MAX1502TETJ-T Battery Charger from Maxim Integrated

The MAX1502TETJ-T is a highly integrated battery charger from Maxim Integrated, designed specifically to cater to the needs of charging single-cell lithium-ion (Li+) batteries. With its advanced features and compact design, this IC is an ideal solution for portable devices where space is at a premium and efficient charging is essential.

Key Features:

• Thermally Enhanced, Tiny Package: The MAX1502TETJ-T comes in a 32-pin TQFN package with a 5mm x 5mm footprint, making it suitable for space-constrained applications.
• High Charging Efficiency: The device offers high charging efficiency, which helps in reducing the heat generated during the charging process and prolongs the life of the battery.
• Adjustable Charge Voltage: Users can set the charge voltage from 4.1V to 4.4V to accommodate various lithium-ion chemistries and optimize battery performance.
• Integrated Current Sensor: The MAX1502TETJ-T includes an integrated current sensor that eliminates the need for external sense resistors, reducing the overall component count.
• Programmable Charge Current: The charge current can be programmed up to 2A, allowing for faster charging times for larger capacity batteries.
• Comprehensive Protection Features: It incorporates multiple safety features, including overvoltage protection, thermal protection, and a timer to prevent overcharging, ensuring safe and reliable operation.

Applications:

The MAX1502TETJ-T is well-suited for a wide range of portable electronic devices such as:

• Smartphones and PDAs
• Digital Cameras
• Portable Media Players
• Handheld Gaming Devices
• Bluetooth Earpieces and Wearables

With its advanced charging capabilities and compact form factor, the MAX1502TETJ-T from Maxim Integrated is a top choice for designers looking to incorporate a reliable and efficient battery charging solution into their next-generation portable devices.