Maxim Integrated's MAX1759EUB+T: Advanced Battery Charger IC

The MAX1759EUB+T from Maxim Integrated is a highly sophisticated and versatile battery management IC designed to simplify the charging process for single-cell lithium-ion (Li+) batteries. This compact, integrated circuit offers a wide array of features that make it an ideal choice for portable electronic devices where space is at a premium and efficient charging is essential.

Key Features

• Autonomous Charging Cycle: The MAX1759EUB+T can autonomously charge a battery from a DC power source or USB port without the need for external microcontrollers or firmware, making it a plug-and-play solution for battery charging needs.
• Adjustable Charge Voltage: It provides a programmable charge voltage set point up to 4.2V, which can be fine-tuned to match the specific requirements of the battery being used, ensuring a safe and optimized charging process.
• High Efficiency: With a high charging efficiency and low quiescent current, the IC maximizes battery life and minimizes heat generation, which is crucial for maintaining the longevity and safety of the battery.
• Charge Current Regulation: The device features an adjustable charge current limit, allowing designers to set the charge rate according to the battery's specifications and the application's power budget.
• Thermal Regulation: The MAX1759EUB+T incorporates thermal regulation to protect the IC and the battery during high-power or high-temperature conditions by automatically reducing charge current.
• Compact Form Factor: Housed in a small, 10-pin µMAX package, the IC requires minimal board space, making it suitable for space-constrained applications.

Applications

The MAX1759EUB+T is designed for a wide range of portable applications, including:

• Handheld Devices
• Bluetooth Headsets
• Portable Media Players
• Wearable Technology
• Smartphones and Tablets

With its comprehensive set of features and compact design, the MAX1759EUB+T from Maxim Integrated is a top-tier solution for any application requiring efficient, reliable battery charging. Its ease of integration and user-friendly operation make it an excellent choice for designers looking to enhance the power management capabilities of their next-generation portable devices.