P9025-1AHGI8

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 used to regulate and manage the power supply of various electronic devices. These devices are intended to provide power to various components, prevent overloading and control specific system tasks such as monitoring and measuring current, voltage, or temperature.

The P9025-1AHGI8 is a specialized PMIC from Texas Instruments that offers various features such as wide input voltage range, digital power sequencing, adaptive power control, and high efficiency for demanding applications. It is designed for use in energy-aware mobile and portable electronic devices that require low power consumption and high efficiency.

Application Field

The P9025-1AHGI8 is ideal for a variety of applications including mobile phones, personal media players, digital still cameras, and portable navigation devices. It offers a wide operating voltage range of 2.5V to 5.5V, making it suitable for many different applications. The device also features programmable on-time and off-time, making it ideal for applications that require short transition times such as cell phone audio amplifiers. This PMIC also supports a variable switching frequency between 150kHz and 1MHz. This allows for greater flexibility in selecting the best power solution for the application. Additionally, the device has a low startup current of 1μA and an adjustable output current limit of up to 2.5A.

Working Principle

The P9025-1AHGI8 utilizes a digital power-management technology called adaptive power control (APC). This technology allows users to optimize the power consumption of their system by automatically adjusting the output current according to the load. The device is capable of operating in both constant-voltage and constant-current mode, providing efficient operation for both light and heavy-load applications. Additionally, an accurate, programmable, current-limit protection allows for a safe, regulated power delivery.

The P9025-1AHGI8 also features a wide input voltage range of 2.5V to 5.5V, making it suitable for a variety of different input voltage sources. This wide input range is beneficial for battery-operated applications as it allows for greater flexibility when it comes to selecting the optimal battery for the application. The device also has a low startup current of 1μA and an adjustable output current limit of up to 2.5A, allowing designers to use the device in applications with severe current restrictions.

The P9025-1AHGI8 includes integrated protection features such as overvoltage, overcurrent and thermal shutoff. These features protect the device from external shocks and faults and allow it to continuously provide reliable and safe power delivery. The device also has an adjustable output voltage mode, allowing users to select the optimal output voltage for their application.

In addition to its high performance and integrated protection features, the P9025-1AHGI8 also includes a wide range of diagnostics features. This includes internal self-diagnostics to detect faults and alert the user in the event of a failure. The device also has an interface for external diagnostics for more detailed analysis of the power management system.

The P9025-1AHGI8 is an ideal PMIC for advanced applications requiring small size and high efficiency. Its adaptive power control, wide input voltage range and integrated protection features make it a great choice for energy-aware mobile and portable electronic devices. With its wide selection of features and easy to use interface, the P9025-1AHGI8 is an excellent solution for managing the power in any application.

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