BQ24085DRCR

The BQ24085DRCR is a highly integrated battery management IC designed for portable applications, specifically for charging lithium-ion and lithium-polymer batteries. It features an integrated power path management system, allowing for simultaneous charging and system operation. The device supports various charging modes, including preconditioning, constant current, and constant voltage, ensuring efficient charging under different conditions.
Key features include a wide input voltage range (up to 28V), adjustable charging current, and thermal regulation to prevent overheating. The BQ24085DRCR also integrates a safety timer and fault detection mechanisms to enhance battery safety. It supports USB and wall adapter inputs, making it versatile for various power sources.
The device is available in a compact 5mm x 5mm QFN package, making it suitable for space-constrained designs. Overall, the BQ24085DRCR is an ideal solution for designers looking for reliable and efficient battery management in portable electronics.

The BQ24085DRCR is a highly integrated battery management IC designed for single-cell Li-ion and Li-polymer applications. Key features include:
1. Integrated Power Path Management: Allows simultaneous charging and powering of the system load.
2. Flexible Charge Management: Supports various charging methods, including linear and switching modes.
3. Dynamic Power Path: Automatically manages power distribution to optimize battery life and system performance.
4. Input Voltage Range: Accepts USB and AC adapter inputs with a wide voltage range (up to 5.5 V).
5. Charge Current Regulation: Programmable charge current settings for customization (up to 2 A).
6. Thermal Regulation: Protects against overheating by adjusting charge current based on temperature.
7. Safety Features: Includes overvoltage, overcurrent, and thermal protection to ensure safe operation.
8. Status Indicators: Provides LED status indicators for charging and fault conditions.
9. Battery Temperature Monitoring: Ensures safe charging under varying temperature conditions.
This IC offers a compact solution for portable battery-powered devices, enhancing efficiency and safety.

The BQ24085DRCR is packaged in a 32-pin QFN (Quad Flat No-lead) package, specifically designed for compact applications. This package type provides a small footprint and efficient thermal performance, making it suitable for portable devices.

The BQ24085DRCR is a battery management IC with a total of 12 pins. It is designed for battery charging applications, particularly for lithium-ion and lithium-polymer batteries. The key functions of its pins are as follows:
1. BAT: Battery connection.
2. GND: Ground connection.
3. VCC: Power supply input.
4. ILIM: Current limit setting.
5. TS: Temperature sense input for battery protection.
6. CE: Chip enable input.
7. SYS: System output for powering the load.
8. ISET: Charge current setting.
9. VC: Voltage regulation output.
10. STAT1 & STAT2: Status indicator outputs for charging status.
11. NTC: External NTC thermistor input for temperature monitoring.
The BQ24085DRCR integrates various features, including thermal regulation, automatic power path management, and programmable charging currents, making it suitable for portable electronic devices.

The BQ24085DRCR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is well-known for its innovation in analog electronics, embedded processors, and digital signal processing. TI serves a variety of markets, including automotive, industrial, communications, and consumer electronics. The BQ24085 is specifically a battery management IC designed for portable devices, showcasing TI's commitment to advancing power management solutions.

The BQ24085DRCR is a battery management IC used primarily in portable electronic devices, such as smartphones, tablets, and wearables. It excels in applications requiring Li-Ion/Li-Polymer battery charging, power path management, and system load sharing. Its features support efficient charging, protection against over-voltage and over-current, and enable USB or adapter input sources. Additionally, it is suitable for applications needing low quiescent current and compact designs.

The BQ24085DRCR is a battery charger IC by Texas Instruments. Equivalent products include the BQ24105, BQ24110, BQ24113, and BQ24084. These alternatives offer similar charging capabilities and specifications but may vary in features like input voltage range and output current. Always consult the datasheets for detailed comparisons.