**ADP5062ACPZ-2-R7: A Fully Integrated Li-Ion Battery Charger with Autonomous Power Path Management**

The **ADP5062ACPZ-2-R7** represents a significant advancement in power management technology, offering a **fully integrated single-cell Li-Ion battery charger** solution. Designed to meet the rigorous demands of modern portable electronics, this IC combines high efficiency, robust protection features, and **autonomous power path management** into a compact 32-lead LFCSP package.

A core strength of the ADP5062ACPZ-2-R7 is its ability to **seamlessly manage power flow** between an input source (such as a USB port or AC adapter), the system load, and the battery. This autonomous power path management ensures the connected device can operate immediately upon plug-in, even with a deeply discharged or absent battery. It prioritizes powering the system load while simultaneously charging the battery, optimizing energy usage and enhancing the user experience.

The charger supports a wide input voltage range from 3.9V to 5.5V, making it compatible with various power sources, including standard USB. It delivers a programmable charge current up to **1.5A**, enabling rapid charging cycles. The device employs a sophisticated **thermal regulation loop** that automatically reduces the charge current if the junction temperature exceeds approximately 120°C, preventing overheating and ensuring safe operation under all conditions.

Key features include:

* **Trickle, Constant-Current, and Constant-Voltage Charging Phases** for optimal battery health and longevity.

* Programmable termination based on minimum current (C/10) or safety timer.

* Comprehensive status monitoring outputs for system microcontroller interfacing.

* Integrated safety timers and thermal protection.

This highly integrated solution minimizes the external component count—requiring only a few resistors, capacitors, and inductors—thus saving valuable board space and simplifying design-in for applications such as smartphones, tablets, portable medical devices, and industrial handheld equipment.

**ICGOOODFIND**: The ADP5062ACPZ-2-R7 stands out as a premier solution for portable device power management, offering designers a reliable, feature-rich, and space-efficient IC that simplifies the complex task of battery charging and system power delivery.

**Keywords**: **Power Path Management**, **Li-Ion Battery Charger**, **Thermal Regulation**, **Programmable Charge Current**, **Integrated Solution**