AP9214LA-AK-HSBR-7

The AP9214LA-AK-HSBR-7 is a linear battery charger and protector IC. It is a Pulse Width Modulation (PWM) charging controller with overcharge and overdischarge protection IC with Synchronous Rectification Technology (SRT). It integrates charge current, charge voltage limits and battery temperature monitoring. This makes it ideal for small, easy-to-implement applications such as single-cell Lithium-Ion (Li-Ion) and Lithium Polymer (LiPo) battery charging. AP9214LA-AK-HSBR-7 is a typical power management IC (PMIC) and falls into the category of Battery Management.

Its application field includes portable devices such as mobile phones, tablets, navigation systems and smart watches. It is designed to support synchronous and non-synchronous charging systems, with adjustable charge currents and voltages. It also works well in extreme temperatures, featuring a working range of -40°C to +85°C.

The AP9214LA-AK-HSBR-7 works by controlling the current and voltage supplied to the battery. It regulates the charge current and voltage to optimize battery charging time. The overcharge protection and overdischarge protection prevent the battery from being overloaded or underloaded. In addition, it can also detect the battery temperature and control the charge current if necessary to prevent possible damage.

The AP9214LA-AK-HSBR-7 is designed to operate in a variety of configurations. It can be connected to the battery in series or parallel, and can be used either with a 3.3V DC voltage regulator or directly to the battery. It also features charge input current sense and current-limit selection, enabling it to support various charging currents up to 2A.

The AP9214LA-AK-HSBR-7 is capable of controlling the charging process in a variety of conditions. It can accurately monitor the charge current, charge voltage and battery temperature, and will adapt its operating parameters accordingly. This allows it to utilize the maximum charging efficiency while avoiding damage to the battery in the process.

In summary, the AP9214LA-AK-HSBR-7 is a versatile and powerful charge controller and protector IC. It is designed to operate in a wide range of environments and supports various configurations. Its ability to accurately monitor the charge current, charge voltage, and temperature allows it to maximize charging efficiency while protecting the battery in the process. This makes it an ideal choice for portable device applications such as mobile phones, tablets, navigation systems and smart watches.