BQ24079RGTR

The BQ24079RGTR is a highly integrated lithium-ion (Li-Ion) and lithium-polymer battery charge management device from Texas Instruments. Designed for portable applications, it offers a compact and efficient solution for charging single-cell batteries. Key features include a wide input voltage range, thermal regulation, and a power path management system. The device supports both USB and AC adapter inputs, automatically selecting and switching between them to ensure optimal charging. It provides safety features such as overvoltage protection, battery temperature monitoring, and reverse current blocking. The BQ24079RGTR can deliver up to 1.5A of charging current and is capable of operating in standalone mode, making it suitable for a variety of consumer electronics applications. The package is available in a small QFN (Quad Flat No-leads) form factor, which is advantageous for space-constrained designs. Overall, the BQ24079RGTR is a versatile and reliable solution for managing battery charging in portable devices.

The BQ24079RGTR is a highly integrated lithium-ion battery charge management device by Texas Instruments. It features a single-cell Li-ion and Li-polymer charging capability, making it suitable for portable applications. The device provides a complete charge management solution, integrating power FETs, high-accuracy current and voltage regulation, charge status indication, and charge termination function.
Key features include:
1. Input Voltage Range: Operates from 4.35 V to 6.5 V.
2. Charge Current: Programmable up to 1.5 A.
3. Thermal Regulation: Actively reduces charge current to manage chip temperature.
4. Safety Features: Includes reverse battery protection, thermal shutdown, and input over-voltage protection.
5. Precharge and Fast Charge: Supports precharge for deeply discharged cells and fast-charge modes.
6. Battery Detection: Automatic battery detection to ensure proper charging.
7. Charge Status Outputs: Provides visual indication for charge-in-progress, charge complete, or fault condition.
8. Small Package: Available in a 16-pin QFN package, optimizing space for compact designs.
These features make the BQ24079RGTR an efficient and reliable choice for battery-powered devices requiring safe and fast charging solutions.

The BQ24079RGTR is a battery management IC from Texas Instruments, featuring a 3 mm x 3 mm VQFN (Very Thin Quad Flat No-Lead) package with a 16-pin configuration. This type of package is compact and suitable for small, portable electronics, offering efficient thermal performance and ease of soldering onto circuit boards.

The BQ24079RGTR is a single-cell Li-Ion and Li-Polymer battery charge management IC. It is typically used in portable applications to efficiently charge a battery from a USB port.
This IC comes in a 16-pin QFN package. The key functions of the BQ24079RGTR include:
1. Charge Management: It provides constant current and constant voltage charging.
2. Power Path Management: This allows the system to be powered directly from the input source or battery.
3. USB Compatibility: It supports standard USB charging specifications.
4. Safety Features: Includes features like over-voltage protection, over-current protection, and thermal regulation.
5. Status Indicators: Provides status signals for charge and fault conditions.
These functions make the BQ24079RGTR suitable for devices that require reliable and efficient battery charging solutions.

The BQ24079RGTR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. TI is well-known for its innovations in technology and its contributions to various sectors, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company focuses on developing efficient semiconductor solutions to facilitate the advancement of electronics and has a significant presence in the electronics industry worldwide.

The BQ24079RGTR is a battery management IC primarily used for single-cell lithium-ion and lithium-polymer battery charging applications. Key application areas include portable electronic devices, such as smartphones, tablets, wearable technology, and Bluetooth accessories. It's also used in personal medical devices, power banks, and other battery-powered consumer electronics where efficient and reliable battery charging and management are required.

Equivalent products to the BQ24079RGTR chip are similar linear Li-Ion battery chargers with power-path management. Consider the MCP73871 from Microchip, the MAX8903 from Maxim Integrated, and the LTC4055 from Analog Devices. These alternatives offer comparable features like charging, power path control, and support for single-cell Li-Ion/Li-Polymer batteries. Always check specific parameters to ensure compatibility with your application.