S-80125BNPF-JGKTFG

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Power management integrated circuits (PMICs) are responsible for controlling power supply voltages and currents so that various electronic components in electronic systems can perform properly and efficiently. PMICs must be reliable, low cost, and provide design flexibility to meet the diverse system requirements of different applications. Supervisors are a type of PMIC that includes system reset and supply voltage monitoring functions. The S-80125BNPF-JGKTFG is one such supervisor device.

The S-80125BNPF-JGKTFG is designed to detects different fault conditions and initiate various actions in the system. It is typically used to monitor the power supply rails in power critical applications such as industrial systems, communication systems, and automotive electronics. It is designed to be able to identify different fault scenarios and generate a reset signal if necessary. It has two monitoring circuits that support active low, active high, and push-pull reset outputs. It also has a power-good monitor to ensure that the power source is reliable.

The main feature of the S-80125BNPF-JGKTFG is its power-on reset (POR) circuit. The POR circuit is responsible for detecting when the power rail has reached its defined voltage level and providing a reset signal to the system. This reset signal is used to ensure that the system is initialized properly at boot. The POR circuit also protects against excess voltage drops or spikes and will generate a reset signal if the voltage drops or rises too quickly or exceeds the specified level. The POR circuit also monitors and generates a reset signal if the power supply is interrupted or there is a sudden surge in the voltage or current.

The S-80125BNPF-JGKTFG also includes a power supply monitor that is used to monitor the voltage level of the system\'s power supply rail. This circuit is designed to detect any unexpected changes in the voltage level of the power rail and can generate a reset signal in the event of an imbalance. The power supply monitor is designed to operate in both active-low and active-high modes, allowing it to be used in various applications.

The S-80125BNPF-JGKTFG also contains an active-low reset circuit which provides a reset signal when the system\'s voltage falls below a certain level. This reset signal can be used to reset the microcontroller and other devices in the system. This reset signal can also be combined with the POR circuit and together they can provide a robust system reset signal.

The S-80125BNPF-JGKTFG is designed for use in a variety of power critical applications, such as industrial systems, communications systems, and automotive electronics. It is an effective and reliable tool for monitoring and protecting power rails from overvoltage and undervoltage conditions. It is also suitable for detecting sudden interruptions and surges in supply voltage and current and generating a reset signal to ensure system initialization and resetting of components when necessary.

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