The MAX1645AEEI-T is an integrated circuit (IC) component developed by Maxim Integrated. It is a versatile, highly integrated, and efficient power management solution designed for portable devices like smartphones, tablets, and portable media players. This IC is specifically designed to optimize battery charging and power management in such applications.
The MAX1645AEEI-T offers several key features that make it an attractive component for power management:
1. High Integration: This IC combines various functions into a single chip, including the charger, USB detection, and voltage regulation circuitry. This integration reduces the overall system cost and simplifies the design process.
2. USB Compliant Charging: The MAX1645AEEI-T supports USB On-the-Go (OTG) charging standards, complying with USB Battery Charging Specification Revision 1.2. It allows charging from standard USB ports found in computers, wall adapters, and car chargers.
3. Accurate Voltage Regulation: The IC incorporates a voltage regulator that provides a regulated output voltage of 4.2V for Li+ charging, ensuring accurate and safe charging of lithium-ion (Li+) batteries.
4. Fast Charging Capability: The MAX1645AEEI-T supports high-current charging, providing up to 1.2A of charging current, which enables faster battery charging compared to conventional solutions
