MAX8903DETI+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MAX8903DETI+T is a PMIC (Power Management Integrated Circuit) Battery Charger device. It supports a wide range of feature rich charging capabilities including fast-charge, temperature monitoring, switched-mode operation, and power-monitoring. The MAX8903DETI+T is designed to provide highly efficient and accurate charging of Li-Ion, Ni-MH and NiCd batteries with high accuracy at a very low cost.

The device is based on a charge controller IC, which contains all the necessary features and functions to precisely control charging of a wide range of common battery types. It includes a number of safety features, such as over-temperature and over-charge detection, and provides high accuracy temperature, current and voltage measurements for optimized battery life and charging performance. The MAX8903DETI+T also uses an efficient and low noise switched-mode topology which ensures a low power dissipation and high accuracy charge control.

The working principle is as follows - it utilizes a two-stage switching scheme for low quiescent current. It is equipped with two independent switch controllers; one for the fast charging phase and one for the slow charging phase. The fast charging phase will quickly charge the battery until the voltage reaches a pre-set threshold. Then, the slow charging phase will gradually reduce the charging current and monitor the battery voltage to ensure the battery is safely charged. The MAX8903DETI+T also performs a number of safety tests during the charging process to ensure that the battery is charged safely, such as over-temperature, over-charge and short-circuit detection.

MAX8903DETI+T can be utilized in a variety of applications such as portable devices, cordless phones, digital cameras, wearables, healthcare equipment, smart watches, and e-bikes. It has a number of features that make it suitable for these applications, such as the low quiescent current, the low noise switched-mode operation and the high accuracy current and voltage measurements. The device also supports advanced charging algorithms, such as fast-charge, temperature monitoring and power-monitoring.

Overall, the MAX8903DETI+T is an excellent choice for a wide range of applications that require highly efficient and accurate charging capabilities. It combines high accuracy and low noise in a very low cost package and is an ideal solution for high volume consumer and industrial applications.

The specific data is subject to PDF, and the above content is for reference