Texas Instruments

BQ25173DSGR

The BQ25173DSGR is a highly integrated, high efficiency, single-cell linear charger with power path management from Texas Instruments. It is designed for use in a variety of applications, including portable devices, wearables, and other battery-powered devices that require efficient and reliable charging.

Description:

The BQ25173DSGR is a compact, surface-mount device that is designed to provide efficient and reliable charging for single-cell lithium-ion batteries. It features a built-in microcontroller that provides precise control over the charging process, as well as advanced safety features to protect the battery and the device from overcharging, overcurrent, and other potential issues.

Features:

• High efficiency charging: The BQ25173DSGR is designed to provide high efficiency charging, which helps to minimize power consumption and extend the life of the battery.
• Power path management: The device includes power path management, which allows it to efficiently manage power flow between the battery and the device, even when the battery is fully charged.
• Precise voltage and current control: The built-in microcontroller provides precise control over the charging voltage and current, which helps to ensure that the battery is charged safely and efficiently.
• Advanced safety features: The BQ25173DSGR includes a range of advanced safety features, including overvoltage protection, overcurrent protection, and thermal protection, to protect the battery and the device from potential issues.

Applications:

The BQ25173DSGR is suitable for use in a wide range of applications, including:

• Portable devices: The device's small size and high efficiency make it well-suited for use in portable devices, such as smartphones, tablets, and laptops.
• Wearables: The BQ25173DSGR is also suitable for use in wearable devices, such as fitness trackers and smartwatches, which require efficient and reliable charging.
• Other battery-powered devices: The device can also be used in other battery-powered devices, such as wireless speakers, headphones, and other portable electronics.

Overall, the BQ25173DSGR is a highly integrated and efficient charging solution that is well-suited for a wide range of applications. Its advanced features and safety protections make it a reliable choice for devices that require efficient and reliable charging.