Datasheet Texas Instruments BQ20Z40PWR-R1 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ20Z40-R1 |
| Artikelnummer | BQ20Z40PWR-R1 |
SBS 1.1-konforme Gasanzeige mit Impedance Track ™ -Technologie 20-TSSOP -40 bis 85
Datenblätter
SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACKв„ў datasheet
PDF, 1.3 Mb, Revision: A, Datei veröffentlicht: Mar 24, 2011
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 20 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | 20Z40 |
| Width (mm) | 4.4 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Herunterladen |
Ersatz
| Replacement | BQ40Z50RSMR |
| Replacement Code | F |
Öko-Plan
| RoHS | Compliant |
Anwendungshinweise
- Fine tuning TI's Impedance Trackв„ў battery fuel gauge with LiFePO4 cellsPDF, 153 Kb, Datei veröffentlicht: Mar 14, 2011
- bq20z40/bq20z45 Change ListPDF, 58 Kb, Datei veröffentlicht: Jun 29, 2009
- bq20z40/45 and bq20z60/65 Gas Gauge Circuit DesignPDF, 349 Kb, Datei veröffentlicht: Aug 10, 2009
- Configuring the bq20z40/bq20z45 Data Flash (Rev. B)PDF, 3.3 Mb, Revision: B, Datei veröffentlicht: Nov 11, 2013
- bq20z40/bq20z45 and bq20z60/bq20z65 Data Flash ComparisonPDF, 236 Kb, Datei veröffentlicht: 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, Datei veröffentlicht: Aug 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, Revision: A, Datei veröffentlicht: 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 - Data Flash Programing and Calibrating the bq20zxx Family of Gas Gauges (Rev. E)PDF, 230 Kb, Revision: E, Datei veröffentlicht: Sep 14, 2013
bq20zxx Data Flash Programing & Calibrating the bq20zxx Family of Gas Gauges - Thermistor Coefficient Calculator for TI Advanced Fuel GaugesPDF, 58 Kb, Datei veröffentlicht: Oct 4, 2006
- Design 4: Support of Multiple Li-Ion Chemistries w/Impedance Track(TM) Gas Gauge (Rev. R)PDF, 87 Kb, Revision: R, Datei veröffentlicht: Oct 15, 2009
- bq20z40/45/60/65 Printed-Circuit Board Layout GuidePDF, 409 Kb, Datei veröffentlicht: Dec 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. - bq20z70 and bq20z90 Application BookPDF, 14.2 Mb, Datei veröffentlicht: Dec 13, 2006
This document introduces the bq20z70/z90 Impedance Trackв„ў and bq29330 chipset gas gauge solution - BQ20Z40/45 to BQ20Z40-R1/45-R1 change documentPDF, 21 Kb, Datei veröffentlicht: Feb 23, 2011
Modellreihe
Serie: BQ20Z40-R1 (2)
- BQ20Z40PW-R1 BQ20Z40PWR-R1
Herstellerklassifikation
- Semiconductors > Power Management > Battery Management Products > Battery Fuel Gauge
Andere Namen:
BQ20Z40PWRR1, BQ20Z40PWR R1