S-80925CNNB-G8VT2U Integrated Circuits (ICs)

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Power management integrated circuit (PMIC) supervisors are a subset of PMICs designed to regulate and supervise the power supply in electronic devices. The S-80925CNNB-G8VT2U is a versatile PMIC supervisor that can support a wide range of applications, providing a robust combination of protection and control for a variety of power supplies. It also offers a variety of additional features, such as programmable input threshold, selectable output types, adjustable soft-start and more.

Application Field

The S-80925CNNB-G8VT2U can be used in a wide variety of applications, such as industrial, automotive, and consumer electronics. It can be used to regulate and supervise a wide range of power supplies, including DC-DC converters, linear regulators, battery chargers and lithium-ion batteries. Furthermore, it can be used to provide power failure backup, enabling the system to stay operational even when the main power supply fails. Additionally, it can also be used to protect systems from over-charging and over-current.

Working Principle

The S-80925CNNB-G8VT2U is an integrated circuit supervisor that uses three main components to regulate and supervise the power supply in an electronic device. The first is the voltage monitor, which measures the input voltage and compares it to the user selected threshold. If the input voltage exceeds the threshold, the voltage monitor will activate its protection circuit, ensuring that no further damage is done to the device.

The second component is the integrated power-on reset (PORS) circuit. This is an autonomous device that will monitor the voltage and switch the system on or off depending on its level. In most cases, the PORS circuit will reset the device when the input voltage drops below its threshold. Lastly, the S-80925CNNB-G8VT2U also features an integrated watchdog timer. This will continually monitor the system and reset it if a predefined timeout period is exceeded.

The S-80925CNNB-G8VT2U also offers additional features, such as programmable input threshold, selectable output types, adjustable soft-start and more. These features provide further customization and control over the power supply, ensuring it remains stable and secure for the duration of its use.

In conclusion, the S-80925CNNB-G8VT2U is a versatile PMIC supervisor that can be used in a wide range of applications. It can provide robust protection and regulation for a variety of power supplies, and offers additional features such as selectable output types and adjustable soft-start. With its wide array of features and customizability, the S-80925CNNB-G8VT2U is an ideal power management solution for any electronic device.

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