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BQ24079TRGTR

The BQ24079TRGTR is a highly integrated, multichemistry battery charge management device from Texas Instruments. It is designed to provide efficient and reliable charging for single-cell lithium-ion and lithium-polymer batteries, making it suitable for a wide range of applications.

Description:

The BQ24079TRGTR is a highly efficient, single-cell lithium-ion and lithium-polymer charge management device that integrates a linear charger, power path switch, and system power switch. It is available in a thermally enhanced 16-pin, 3mm x 3mm TQFN package.

Features:

1. Multichemistry support: The BQ24079TRGTR supports charging for lithium-ion and lithium-polymer batteries.
2. High efficiency: The device features a high-efficiency synchronous buck converter, which minimizes power dissipation and improves overall charging efficiency.
3. Input current limit: The BQ24079TRGTR has a programmable input current limit, allowing for easy adaptation to various charging scenarios.
4. Precise voltage and current monitoring: The device provides accurate monitoring of the battery voltage and charging current, ensuring safe and efficient charging.
5. Power path management: The integrated power path switch allows the device to manage the power flow between the battery and the system, optimizing energy usage.
6. System power switch: The integrated system power switch enables control over the power supplied to the system, allowing for power-saving modes and safe shutdown in case of over-discharge or other faults.
7. Thermal protection: The BQ24079TRGTR features thermal regulation and protection, ensuring safe operation under various conditions.
8. Small form factor: The device is available in a compact 16-pin, 3mm x 3mm TQFN package, making it suitable for space-constrained applications.

Applications:

The BQ24079TRGTR is suitable for a wide range of applications that require efficient and reliable single-cell lithium-ion or lithium-polymer battery charging, including:

1. Portable electronic devices: Smartphones, tablets, and wearable devices.
2. IoT devices: Smart home devices, sensors, and wearables.
3. Medical devices: Portable medical equipment and wearable health monitors.
4. Consumer electronics: Bluetooth speakers, headphones, and other portable audio devices.
5. Industrial equipment: Portable data loggers, handheld scanners, and other battery-powered industrial tools.

In summary, the BQ24079TRGTR is a versatile and efficient battery charge management device from Texas Instruments, designed to provide reliable charging for single-cell lithium-ion and lithium-polymer batteries in various applications. Its features, such as multichemistry support, high efficiency, and thermal protection, make it an ideal choice for developers looking to implement a robust and efficient charging solution in their designs.