Datasheet Texas Instruments BQ20Z95 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | BQ20Z95 |
Indicador de gas compatible con SBS 1.1 habilitado con pista de impedancia
Hojas de datos
SBS 1.1-Compliant Gas Gauge and Protection Enabled w/Impedance Track datasheet
PDF, 697 Kb, Revisión: C, Archivo publicado: oct 16, 2013
Extracto del documento
Precios
Estado
| BQ20Z95DBT | BQ20Z95DBTG4 | BQ20Z95DBTR | BQ20Z95DBTRG4 | |
|---|---|---|---|---|
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No | No |
Embalaje
| BQ20Z95DBT | BQ20Z95DBTG4 | BQ20Z95DBTR | BQ20Z95DBTRG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 44 | 44 | 44 | 44 |
| Package Type | DBT | DBT | DBT | DBT |
| Industry STD Term | TSSOP | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 40 | 40 | 2000 | |
| Carrier | TUBE | TUBE | LARGE T&R | |
| Device Marking | 20Z95DBT | 20Z95DBT | 20Z95DBT | |
| Width (mm) | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 11 | 11 | 11 | 11 |
| Thickness (mm) | 1 | 1 | 1 | 1 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Plan ecológico
| BQ20Z95DBT | BQ20Z95DBTG4 | BQ20Z95DBTR | BQ20Z95DBTRG4 | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Desobediente |
| Pb gratis | No |
Notas de aplicación
- bq20z75/95 Printed Circuit Board Layout GuidePDF, 802 Kb, Archivo publicado: dic 20, 2007
New single-package IC fuel gauges can significantly simplify PCB layout. Attention to layout, however, 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 troublesome design issues. This document presents guidelines that can ensure a stable and well performing project. - Differences Between the bq20z70/z75/z80/z90/z95 Impedance TrackTM Gas GaugesPDF, 44 Kb, Archivo publicado: abr 3, 2007
- Data Flash Programming Using the EV Software (Rev. A)PDF, 53 Kb, Revisión: A, Archivo publicado: jul 27, 2009
- bq20z70, bq20z75, bq20z90, and bq20z95 Voltage Current & Measurement AccuracyPDF, 58 Kb, Archivo publicado: marzo 18, 2008
This document describes the accuracy capabilities of the bq20z70, bq20z75, bq20z90, and bq20z95 solutions. All data shown in this document was gathered empirically - Information to Provide When Reporting Issues With TI GaugesPDF, 975 Kb, Archivo publicado: jul 18, 2008
- SMBus Made SimplePDF, 502 Kb, Archivo publicado: nov 9, 2016
- Data Flash Programing and Calibrating the bq20zxx Family of Gas Gauges (Rev. E)PDF, 230 Kb, Revisión: E, Archivo publicado: sept 14, 2013
bq20zxx Data Flash Programing & Calibrating the bq20zxx Family of Gas Gauges - bq29330 External Short Circuit ProtectionPDF, 155 Kb, Archivo publicado: agosto 22, 2007
In Li-ion battery pack design, short-circuit protection should be given sufficient emphasis to ensure that even if an external pack short does occur, it is benign. Properly designed battery fuel gauge solutions using the bq29330 analog front-end (AFE) protector and bq20z70, bq20z75, bq20z90, and bq20z95 fuel gauge ICs not only safeguards the battery, but also ensures a full recovery of functionali - Production 2: Data Flash Programming/Calibrating the bq20z80 Gas Gauges (Rev. B) (Rev. B)PDF, 235 Kb, Revisión: B, Archivo publicado: enero 12, 2010
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- Operating Fuel Gauge bq20z7x/8x/9x and SMBus-Like bq24745/47/65 ChargersPDF, 132 Kb, Archivo publicado: oct 6, 2009
The smart charger bq24747/765 is a high-efficiency, synchronous battery charger with an integrated input current comparator. This charger provides low component count for space constrained, multichemistry battery charging applications. SMBus input current, charge current, and input current digital-to-analog converters allow for very high regulation accuracies that the system power management micr - 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 - bq20z70 and bq20z90 Application BookPDF, 14.2 Mb, Archivo publicado: dic 13, 2006
This document introduces the bq20z70/z90 Impedance Trackв„ў and bq29330 chipset gas gauge solution - Quick-Start Guide for bq20zxx Family Gas Gauges (Rev. A)PDF, 4.4 Mb, Revisión: A, Archivo publicado: sept 4, 2007
The intent of this application report is to give the user an overview of the design process, how to use the evaluation module and software, and to provide helpful troubleshooting techniques.This document begins with setting up the evaluation module and working with bq Evaluation Software. Several tips for troubleshooting the software connection are included, as well as navigation and what to l - Design 4: Support of Multiple Li-Ion Chemistries w/Impedance Track(TM) Gas Gauge (Rev. R)PDF, 87 Kb, Revisión: R, Archivo publicado: oct 15, 2009
- Thermistor Coefficient Calculator for TI Advanced Fuel GaugesPDF, 58 Kb, Archivo publicado: oct 4, 2006
- 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
Linea modelo
Serie: BQ20Z95 (4)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge