SM72485SDX/NOPB

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 SM72485SDX/NOPB is a voltage regulator that is intended for use with DC/DC switching regulators. The device is designed to be low cost, highly efficient, and highly reliable, making it ideal for many applications. It is available in a variety of packages, and can be used in a number of different configurations. This article will discuss the application field and working principle of the SM72485SDX/NOPB voltage regulator.

Features and Benefits

The SM72485SDX/NOPB is a highly efficient, low cost voltage regulator that offers a wide range of features, including:

• High-Speed Over-Voltage Comparator
• Gate Drive Circuit for High Efficiency
• Multiple Operating Voltage Options
• Low Power Operation
• Low Output Current Accuracy
• Soft-Start Function
• Internal Fault Detection Circuit

These features make the SM72485SDX/NOPB ideal for a variety of applications, such as DC/DC converter applications, motor control applications, LED lighting applications, and automotive applications, among others.

Application Field

The SM72485SDX/NOPB is well suited for a variety of applications, including but not limited to the following:

• DC/DC Converter Applications
• LED Lighting Applications
• Motor Control Applications
• Automotive Applications

In addition, the SM72485SDX/NOPB voltage regulator can be used in many other applications, including battery powered applications, DC/AC applications, and more.

Working Principle

The SM72485SDX/NOPB voltage regulator consists of two main components: an over-voltage comparator and a gate drive circuit. The over-voltage comparator is used to detect if the output voltage of the device is higher than the predetermined operating voltage. When this happens, the gate drive circuit will be activated, which in turn activates the FET switch to regulate the output voltage of the device to the predetermined operating voltage.

The SM72485SDX/NOPB voltage regulator also features a soft-start function, which allows the device to start up at a lower output voltage and gradually increase the output voltage to the predetermined operating voltage. This helps protect the device in case of surges or other occurrences that may occur during start-up. In addition, the device also features an internal fault detection circuit, which will detect when the output voltage is lower than the predetermined operating voltage and will shut down the device to prevent further damage.

Conclusion

The SM72485SDX/NOPB voltage regulator is a highly efficient and reliable solution for many applications. It is available in a variety of packages and can be used in a variety of configurations. Its features make it well-suited for a variety of applications, such as DC/DC converter applications, motor control applications, LED lighting applications, and automotive applications, among others. In addition, the device also includes an over-voltage comparator and a gate drive circuit for high efficiency, a soft-start function for start-up protection, and an internal fault detection circuit for protection against low output voltages.

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