Overview
The Texas Instruments BQ20Z95DBTR is a sophisticated battery management integrated circuit (IC) designed for lithium-ion and lithium-polymer batteries. This IC is part of the SBS 1.1-compliant gas gauge and protection enabled with impedance tracking, making it an essential component for accurate battery state of charge (SOC) estimation and overall battery health monitoring. The BQ20Z95DBTR is packaged in a 44-pin TSSOP (Thin Shrink Small Outline Package) and is widely used in various portable electronic devices and battery-powered systems.
Key Specifications
| Parameter | Value |
|---|---|
| Battery Type | Lithium-ion, Lithium Polymer |
| Output Voltage | 0 V to 25 V |
| Output Current | 100 mA |
| Operating Supply Voltage | 4.5 V to 25 V |
| Package Type | 44-pin TSSOP |
Key Features
- SBS 1.1-compliant gas gauge
- Impedance tracking for accurate SOC estimation
- Protection features for overcharge, over-discharge, and short-circuit
- High accuracy battery state of charge monitoring
- Compact 44-pin TSSOP package
Applications
The BQ20Z95DBTR is suitable for a wide range of applications, including portable electronic devices such as smartphones, tablets, and laptops, as well as other battery-powered systems like power tools, electric vehicles, and renewable energy systems. Its precise battery management capabilities make it an ideal choice for any application requiring reliable and efficient battery performance.
Q & A
- What is the BQ20Z95DBTR used for? The BQ20Z95DBTR is used for managing lithium-ion and lithium-polymer batteries in various electronic devices.
- What is the operating supply voltage range of the BQ20Z95DBTR? The operating supply voltage range is 4.5 V to 25 V.
- What package type does the BQ20Z95DBTR come in? The BQ20Z95DBTR comes in a 44-pin TSSOP package.
- Does the BQ20Z95DBTR support impedance tracking? Yes, it supports impedance tracking for accurate SOC estimation.
- What are some common applications of the BQ20Z95DBTR? Common applications include portable electronic devices, power tools, electric vehicles, and renewable energy systems.
- Is the BQ20Z95DBTR SBS 1.1-compliant? Yes, the BQ20Z95DBTR is SBS 1.1-compliant.
- What is the maximum output current of the BQ20Z95DBTR? The maximum output current is 100 mA.
- Does the BQ20Z95DBTR have built-in protection features? Yes, it includes protection features for overcharge, over-discharge, and short-circuit.
- Where can I find detailed specifications for the BQ20Z95DBTR? Detailed specifications can be found in the datasheet available on Texas Instruments' official website and other electronic component distributors like Mouser and Digi-Key.
- What is the typical use case for the BQ20Z95DBTR in battery management? The typical use case is for accurate battery state of charge monitoring and overall battery health management in lithium-ion and lithium-polymer battery systems.
