S-80850CNPF-B9BTFU

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Power management integrated circuits (PMICs) have become increasingly important in today\'s electronic circuits. They regulate voltage and power to electronic devices, often including multiple power supply outputs, often with voltage level monitoring, short circuit protection, and other features. In this article, we will discuss the S-80850CNPF-B9BTFU PMIC-Supervisors and its application field and working principle.

The S-80850CNPF-B9BTFU is a PMIC-Supervisor designed to provide a complete power supply and reset monitoring in a single integrated circuit. It is based on the ARM Cortex®-M0+ processor core, and provides a wide range of control and protection functions, including power control and monitoring, system reset, power-on reset, and reset signal monitoring. This PMIC also features a wide range of protection features to ensure reliable operation in temperature and over-voltage conditions.

The S-80850CNPF-B9BTFU is suitable for applications such as automotive, computer, and industrial electronics where precise control of the supply voltage is required. It can also be used in mobile device battery power systems where precise control of the supply voltage and reset signal is required. The device is capable of supporting a maximum input voltage of 20V, and a maximum output voltage of 14.5V.

The S-80850CNPF-B9BTFU offers a wide range of power management features. The integrated circuitry provides power-on reset (POR) reception, power verification, system monitoring, system reset, and trigger signal monitoring. The reset can be enabled or disabled, and the POR signal can be monitored. The system is also equipped with an adjustable voltage monitoring circuit, which can detect voltage levels up to 24V, and an adjustable low voltage, over-voltage, and short-circuit protection circuits.

The S-80850CNPF-B9BTFU operates by monitoring and controlling the system\'s power supply and reset signal. When a power failure, over-voltage, short-circuit, or reset signal is detected, the device will initiate the necessary operations to prevent further damage to the system, and can also be used to reset the system to its original state. The integrated voltage and current monitoring features allow for precise and accurate power management.

The device also includes integrated frequency synthesis and phase lock loop (PLL) circuitry to assure precise control of the system\'s frequency. This ensures that the system can operate without interruption or disruption. Additionally, the device has a wide range of fault management features, including temperature and over-voltage protection.

The S-80850CNPF-B9BTFU also offers a wide range of communication options, such as low power and high speed communication interface. This allows for fast and reliable communication with the system, and thus enables efficient system-level debugging.

In conclusion, the S-80850CNPF-B9BTFU PMIC-Supervisors is a power management integrated circuit that is suitable for a variety of applications, including automotive, computer, and industrial electronics. It offers a wide range of power management features, including power-on reset, system monitoring, system reset, and triggering signal monitoring. Additionally, it offers a range of fault management features, including temperature and over-voltage protection, frequency synthesis, and PLL circuitry, and integrated communication options.

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