The MAX1504AETJ+T is a highly integrated battery charger IC designed by Maxim Integrated, a leader in analog and mixed-signal engineering. This compact and efficient component is specifically tailored for charging single-cell lithium-ion (Li+) batteries. Its small package and advanced features make it an ideal choice for portable applications where space is at a premium and performance is paramount.

Key Features

• Charge Voltage: The MAX1504AETJ+T provides a precise charge voltage with a ±0.75% accuracy, ensuring the longevity and reliability of the battery.
• Charge Current: It supports programmable charge current up to 2A, allowing for rapid charging of the connected battery.
• Thermal Regulation: This IC includes a thermal regulation feature that optimizes the charge rate for all operating temperatures, protecting the battery and circuitry from overheating.
• Charge Status Indicators: It offers status outputs that can be used to drive LEDs or communicate with a host processor to indicate charging progress and completion.
• Smart Power Selector: The Smart Power Selector feature allows the device to seamlessly transition between charging and supplying power to the load, ensuring uninterrupted operation of the device being powered.

Applications

The MAX1504AETJ+T is versatile and can be used across a wide range of applications. It is particularly well-suited for portable devices such as smartphones, tablets, handheld gaming consoles, digital cameras, and other USB-powered gadgets.

Package and Availability

This IC is offered in a compact, 32-pin TQFN package with an exposed pad, which aids in thermal dissipation. The MAX1504AETJ+T is available in tape and reel form, denoted by the ‘+T’ suffix, making it suitable for high-volume production environments.

Quality and Reliability

Maxim Integrated is committed to delivering high-quality and reliable components. The MAX1504AETJ+T is no exception and is built to meet the stringent requirements of the portable electronics market, ensuring both safety and performance.