S-80140ALPF-JAZTFU

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 or Power Management Integrated Circuit are power chip control units used in electronic devices. They are responsible for controlling and regulating the electrical current usage of a system in order to optimize battery life and performance. The S-80140ALPF-JAZTFU is an example of such a PMIC, and its application field and working principle are described in this article.

Application Field of S-80140ALPF-JAZTFU

The S-80140ALPF-JAZTFU belongs to the class of PMICs commonly known as Supervisors. This type of PMICs are widely used in embedded systems such as consumer electronics and networking equipment. This is due to its ability to monitor system signals, detect and alert the user when a fault occurs. The device is also capable of resetting a system to its initial parameters when such a fault occurs, thus allowing the system to continue to operate without any significant remissions.

Furthermore, the S-80140ALPF-JAZTFU is specifically built to handle complex electrical designs without compromising on reliability and performance. It features a wide operating voltage range of 0.5V to 7V, a high current handling capacity of 1mA to 17mA, and a low standby current of less than 0.5μA. In addition, the device is capable of functioning in different operating temperature ranges of -25°C to 85°C. The combination of these features makes it suitable for many embedded system applications.

Working Principle of S-80140ALPF-JAZTFU

The core of the S-80140ALPF-JAZTFU is a voltage supervisory circuit. This circuit monitors the voltage supply of a system and can be used to detect under-voltage and over-voltage conditions. In cases where the monitored supply voltage falls below a pre-defined threshold, the circuit will trigger an interrupt signal. The signal prompts the device to start a reset procedure, which restores the system to its initial state.

The device also features a wide range of environmental protection mechanisms. It is designed with an internal ESD protection structure to minimize the risk of damage due to electrostatic discharges. It also has low-voltage reset, short-circuit reset, and open-circuit reset protections, ensuring that the system stays safe and reliable even under extreme environments.

Apart from voltage monitoring, the S-80140ALPF-JAZTFU also contains a 3.2V ±2% accuracy voltage regulator. The regulator allows the device to maintain a stable output voltage regardless of the supply voltage or load current, improving the overall efficiency of the system.

Conclusion

The S-80140ALPF-JAZTFU is a power management integrated circuit belonging to the Supervisor category. It is widely used in embedded systems due to its ability to monitor system signals and detect faults, reset functions, and voltage regulating capabilities. Furthermore, the device also features a wide voltage range, high current handling capacity, and multiple environmental protection mechanisms, which ensure maximum performance even under extreme conditions.

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