P9025A-2NBGI

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 circuit (PMIC) is a type of integrated circuit that performs a variety of power-management functions in electronic devices. In an electronic system, the PMIC helps manage and coordinate the power supply between components and reduce the overall power consumption of the system. The P9025A-2NBGI is a special type of PMIC designed to provide a secure, efficient and reliable power supply for industrial applications. This article will explain the application field and working principle of the P9025A-2NBGI.

Application Field

The P9025A-2NBGI is a secure, efficient and reliable PMIC specifically designed to provide reliable power supply to industrial applications. It operates with a wide 5.5V-18V input voltage range and provides up to 2A of output current. It features adjustable output voltage from 0.7V-8V to accommodate different power requirements of various industrial applications. The P9025A-2NBGI provides an adjustable current limit of up to 0.1A-2A, and can be used for continuous monitoring and control to prevent short-circuits, overloads and other system faults.

The P9025A-2NBGI is designed to meet the needs of industrial applications like telecommunications systems, consumer video processing products and advanced medical imaging systems. It can also be used in other consumer and industrial products such as sensors, smart watches and Internet of Things (IoT) applications. It provides customers with high efficiency, low noise and fast transient response for their systems.

Working Principle

The working principle of the P9025A-2NBGI is based on buck-boost topology. The buck-boost topology is a power-conversion solution that can operate with an input voltage ranging from below the output voltage to above the output voltage. It is used in situations where a power supply needs to regulate the voltage and current of an input signal and supply power to a load that requires a specific output voltage. The P9025A-2NBGI employs a buck-boost topology to step up or step down the input voltage, depending on the output voltage requirement. The P9025A-2NBGI includes a power FET switch, an inductor, a diode and a voltage reference clock, as well as several current-protection and temperature-protection circuits.

The P9025A-2NBGI makes use of a feedback circuit that monitors and controls the output voltage. The voltage across the feedback resistor is compared to the reference voltage, which is then used to adjust the control signal to maintain the desired output voltage. The on and off time of the switching FET is varied accordingly to adjust the output voltage. The voltage set point can be changed to suit different power requirements.

The P9025A-2NBGI also features a current-limit circuit, which prevents overcurrent conditions by limiting the output current. The current limit is adjustable, allowing for different levels of current limiting for different load requirements. It also features a temperature-protection circuit, which shuts down the entire system if the temperature exceeds a certain threshold.

The P9025A-2NBGI is an efficient and reliable PMIC that can be used in a variety of industrial applications. Its buck-boost topology ensures that the input voltage can be regulated to achieve the desired output voltage. It also has several built-in protection circuits that help prevent short-circuits, overloads and other system faults.

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