Analog Devices Inc. ADP5065ACBZ-1-R7 Overview

The ADP5065ACBZ-1-R7 is a sophisticated integrated charging device from Analog Devices Inc., designed to efficiently manage the power requirements for rechargeable lithium-ion and lithium-polymer batteries. This compact, single-cell, lithium-ion battery charger is an ideal solution for a wide range of portable applications due to its small form factor and high level of integration.

Key Features

• Charge Current Regulation: This device can regulate up to 1.2 A of charge current, which allows for quick and efficient charging of the connected battery.
• Input Voltage Range: The ADP5065ACBZ-1-R7 operates over a broad input voltage range from 4.5 V to 5.5 V, making it versatile for use with various power supplies.
• High Accuracy: With high accuracy in charge voltage regulation (±0.5%), this charger ensures the battery is charged precisely to the required voltage, enhancing the longevity and performance of the battery.
• Thermal Regulation: To protect the device and the battery, it includes thermal regulation that reduces the charge current in case of excessive temperature rise.
• Charge Status Indicators: The product features charge status indicators that provide visual feedback about the charging process, which is essential for user interfaces.
• Programmable Charging Profile: Users can program the charging profile to suit the specific needs of their application, including termination current, pre-charge current, and others.

Applications

The ADP5065ACBZ-1-R7 is suitable for a variety of applications, including but not limited to:

• Portable Medical Devices
• Handheld Instruments
• Wireless Headsets
• Wearable Devices
• Smartphones and Tablets

Package and Reliability

Encased in a compact 12-ball WLCSP package, the ADP5065ACBZ-1-R7 is designed for space-constrained applications. It also includes various safety features such as overvoltage protection, short-circuit protection, and battery temperature monitoring to ensure reliable and safe operation over its lifespan.

With its combination of high performance, programmability, and safety features, the ADP5065ACBZ-1-R7 from Analog Devices Inc. is an excellent choice for designers looking to implement a reliable charging solution in their next-generation portable devices.