Texas Instruments

LP87522ERNFRQ1  

DC Switching Voltage Regulators

The LP87522ERNFRQ1 is a highly integrated power management IC (PMIC) designed by Texas Instruments. It is specifically designed for use in low-power applications, such as wearable devices, smartphones, and other portable electronics. Here's a brief description of the model, its features, and potential applications:

Description:

The LP87522ERNFRQ1 is a compact, efficient, and versatile PMIC that offers a range of power management functions in a single package. It is designed to provide efficient power conversion and regulation for various power-hungry components in portable devices.

Features:

1. High Efficiency: The LP87522ERNFRQ1 offers high efficiency power conversion, which is crucial for extending the battery life of portable devices.
2. Integrated Switching Regulators: It includes multiple integrated switching regulators, such as buck converters, boost converters, and LDOs (low-dropout regulators), to provide stable and regulated power to different components.
3. Load Switching: The PMIC features load switches that can efficiently control the power delivery to various loads.
4. Power Path Management: It supports power path management, allowing the device to switch between different power sources, such as batteries and external power supplies, seamlessly.
5. Battery Charging: The LP87522ERNFRQ1 includes a highly efficient battery charging system with support for various charging protocols and fast-charging capabilities.
6. Protection Features: It offers various protection features, such as over-current protection, over-voltage protection, and thermal shutdown, to ensure the safety and reliability of the system.
7. Small Package Size: The PMIC is available in a compact package, making it suitable for space-constrained applications.

Applications:

1. Wearable Devices: Due to its low power consumption and small form factor, the LP87522ERNFRQ1 is ideal for powering smartwatches, fitness trackers, and other wearable electronics.
2. Smartphones and Tablets: The PMIC can be used in smartphones and tablets to provide efficient power management and charging solutions.
3. Portable Medical Devices: The LP87522ERNFRQ1 can be used in portable medical equipment, such as blood glucose monitors and portable defibrillators, to ensure reliable power delivery and extended battery life.
4. IoT Devices: The PMIC is suitable for IoT devices, such as smart home sensors and security cameras, where efficient power management is essential.
5. Bluetooth Headsets and Earbuds: The LP87522ERNFRQ1 can be used in wireless audio devices to provide efficient power management and charging solutions.

In summary, the LP87522ERNFRQ1 is a highly integrated and efficient power management IC designed for use in low-power applications. Its features, such as high efficiency, integrated switching regulators, and protection features, make it suitable for a wide range of portable electronic devices.

LP87522ERNFRQ1 Documents

Download datasheets and manufacturer documentation for LP87522ERNFRQ1

PCN Assembly/Origin :

Wafer Fab Site 16/Oct/2023      

Datasheets :

LP8752x-Q1