S-80953CNMC-G9PT2G

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

PMIC (Power Management IC) Supervisors are an essential component to power conversion and conditioning applications. The S-80953CNMC-G9PT2G is an integral part of PMIC Supervisors that combine an efficient, easy-to-use solution for over-current and reverse polarity protection, reducing the need for additional current limiting components.

Application Field

The S-80953CNMC-G9PT2G is typically suited for use in a variety of applications including drones, gaming consoles, LCD TVs, POS systems, and microprocessor power supplies. With its variety of adjustable settings and its wide input voltage range, it is a versatile choice for these different applications, allowing users to adapt their power supplies to their specific needs. The S-80953CNMC-G9PT2G is also very robust in terms of EMI and ESD immunity, meaning it can tolerate relatively high electrostatic forces. This makes it a good fit for use with microprocessors, which can be very sensitive to electrical noise in their power rail. In addition, the S-80953CNMC-G9PT2G is designed to be easily integrated into existing systems, allowing the user to fine-tune the power supply for optimal performance.

Working Principle

The S-80953CNMC-G9PT2G is an integrated circuit that works by monitoring the incoming voltage, current, and temperature of a power supply and automatically adjusting the regulator settings if any of these values exceed the limit defined. Inside the IC, there are two basic voltage regulator components - an N-MOSFET and a P-MOSFET. The N-MOSFET is the load allowing current to flow through the circuit and the P-MOSFET is the switch that controls the flow of current. Together they make up the basic circuit of the S-80953CNMC-G9PT2G. In operation, a current sensing circuit monitors the current input from the power supply. If this current reaches a set limit, the N-MOSFET will be activated, shutting off the power to the load. The P-MOSFET controls the on/off status of the power supply, helping to maintain a consistent output voltage. The IC also monitors the temperature of the power supply, shutting off the power if the temperature reaches an unsafe level. Finally, the S-80953CNMC-G9PT2G also has an adjustable voltage detection pin that can be used to detect the presence of an over- or under-voltage condition, allowing the user to quickly detect any voltage abnormalities in the system. The S-80953CNMC-G9PT2G is a very reliable IC due to its comprehensive monitoring capabilities and its robust design. By using this IC, engineers can easily create a reliable and efficient power supply that can be used in many applications.

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