BQ25180YBGR

The BQ25180YBGR is a highly integrated battery management IC designed for portable applications. It features a linear charger and a power path management system, allowing efficient charging and power delivery for lithium-ion and lithium-polymer batteries. The device supports input voltages up to 20V and provides a maximum charge current of 1A, making it suitable for a wide range of applications.
Key features include an I2C interface for programmable settings, integrated safety features like temperature and overvoltage protection, and a low quiescent current, which is critical for battery life. The BQ25180YBGR also includes features like battery status monitoring and automatic charging cycle management, enhancing overall reliability.
With its compact package and versatile functionality, the BQ25180YBGR is ideal for devices such as smartphones, wearable electronics, and IoT devices, where space and efficiency are paramount.

The BQ25180YBGR is a highly integrated battery charger IC designed for single-cell lithium-ion and lithium-polymer batteries. Key features include:
1. Input Voltage Range: Supports input voltages from 4.5V to 20V.
2. Charge Current: Adjustable charge current up to 3A, allowing for efficient charging.
3. Boost Converter: Integrated boost converter for systems requiring a higher voltage than the battery.
4. Power Path Management: Enables simultaneous charging and system operation, optimizing battery usage.
5. Thermal Regulation: Protects the device from overheating with built-in thermal regulation.
6. Status Indicators: LED status indicators for charging, fault, and completion.
7. Programmable Termination Current: Allows customization for different battery types.
8. USB On-the-Go Compatibility: Supports charging from USB sources.
9. Small Package: Available in a compact 32-pin QFN package, suitable for space-constrained applications.
These features make the BQ25180YBGR ideal for portable devices requiring efficient battery management and charging solutions.

The BQ25180YBGR is packaged in a small, 3mm x 3mm VQFN (Very thin Quad Flat No-lead) format, which allows for efficient thermal performance and space-saving on PCBs. This package type is suitable for portable and battery-operated devices.

The BQ25180YBGR is a battery management IC designed for lithium-ion and lithium-polymer batteries. It has a total of 16 pins.
Pin Functions:
1. VIN: Input voltage for the IC.
2. BAT: Battery connection.
3. GND: Ground reference.
4. VOUT: Output voltage connection.
5. SCL: I2C clock line for communication.
6. SDA: I2C data line for communication.
7. CE: Chip enable for power management.
8. TS: Temperature sensing input.
9. CHRG: Charge status indicator.
10. STDBY: Standby mode control.
11. VREG: Voltage regulator output.
12. PROG: Programming pin for setting charge current.
13. GPIO: General-purpose input/output pin.
14. NDISCH: Disable discharge function.
15. SYS: System output.
16. VREF: Reference voltage output.
These pins enable various functionalities including battery charging, monitoring, and management, suitable for portable devices.

The manufacturer of the BQ25180YBGR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and digital electronics, including integrated circuits (ICs) and embedded processors. Founded in 1930, TI is known for its innovation in various markets such as automotive, industrial, communications, and consumer electronics. The BQ25180YBGR specifically is a highly efficient, low-power battery charger IC designed for lithium-ion batteries, often used in portable electronic devices. TI's extensive portfolio includes products for power management, signal processing, and microcontrollers, making it a key player in the electronics industry.

The BQ25180YBGR is a highly integrated battery charger and power management IC primarily used in portable devices such as smartphones, wearables, and IoT devices. It supports lithium-ion and lithium-polymer batteries, providing features like USB charging, battery monitoring, and thermal regulation. Its compact design and efficiency make it ideal for applications requiring reliable power management in space-constrained environments.

The BQ25180YBGR is a battery management IC, specifically a battery charger for single-cell Li-ion batteries. Equivalent products include the BQ25180, BQ24232, and MCP73831, which also provide charging and power management functionalities. It's important to check specific features like input voltage, output current, and thermal performance to ensure compatibility.