Overview
The BQ20Z655DBTR is a multi-function battery controller IC developed by Texas Instruments, designed for managing Lithium-Ion and Lithium-Polymer batteries. This product is part of the Impedance Track™ series, offering advanced fuel gauging and monitoring capabilities. It is particularly suited for applications requiring precise battery management and protection. The BQ20Z655DBTR is aimed at industries such as consumer electronics, portable devices, and industrial equipment, where reliable and efficient battery performance is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | Battery Management IC | - | - |
| Battery Chemistry | Lithium-Ion, Lithium-Polymer | - | - |
| Supply Voltage | 4.5 to 25 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package | 44-TSSOP | - | Surface Mount |
| Functions | Fuel Gauge, Overvoltage Protection | - | - |
Key Features
- Advanced Impedance Track™ technology for accurate fuel gauging.
- Comprehensive protection features including overvoltage protection.
- Wide operating voltage range, suitable for various battery configurations.
- Compact 44-TSSOP package for space-constrained applications.
Applications
The BQ20Z655DBTR is widely used in portable electronics such as laptops, tablets, and smartphones, where it ensures efficient battery management and longevity. It is also employed in industrial equipment and medical devices, providing reliable performance in demanding environments. Additionally, its advanced monitoring capabilities make it ideal for applications requiring precise battery state-of-charge information.
Q & A
What is the primary function of the BQ20Z655DBTR?
The BQ20Z655DBTR is a multi-function battery controller IC designed for managing Lithium-Ion and Lithium-Polymer batteries, offering fuel gauging and protection features.
What battery chemistries does the BQ20Z655DBTR support?
It supports Lithium-Ion and Lithium-Polymer batteries.
What is the operating voltage range of the BQ20Z655DBTR?
The operating voltage range is 4.5V to 25V.
What is the operating temperature range of the BQ20Z655DBTR?
It operates between -40°C and 85°C.
What package does the BQ20Z655DBTR come in?
It is available in a 44-TSSOP package.
What protection features does the BQ20Z655DBTR offer?
It includes overvoltage protection and other safety features.
What are the typical applications of the BQ20Z655DBTR?
It is used in portable electronics, industrial equipment, and medical devices.
What technology does the BQ20Z655DBTR use for fuel gauging?
It uses Impedance Track™ technology for accurate fuel gauging.
Is the BQ20Z655DBTR suitable for space-constrained applications?
Yes, its compact 44-TSSOP package makes it ideal for space-constrained designs.
Where can I find more detailed specifications for the BQ20Z655DBTR?
Detailed specifications can be found in the official datasheet provided by Texas Instruments.
