MN1382LP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC (Power Management IC) supervisors are very important components in many electronic applications. Supervisors help to protect circuits from damage and to extend the life of components by regulating and monitoring the power supply. The MN1382LP is a low-power supervisor that is able to meet the requirements of many electronic systems. This article will discuss the application field and working principle of the MN1382LP.

What is MN1382LP?

The MN1382LP is a low-power supervisor designed specifically to provide reliable circuit protection and enable troubleshooting in digital systems. The device is pin-compatible with the popular and widely used LX1964LP but has improved functionality and reduced power dissipation. It is available in an 8-pin VSSOP package and supports a wide range of supply voltages from 2V to 5.5V. It is designed to monitor the power supply, detect over-voltage and under-voltage conditions, and provide a reset signal when needed. The device also has an open-drain power-ok (POK) output, which is used to indicate the voltage level of the power supply.

MN1382LP Application Field

The MN1382LP is suitable for a wide variety of applications, including automotive, consumer, industrial, and medical. The device is ideal for use in systems that require reliable circuit protection, such as communications and industrial applications. It can be used in portable devices and smart meters to monitor the input voltage and provide a reset signal when needed. The MN1382LP is also suitable for a broad range of consumer electronic systems, such as DVD players and other portable electronic devices.

MN1382LP Working Principle

The MN1382LP is a low-power supervisor that monitors the voltage level of the power supply. The device includes an internal voltage monitor that continuously monitors the voltage level of the power supply. The MN1382LP has two types of threshold voltages, over-voltage (OVT) and under-voltage (UVT). This device has two outputs, a reset output (RESET) and a power-ok output (POK). The RESET output is active low, which sends an active low signal to the system when the voltage level drops below a preset threshold. The POK output is open drain and provides an active high signal when the voltage level is above a preset threshold. The reset output can also be triggered manually, by a low signal applied to the manual reset input (MR).

In addition to protection and monitoring, the MN1382LP also offers power-management features. The device has an adjustable reset delay that can be used to extend the minimum on-time of the device, enabling the system to power up properly. The MN1382LP also has a power-on reset (POR) signal that is automatically triggered at start-up and clears any latched states.

Conclusion

The MN1382LP is a low-power supervisor that can be used to protect and monitor electronic systems. The device can be used in a wide range of applications, including automotive, consumer, industrial, and medical. The device includes an internal voltage monitor, two threshold voltages, a reset output, and a power-ok output. The device also has an adjustable reset delay and a power-on reset signal. The MN1382LP is a reliable and cost-effective solution for providing reliable circuit protection in a variety of applications.

The specific data is subject to PDF, and the above content is for reference