MN13811-C

PMIC (Power Management Integrated Circuit) supervisors have existed for several decades, providing reliable voltage monitoring of system components and peripherals. The MN13811-C is a type of PMIC supervisor suitable for a variety of applications, from industrial equipment to consumer electronics. This article will outline the MN13811-C’s application fields and working principles and provide an overview of its features and benefits.The MN13811-C is designed as an ultra-low power CMOS device that provides disaster prevention functions for a variety of systems. It can detect undervoltages and overtemperatures, protect against excessive power loss, and protect against excessive current levels. It is suitable for a wide range of applications, including industrial control systems; server, telecommunications, and datacom systems; general purpose office equipment, such as keyboards and cash registers; audio/visual equipment and computer systems. The MN13811-C is a two-pin device, with one input and one output. The input voltage level is typically 1.5V, and can be adjusted up to 3.6V. When the input voltage reaches the predetermined threshold, the device will provide an output signal. The threshold voltage can be set externally via resistor, or programmatically. The device can also provide an internal brownout reset signal when it senses the input voltage has dropped below a certain level.The MN13811-C is designed with a pulse-width modulated (PWM) trip point detection circuit that enables it to accurately detect undervoltage and overvoltage conditions. It is also equipped with an advanced pulse-width modulated over-temperature shutdown circuit that can be adjusted to detect either high temperatures or low temperatures, thanks to its integrated temperature sensor.In addition, the MN13811-C features a superior power supply adjust circuit, which can be configured to reduce, or even turn off, the power flow to any device, when the input voltage exceeds a certain threshold. This feature enables the device to protect the system from excessive power loss. Finally, the MN13811-C is also equipped with an internal monitoring system and an internal current limiter. This ensures that power supply current does not exceed the maximum allowable levels. In conclusion, the MN13811-C is a versatile PMIC supervisor designed for various applications and scenarios, providing reliable voltage monitoring and disaster prevention. It features an ultra-low power CMOS device, a pulse-width modulated trip point detection circuit, an advanced pulse-width modulated over-temperature shutdown circuit, a superior power supply adjust circuit, and an internal monitoring system and current limiter. Thanks to these features, the MN13811-C is a powerful supervisor that is suitable for meeting a wide range of monitoring and protection needs in industrial, server, telecommunications, datacom, and general purpose office equipment.