network for adjusting the frequency, duty cycle and slew rate optimization. This allows for efficient output voltage tracking and quick transient response. The integrated overvoltage and reverse current protection feature provides the user with additional safety under harsh operating conditions.

Conclusion

The MP38875DL-LF-Z is a versatile and efficient DC/DC switching regulator with integrated power MOSFETs and a digital interface. It allows the user to regulate output voltage with greater precision and to adjust the parameters through the SPI/I2C interface. Its wide input voltage range and overvoltage and reverse current protection make it suitable for a range of applications, from portable and battery-powered devices to more robust systems.

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