TC1303B-AG0EMFTR

TC1303B-AG0EMFTR Application Field and Working Principle

TC1303B-AG0EMFTR is a Power Management IC (PMIC) consisting of a single-cell lithium-ion battery charger and ultra-low-dropout regulator (LDO). This device belongs to the “Linear + Switching” category of Voltage Regulators, and is intended to be used in a variety of applications that require high efficiency and low noise.

The primary application of TC1303B-AG0EMFTR is the charging of 1-Cell (3.6V) Lithium-ion batteries. It can also provide up to 2 Amps of output current for other applications. The device uses a state-of-the-art charging algorithm which ensures that the battery is charged safely, efficiently, and quickly. It also features short-circuit, thermal shutdown, and over-voltage protection to guard against damage to the Li-ion battery.

The TC1303B-AG0EMFTR is designed with a low noise and high efficiency LDO, which provides a regulated output voltage of 1.8V with a low dropout voltage at 450mV. The LDO has very low quiescent current of 3uA and is capable of supporting up to 150mA of continuous output current. The device also features thermal and short-circuit protection for the LDO.

To ensure the safety and reliability of the device, TC1303B-AG0EMFTR implements several built-in protection features that can monitor the voltage and current levels inside the circuitry. This includes under and over-voltage detection, current sense circuit, and reverse current protection. All these safety features are key for protecting Lithium-ion batteries from damage and extending their life.

In summary, TC1303B-AG0EMFTR is an ideal solution for cost-effective, low-noise power management applications with Li-ion batteries. The device provides a combination of fast charging and ultra-low dropout voltage that can be used in a variety of applications. It is also capable of providing up to 2 Amps of output current and features a slew of safety features that can protect against damage and prolong the life of the battery.