BQ25172DSGR

The BQ25172DSGR is a highly integrated battery management IC designed for portable applications, specifically for lithium-ion or lithium-polymer battery charging and management. It features a buck charger with a wide input voltage range, enabling efficient charging from various sources. The device supports multiple charging modes, such as linear charging and trickle charging, and offers programmable charge currents to suit different battery capacities.
Key functionalities include battery voltage monitoring, temperature protection, and a robust set of protection features to enhance safety and longevity. The BQ25172DSGR also integrates various communication interfaces, allowing seamless integration into system designs. Its low quiescent current makes it suitable for battery-powered applications, ensuring minimal power loss during standby modes. Additionally, the device is housed in a compact QFN package, making it ideal for space-constrained designs.
Overall, the BQ25172DSGR is a versatile solution for efficient battery management in consumer electronics, wearables, and IoT devices.

The BQ25172DSGR is a highly integrated battery charger and power management IC designed for single-cell lithium-ion and lithium-polymer batteries. Key features include:
1. Input Voltage Range: Supports a wide input voltage range from 4.5V to 16V, enabling compatibility with various power sources.
2. Charging Current: Adjustable charging current up to 1A, allowing for flexibility based on battery specifications.
3. Thermal Regulation: Incorporates thermal regulation to prevent overheating during charging.
4. Battery Protection: Features over-voltage, under-voltage, and over-temperature protection to ensure safe battery operation.
5. Low Quiescent Current: Offers low power consumption in standby mode, extending battery life.
6. Built-in Power Path Management: Manages power distribution between the battery and system load efficiently.
7. I2C Interface: Provides an I2C interface for configuration and monitoring, facilitating integration into smart systems.
8. Compact Package: Available in a small QFN package, suitable for space-constrained applications.
These features make the BQ25172DSGR ideal for wearable devices, IoT applications, and other portable electronics.

The BQ25172DSGR is packaged in a 24-pin HTQFN (Heat Sink Thin Quad Flat No-lead) format. This package type is designed for efficient thermal management and compact PCB layout, making it suitable for battery management applications.

The BQ25172DSGR is a highly integrated battery charger IC from Texas Instruments, designed for portable applications. It has a total of 16 pins.
Key functions of the BQ25172 include:
1. Battery Charging: Supports Li-ion/Li-polymer battery charging with programmable charge current.
2. Power Path Management: Allows simultaneous charging and powering of the load.
3. Input Voltage Regulation: Ensures safe and efficient charging from various power sources.
4. Status Indication: Provides status outputs (e.g., charge status, fault conditions).
5. Thermal Regulation: Protects the device from overheating during charging.
6. I²C Interface: Enables configuration and monitoring of charger settings.
These features make the BQ25172 suitable for applications like wearables, medical devices, and other battery-operated equipment.

The BQ25172DSGR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1951 and headquartered in Dallas, Texas, TI specializes in designing and manufacturing a wide range of integrated circuits and semiconductor devices. The company serves various industries, including automotive, industrial, communications, and consumer electronics. Texas Instruments is particularly known for its analog and embedded processing products, which are widely used in diverse applications such as power management, signal processing, and microcontrollers. The BQ25172DSGR is a highly integrated battery management device primarily used in portable devices and wearables for charging and power management solutions.

The BQ25172DSGR is a battery management IC primarily used in portable electronics for charging lithium-ion and lithium-polymer batteries. Its application areas include wearables, medical devices, IoT sensors, and other compact battery-operated systems. It provides features like adjustable charge current, battery protection, and power path management, making it suitable for efficient energy management in space-constrained applications.

The BQ25172DSGR is a battery charger IC. Equivalent products include the BQ25170, BQ25171, and BQ25173 from Texas Instruments, which offer similar features with slight variations in specifications. Other alternatives may include charger ICs from manufacturers like Microchip (MCP73831), Analog Devices (LTC4054), and Maxim Integrated (MAX8903). Always ensure compatibility based on specific application requirements.