MAX1813EEI+

The MAX1813EEI+ is an IC component developed by Maxim Integrated. It is a versatile, high-efficiency, low-quiescent-current, standalone battery charger for single-cell lithium-ion or lithium-polymer batteries. One of the key features of the MAX1813EEI+ is its ability to charge batteries with a voltage range of 4.1V to 7.5V. This makes it suitable for a wide variety of applications. Additionally, it has an adjustable charge current ranging from 100mA to 1A, allowing for flexibility in battery charging. The IC component also incorporates a built-in power MOSFET and reverse-blocking diode, which significantly simplifies the design. Furthermore, it supports both USB and AC adapter inputs, making it adaptable to different power sources. A notable feature of the MAX1813EEI+ is its power path control. This feature allows the battery to directly power the system while it is being charged. This is especially useful in applications where uninterrupted power supply is required. To ensure safety during charging, the IC component includes various protection features. It has overvoltage protection, overcurrent protection, and overtemperature protection mechanisms. These protections help prevent damage to both the battery and the charging circuitry. Another important aspect of the MAX1813EEI+ is its automatic recharge function. When the battery voltage drops below a specified threshold, the IC automatically initiates the charging process, ensuring continuous operation of the device