Datasheet Texas Instruments BQ20Z40PW-R1
| Manufacturer | Texas Instruments |
| Series | BQ20Z40-R1 |
| Part Number | BQ20Z40PW-R1 |
SBS 1.1 compliant Gas Gauge with Impedance Track™ Technology 20-TSSOP -40 to 85
Datasheets
SBS 1.1-COMPLIANT GAS GAUGE ENABLED WITH IMPEDANCE TRACKв„ў datasheet
PDF, 1.3 Mb, Revision: A, File published: Mar 24, 2011
Extract from the document
Prices
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 20 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 70 |
| Carrier | TUBE |
| Device Marking | 20Z40 |
| Width (mm) | 4.4 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Replacements
| Replacement | BQ40Z50RSMR |
| Replacement Code | F |
Eco Plan
| RoHS | Compliant |
Application Notes
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- bq20z40/bq20z45 Change ListPDF, 58 Kb, File published: Jun 29, 2009
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- bq20z40/bq20z45 and bq20z60/bq20z65 Data Flash ComparisonPDF, 236 Kb, File published: Jul 9, 2009
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- Design 4: Support of Multiple Li-Ion Chemistries w/Impedance Track(TM) Gas Gauge (Rev. R)PDF, 87 Kb, Revision: R, File published: Oct 15, 2009
- bq20z40/45/60/65 Printed-Circuit Board Layout GuidePDF, 409 Kb, File published: 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, File published: 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, File published: Feb 23, 2011
Model Line
Series: BQ20Z40-R1 (2)
- BQ20Z40PW-R1 BQ20Z40PWR-R1
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Fuel Gauge
Other Names:
BQ20Z40PWR1, BQ20Z40PW R1
