Overview
The BQ2060A-E619DBQ is a sophisticated battery management integrated circuit (IC) developed by Texas Instruments. This model is specifically designed for smart battery systems, providing accurate monitoring and management of battery performance. It is targeted towards applications requiring reliable battery data reporting and enhanced safety features, such as portable electronics, medical devices, and backup power systems. The BQ2060A-E619DBQ stands out for its high precision in battery charge and discharge monitoring, robust safety mechanisms, and compliance with the Smart Battery Data Specification.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3.0 to 5.5 | V | Operating range |
| Operating Temperature | -40 to +85 | °C | Industrial grade |
| Communication Interface | SMBus | - | Compliant with SMBus 1.1 |
| Battery Chemistry | Li-ion, Li-poly | - | Supports multiple chemistries |
| Accuracy | ±1 | % | Charge/discharge monitoring |
| Package | QFN | - | 48-pin |
Key Features
- Accurate monitoring of battery charge and discharge cycles.
- Integrated safety features for over-voltage, under-voltage, and over-current protection.
- Compliance with the Smart Battery Data Specification for enhanced interoperability.
- Low power consumption, ideal for portable applications.
- Robust SMBus communication interface for reliable data transfer.
Applications
The BQ2060A-E619DBQ is widely used in various fields including portable electronics such as laptops and tablets, medical devices like portable monitors and diagnostic equipment, and backup power systems for critical infrastructure. Its precise battery management capabilities ensure optimal performance and safety, making it a preferred choice for applications where battery reliability is crucial.
Q & A
1. What is the primary function of the BQ2060A-E619DBQ?
The primary function is to monitor and manage battery performance in smart battery systems, ensuring safety and efficiency.
2. Which battery chemistries does the BQ2060A-E619DBQ support?
It supports Li-ion and Li-poly battery chemistries.
3. What is the operating voltage range of the BQ2060A-E619DBQ?
The operating voltage range is from 3.0V to 5.5V.
4. What communication interface does the BQ2060A-E619DBQ use?
It uses the SMBus interface, compliant with SMBus 1.1.
5. What are the key safety features of the BQ2060A-E619DBQ?
Key safety features include over-voltage, under-voltage, and over-current protection.
6. What is the accuracy of the BQ2060A-E619DBQ in monitoring charge/discharge?
The accuracy is ±1% in monitoring charge and discharge cycles.
7. What is the package type of the BQ2060A-E619DBQ?
It comes in a 48-pin QFN package.
8. What is the operating temperature range of the BQ2060A-E619DBQ?
The operating temperature range is from -40°C to +85°C.
9. Can the BQ2060A-E619DBQ be used in medical devices?
Yes, it is suitable for use in medical devices due to its precise battery management and safety features.
10. Is the BQ2060A-E619DBQ compliant with any industry standards?
Yes, it is compliant with the Smart Battery Data Specification.
