DS2786G+T&R

The DS2786G+T&R is a high-accuracy battery fuel gauge and monitor designed for lithium-ion and lithium-polymer battery systems. It utilizes a sophisticated algorithm to provide precise capacity measurements, voltage, temperature, and current data, enabling effective battery management. Key features include a small footprint for easy integration into portable devices, advanced state-of-charge (SOC) calculation, and programmable thresholds for battery protection.
The device supports SMBus communication, allowing integration with microcontrollers for real-time monitoring and control. Additionally, it provides capabilities for battery conditioning and health monitoring, enhancing battery life and performance. The DS2786 is particularly suitable for applications in smartphones, tablets, wearables, and other battery-powered devices where accurate energy management is crucial.
In summary, the DS2786G+T&R is an essential component for optimizing battery performance and ensuring safe and efficient operation in modern electronic applications.

The DS2786G+T&R is a battery fuel gauge IC designed for high-accuracy state-of-charge measurement in rechargeable lithium-ion and lithium-polymer batteries. Key features include:
1. High-Precision Measurement: Employs a highly accurate coulomb counter to track battery capacity.
2. I2C Communication: Interfaces via an I2C-compatible communication protocol, enabling easy integration with microcontrollers.
3. Temperature Compensation: Offers temperature measurement to improve accuracy across varying conditions.
4. Cell Balancing: Supports cell balancing to extend battery life and enhance performance.
5. Programmable Settings: Allows customization of charge and discharge parameters for application-specific needs.
6. Low Power Consumption: Designed for low power operation, making it suitable for portable applications.
7. Built-in Protection: Includes features to prevent overvoltage and undervoltage scenarios, enhancing battery safety.
These features make the DS2786G+T&R ideal for use in smartphones, tablets, and other battery-operated devices requiring precise battery management.

The DS2786G+T&R is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) format. This compact package type offers a small footprint and is suitable for space-constrained applications, commonly used in battery management systems.

The DS2786G+T&R is a battery fuel gauge integrated circuit with a total of 16 pins. Its primary functions include monitoring battery voltage, current, and temperature to accurately estimate remaining battery capacity. The pinout includes the following key functions:
1. VSS (Ground) - Pin 1: Ground reference.
2. VDD (Power Supply) - Pin 2: Supply voltage input.
3. SCL (I2C Clock) - Pin 3: Serial clock for I2C communication.
4. SDA (I2C Data) - Pin 4: Serial data line for I2C communication.
5. TS (Temperature Sensor Input) - Pin 5: Connects to an external thermistor for temperature monitoring.
6. C1, C2 - Pins 6, 7: Connect to external capacitors for filtering.
7. GPIO1, GPIO2 - Pins 8, 9: General-purpose input/output pins.
8. CHG (Charge Input) - Pin 10: Connects to the battery charger.
9. BAT (Battery Input) - Pin 11: Connects to the battery.
10. SYS (Load Output) - Pin 12: Output for system load.
11. REG - Pin 13: Regulator output.
12. NC (No Connect) - Pins 14-16: Not used.
This configuration supports battery management in portable applications.

The DS2786G+T&R is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor devices, including integrated circuits, microcontrollers, and sensors. The company is known for its innovations in various sectors, including automotive, industrial, consumer electronics, and communications. TI's products are widely used in a variety of applications, emphasizing efficiency and reliability.

The DS2786G+T&R is a battery fuel gauge IC primarily used in applications such as portable electronics, wearable devices, and battery management systems. It provides accurate battery state-of-charge measurements, monitoring for lithium-ion batteries, and supports smart battery configurations. Its low power consumption and compact design make it suitable for smartphones, tablets, and other battery-operated devices requiring precise energy management.

The DS2786G+T&R is a battery fuel gauge IC. Equivalent products include the Maxim Integrated MAX17043, MAX17044, and other similar battery fuel gauge ICs from manufacturers like Analog Devices (e.g., ADP5061) or Texas Instruments (e.g., BQ27441). However, always verify specifications for compatibility with your specific application.