BQ24172RGYR (In Stock:11528)

The BQ24172RGYR is a highly integrated, high-efficiency switching regulator from Texas Instruments that is designed for use in battery charging applications. It features a synchronous step-down converter with an integrated high-efficiency switch and a high-voltage linear regulator to provide a highly efficient and compact solution for charging lithium-ion and lithium-polymer batteries. Key features of the BQ24172RGYR include: 1. High efficiency: The BQ24172RGYR offers high efficiency of up to 93%, which helps to minimize power dissipation and reduce the size of the external components required. 2. High input voltage range: The device can operate with input voltages from 3.5V to 24V, making it suitable for a wide range of applications. 3. Integrated switch: The BQ24172RGYR features an integrated high-efficiency switch that eliminates the need for an external switch, reducing the overall size and cost of the solution. 4. Programmable charging current and voltage: The charging current and voltage can be programmed using external resistors, allowing for customization of the charging profile to meet the specific requirements of the application. 5. Thermal protection: The device includes thermal protection features, such as thermal shutdown and thermal regulation, to ensure safe and reliable operation. 6. Small form factor: The BQ24172RGYR is available in a compact 16-pin package, making it suitable for space-constrained applications. Applications for the BQ24172RGYR include: 1. Portable electronic devices: The BQ24172RGYR is ideal for use in portable electronic devices such as smartphones, tablets, and wearable devices, where efficient and compact battery charging solutions are critical. 2. Power banks: The device can also be used in power banks to provide efficient charging for multiple devices. 3. Medical devices: The BQ24172RGYR can be used in medical devices that require efficient and reliable battery charging. 4. Industrial equipment: The device can also be used in industrial equipment that requires efficient and compact battery charging solutions. Overall, the BQ24172RGYR from Texas Instruments is a highly efficient and compact switching regulator that is ideal for a wide range of battery charging applications, including portable electronic devices, power banks, medical devices, and industrial equipment.