LM3724IM5-3.08/NOPB

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

Power management integrated circuits (PMICs) are integrated circuits used to manage power in portable devices, including mobile phones, tablets, laptops, and other electronic devices. Supervisors are a type of PMIC which are designed to ensure stable power supply of the system, protecting against system overcurrent faults, under-voltage and over-voltage supply conditions. The LM3724IM5-3.08/NOPB is an example of a supervisor from Texas Instruments and is suitable for use in a range of applications. This article will provide an overview of the application field of the LM3724IM5-3.08/NOPB and its working principles.

Application Field

The LM3724IM5-3.08/NOPB is a monolithic supervisor IC that is recommended for use in system power supply designs. It is especially suitable for power supplies with a current sharing system and can be used in systems that range from 1.8V to 6.0V. It is used actively in the automotive industry, in telecommunication systems and computer data centers, and for medical equipment which requires reliable power supply. Its features make it suitable for a range of applications.

The LM3724IM5-3.08/NOPB offers a number of features which make it suitable for power management designs. It has a low quiescent current, high accuracy threshold and tight output control. It is suited to environments with large ranges of temperatures, offering low junction-to-case thermal resistance and wide operating temperature range. The IC contains an active voltage regulator that can boost the input voltage to compensate for high line losses along the power line. It also offers an adjustable over-temperature alarm threshold, a push-pull output driver, under-voltage and over-voltage monitoring, over-voltage shutoff, short-circuit warning and others.

Working Principles

The LM3724IM5-3.08/NOPB uses a combination of circuitry to provide the features listed before. The device is designed with a low quiescent current of 0.1µA and a high accuracy of 0.2%. The IC contains an internal active regulator that boosts the input voltage to compensate for high line losses. The output can be adjusted with a trimming resistor, ensuring that it can be fine-tuned for the specific application. It also contains integrated under-voltage and over-voltage detectors that provide a warning or shutoff in the case of a supply voltage going outside of the safe range.

The LM3724IM5-3.08/NOPB also includes integrated temperature monitoring. An adjustable over-temperature alarm threshold can be set and if the temperature exceeds this threshold then an alarm is triggered. It also includes a push-pull output driver, allowing communication with a microcontroller. This can be used to signal the supervisor’s condition or to control a load switch which is connected to it.

The LM3724IM5-3.08/NOPB is suitable for use in many power supply designs. Its features make it suitable for a range of applications, from automotive to medical and telecommunications. Its low quiescent current, high accuracy and wide operating temperature range make it suitable for reliable power management. The integrated active regulator and over-voltage/under-voltage detectors provide reliable protection against system faults, while the adjustable over-temperature alarm ensures safe operation and provides a warning in the case of excessive temperatures.

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