RT9818C-18GV

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

Modern electronic products often require processors and power supplies to work together. To this end, supervisors play an important role and they are necessary for any reliable and stable operation of a microprocessor-based system. Today, there are many different types of supervisors on the market, each designed to suit different requirements. The RT9818C-18GV is a device that belongs to this category, and this application field and working principle of this supervisor will be explored further in this article.

Overview of RT9818C-18GV

The RT9818C-18GV is a micro-power supervisor series device that occupies a tiny form factor, making it suitable for a wide variety of applications. It is constructed from a P-channel and N-channel MOSFET, which provide the device with low on resistance to maintain efficient current flow. The supervisor has a wide voltage range of 4.5V to 18V, allowing the device to operate at different levels of current.

In addition, the device includes a variety of features allowing it to be used in a wide range of applications. It features an adjustable under-voltage lockout, over-voltage protection, over-current protection and thermal protection. It also incorporates a low power CMOS design for improved reliability and increased efficiency.

Application Field

The RT9818C-18GV supervisor is a PCM supervisor and can be used in a variety of applications. The device is ideal for power supplies, battery-backed systems, low-power applications and PC motherboards. It also provides excellent performance in portable or handheld products, such as cell phones, mobile phones and other battery-powered devices. Furthermore, the device offers a high level of protection in industrial devices and automation systems.

In addition to its extensive range of applications, the RT9818C-18GV is compatible with multiple processors, such as Intel, ARM, MIPS and other processors. This allows for a broad range of systems to be supported. Furthermore, the device includes a range of features, allowing it to be used in a wide range of operating conditions.

Working Principle

The RT9818C-18GV is a PCM-type supervisor device, which operates on a simple principal. It consists of two terminals, low impedance and high impedance, which are connected to a voltage source. The device monitors the input voltage and controls the output current by switching the high and low impedances. If the voltage falls below a set threshold, the low impedance is enabled, reducing the output current. Similarly, if the voltage rises beyond a certain level, the high impedance is enabled, increasing the output current.

The device also includes a number of features to provide additional protection. It includes adjustable under-voltage lockout, over-voltage protection, over-current protection and thermal protection. These features help to ensure that the device is reliable and does not malfunction in adverse operating conditions.

Conclusion

The RT9818C-18GV is a PCM-type power supervisor designed to provide reliable and efficient operation in a wide range of applications. It is a low-power CMOS device that incorporates a variety of features, including adjustable under-voltage lockout, over-voltage protection, over-current protection, and thermal protection. In addition, the device is suitable for use with a number of processors, making it suitable for a wide range of systems and applications. The RT9818C-18GV is thus an ideal device for a wide range of applications.

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