BQ25890HRTWR

The BQ25890HRTWR is a highly integrated switch-mode battery charge management and system power path management device from Texas Instruments, designed for single-cell Li-Ion and Li-Polymer batteries. It supports USB-compatible input source connections and can operate in both USB host and dedicated charger modes. This device is capable of fast charging, offering a high current charge rate of up to 5A, which facilitates quick charging cycles.
Its features include high efficiency, automatic power path management, and USB On-the-Go (OTG) support. The BQ25890HRTWR integrates a battery protection circuit, which helps manage input current and voltage regulation, ensuring safe and optimal charging. The power path management allows the device to power the system while simultaneously charging the battery, ensuring seamless device operation.
It also supports I2C communication, allowing for easy integration and control in a variety of applications. The device's compact form factor and advanced features make it suitable for use in smartphones, tablets, portable media players, and other battery-powered devices.

The BQ25890HRTWR is a highly integrated, switch-mode battery charge management and system power path management device for single-cell Li-Ion and Li-Polymer batteries. Key features include:
1. Switch-Mode Charger: High-efficiency synchronous switch-mode charging with up to 3A charge current.

2. Input Voltage Range: Supports wide input voltage range from 3.9V to 14V, making it compatible with various power sources like USB and adapters.
3. Power Path Management: Ensures continuous power to the system even when the battery is depleted or removed.
4. Fast Charging: Features fast charge technology with a selectable I2C interface, allowing for programmable charging parameters.
5. USB Compatibility: Equipped with USB On-the-Go (OTG) support, enabling devices to function as a host to power other USB devices.
6. Safety Features: Includes thermal regulation, battery temperature sensing, and input over-voltage protection to enhance safety during charging.
7. Low Battery Leakage: Minimizes power drain when the device is idle, extending battery life.
8. Status Indicators: LED and status outputs for monitoring charging status and fault conditions.
9. Compact Package: Available in a small, thermally efficient 24-pin package, suitable for space-constrained applications.
These features make it an ideal choice for portable devices requiring efficient power management and fast charging capabilities.

The BQ25890HRTWR is a battery charge management IC from Texas Instruments. It comes in a 24-pin WQFN (Wettable Flank Quad Flat No-Lead) package, which is a compact, surface-mount package suitable for space-constrained applications.

The BQ25890HRTWR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and electronic components. They are known for producing analog chips, embedded processors, and other components used in a variety of electronic applications, including consumer electronics, automotive systems, industrial machinery, and communication devices. Texas Instruments focuses on innovation and technological advancement, playing a significant role in the electronics industry.

The BQ25890HRTWR is a highly integrated switch-mode battery charge management and system power path management device for single-cell Li-ion and Li-polymer batteries. It is commonly used in application areas such as smartphones, tablets, portable media players, and other USB-powered consumer electronics. It supports fast charging and offers features like high efficiency, USB On-the-Go (OTG) support, and protection against over-voltage, over-current, and thermal conditions.

The BQ25890HRTWR is a highly-integrated switch-mode battery charge management and system power path management device for single-cell Li-Ion and Li-Polymer batteries. Equivalent products include:
1. BQ25892 by Texas Instruments - Similar features with minor differences.
2. Maxim Integrated MAX77650 - Offers similar charging capabilities with integrated power management features.
3. Microchip MCP73871 - Integrated charge management controller with similar functionality.
4. Linear Technology/Analog Devices LTC4162 - A similar feature set for single-cell battery applications.
Always verify compatibility with specific application requirements before selecting a replacement.