LM8364BALMF20

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Power Management Integrated Circuits (PMICs) are a vital component of any electronic product. They are responsible for regulating, powering, and controlling the component\'s various electrical components, allowing them to be efficiently and safely managed in order to maximize their performance and lifespan. Supervisors are a type of PMIC specifically designed to monitor the operating conditions of a component, ensuring that the component is functioning properly and within its designed specifications. The LM8364BALMF20 is a supervisor designed to provide protection and safety to component power supplies.

Overview

The LM8364BALMF20 is an adjustable 3.3V/5V overvoltage supervisor, designed to protect components against voltage situations that may cause damage. The device implements an adjustable overvoltage protection scheme, which will trigger in the event of an overvoltage condition. Once triggered, the device will provide a reset signal along with an overvoltage indicator output. A monitor output is also provided, which can detect overcurrent, undervoltage, and overvoltage conditions. The LM8364BALMF20 is adjustable from 2.7V to 18V and can provide a reset time of up to 10ms.

Features

The LM8364BALMF20 has a number of features and benefits that make it an ideal choice for various applications. Some of the device\'s key features include:

• Wide adjustable voltage range (2.7V to 18V)
• High overcurrent protection
• Overvoltage protection up to 18V
• Undervoltage protection
• Reset time of up to 10ms
• Open-drain output
• Low current consumption
• RoHS compliant

Application Fields

The LM8364BALMF20 is a versatile device that can be used in a variety of applications, ranging from industrial and commercial applications, to automotive, medical, and consumer electronics. The device\'s adjustable voltage range makes it suitable for use in a variety of power supplies, from low-voltage DC supplies, to higher voltage AC supplies. It can also be used in a variety of circuit monitoring and safety applications, such as overvoltage protection, overcurrent protection, and undervoltage protection.

The device\'s low current consumption and fast reset time make it suitable for a variety of battery powered applications, such as portable medical devices and consumer electronics. Additionally, its open-drain output and adjustable trip point make it ideal for use in monitoring systems which require a reliable way of detecting overcurrent and overvoltage conditions.

Working Principle

The LM8364BALMF20 provides protection for components by monitoring the input voltage supply. If an overvoltage condition is detected, the device will trip and provide an output signal. This output is an open-drain signal which can be used to trigger a reset or a shut-down of the power supply. The device can be adjusted to trip at a specific voltage, making it suitable for a variety of applications.

The device operates by monitoring the input voltage on its Vmon pin. If the voltage exceeds the trip point, the device will trip and provide an overvoltage signal on its OV signal pin. The OV signal pin is an open-drain signal which can be used to trigger a reset or shut down. Additionally, the device provides an active low reset signal on the RST pin.

The device is capable of operating from a wide range of voltages and has an adjustable trip point. This makes it suitable for a variety of applications, from low-voltage DC to higher voltage AC supplies. It also features a low current consumption and a fast reset time, allowing it to be used in battery-powered applications.

Conclusion

The LM8364BALMF20 is a versatile overvoltage protection supervisor, designed to provide protection and safety for components. The device is adjustable from 2.7V to 18V and can be used in a variety of applications, ranging from industrial and commercial to automotive, medical, and consumer electronics. It also has a low current consumption and a fast reset time, making it suitable for use in battery-powered devices. Overall, the LM8364BALMF20 is an ideal choice for a variety of circuit protection applications.

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