Overview
The BQ2060A-E619DBQG4 is a sophisticated battery management IC produced by Texas Instruments. Designed for use in battery packs, this IC provides accurate monitoring and reporting of battery parameters such as voltage, current, temperature, and remaining capacity. It is particularly suited for applications in portable electronics, medical devices, and industrial equipment. The BQ2060A-E619DBQG4 stands out for its high precision, low power consumption, and robust communication capabilities, making it a competitive choice in the battery management market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7 to 5.5 | V | Operating range |
| Current Measurement Accuracy | ±1% | Typical | |
| Voltage Measurement Accuracy | ±0.5% | Typical | |
| Temperature Measurement Accuracy | ±1°C | Typical | |
| Communication Interface | SMBus | Compliant with SMBus 1.1 | |
| Operating Temperature Range | -40 to +85 | °C | |
| Package | DBQG4 | 24-pin TSSOP |
Key Features
- Accurate monitoring of battery voltage, current, and temperature.
- Supports SMBus communication for easy integration with host systems.
- Low power consumption enhances battery life in portable applications.
- Integrated self-diagnostics for improved reliability.
- Compact 24-pin TSSOP package suitable for space-constrained designs.
Applications
The BQ2060A-E619DBQG4 is ideal for a variety of applications, including:
- Portable Electronics: Smartphones, tablets, and laptops benefit from its precise battery monitoring capabilities.
- Medical Devices: Ensures reliable operation of portable medical equipment by maintaining optimal battery health.
- Industrial Equipment: Provides robust battery management in industrial automation and control systems.
Q & A
1. What is the primary function of the BQ2060A-E619DBQG4?
The primary function is to monitor and report battery parameters such as voltage, current, temperature, and remaining capacity.
2. What communication interface does it use?
It uses the SMBus interface, compliant with SMBus 1.1.
3. What is the accuracy of current measurement?
The current measurement accuracy is typically ±1%.
4. Can it operate in extreme temperatures?
Yes, it operates in a temperature range of -40°C to +85°C.
5. What package does it come in?
It comes in a 24-pin TSSOP package.
6. Is it suitable for medical devices?
Yes, it is suitable for medical devices due to its precise monitoring and reliability.
7. What is the supply voltage range?
The supply voltage range is 2.7V to 5.5V.
8. Does it support self-diagnostics?
Yes, it includes integrated self-diagnostics for improved reliability.
9. How does it enhance battery life in portable applications?
Its low power consumption helps in enhancing battery life.
10. What is the voltage measurement accuracy?
The voltage measurement accuracy is typically ±0.5%.
