Datasheet Texas Instruments BQ20Z65-R1 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ20Z65-R1 |
Medidor de gas compatible con SBS 1.1 con tecnología Impedance Track® „
Hojas de datos
SBS 1.1-Compliant Gas Gauge and Protection Enabled With Impedance Trackв„ў datasheet
PDF, 1.2 Mb, Archivo publicado: dic 21, 2009
Extracto del documento
Precios
Estado
| BQ20Z65DBT-R1 | BQ20Z65DBTR-R1 | |
|---|---|---|
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No |
Embalaje
| BQ20Z65DBT-R1 | BQ20Z65DBTR-R1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 44 | 44 |
| Package Type | DBT | DBT |
| Industry STD Term | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 40 | 2000 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | 20Z65 | 20Z65 |
| Width (mm) | 4.4 | 4.4 |
| Length (mm) | 11 | 11 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar |
Plan ecológico
| BQ20Z65DBT-R1 | BQ20Z65DBTR-R1 | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- Thermistor Selection Guide for Texas Instruments Advanced Fuel GaugesPDF, 564 Kb, Archivo publicado: sept 28, 2011
bq20z40, bq20z45, bq20z60, bq20z65, bq20z70, bq20z75, bq20z80, bq20z90, bq20z95, bq27410, Thermistor Selection Guide for Texas Instruments Advanced Fuel Guages - bq20z40/45 and bq20z60/65 Gas Gauge Circuit DesignPDF, 349 Kb, Archivo publicado: agosto 10, 2009
- bq20z40/bq20z45 and bq20z60/bq20z65 Data Flash ComparisonPDF, 236 Kb, Archivo publicado: jul 9, 2009
This document compares the data flash values and functionality of the bq20z40/bq20z45 and the bq20z60/bq20z65 family of gas gauges. The comparisons are presented in tabular format. - bq20z40/45 and bq20z60/65 EVM Data Flash Settings for Number of Serial CellsPDF, 179 Kb, Archivo publicado: agosto 7, 2009
This application report describes the configuration changes in the data flash constants in the Texas Instruments bq20z40/45 and bq20z60/65 Gas Gauging Evaluation Software required for a variety of battery-pack configurations. - Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. A)PDF, 1.0 Mb, Revisión: A, Archivo publicado: jul 25, 2011
This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication between the MSP430 microcontroller and a SMBus-compatible battery fuel gauge. The MSP430 device interrogates the fuel gauge for voltage, current, and other parameters via SMBus. It then adjusts the p - bq20z90/bq20z95 to bq20z60/bq20z65 Change List. (Rev. A)PDF, 44 Kb, Revisión: A, Archivo publicado: abr 19, 2011
- bq20z40/45/60/65 Printed-Circuit Board Layout GuidePDF, 409 Kb, Archivo publicado: dic 3, 2009
Attention to layout is critical to the success of any battery management circuit board. The mixture of high-current paths with an ultralow-current microcontroller creates the potential for design issues that can be challenging to solve. This application report presents guidelines to ensure a stable and well-performing project.
Linea modelo
Serie: BQ20Z65-R1 (2)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge