Datasheet Texas Instruments BQ26221
| Manufacturer | Texas Instruments |
| Series | BQ26221 |
FLASH-Based Precision Multi-Chemistry Charge/Discharge Counter w/Voltage Measurement & HDQ/OMAP Comm
Datasheets
bq26221 High-Performance Battery Monitor IC datasheet
PDF, 1.0 Mb, File published: May 6, 2004
Extract from the document
Prices
Status
| BQ26221PW | BQ26221PWG4 | BQ26221PWR | |
|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
Packaging
| BQ26221PW | BQ26221PWG4 | BQ26221PWR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 8 | 8 | 8 |
| Package Type | PW | PW | PW |
| Industry STD Term | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 100 | 100 | |
| Carrier | TUBE | TUBE | LARGE T&R |
| Device Marking | 26221 | 26221 | 26221 |
| Width (mm) | 4.4 | 4.4 | 4.4 |
| Length (mm) | 3 | 3 | 3 |
| Thickness (mm) | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download |
Eco Plan
| BQ26221PW | BQ26221PWG4 | BQ26221PWR | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Not Compliant |
Application Notes
- Choosing Between Battery Gas Gauges & Monitors to Track Charge AvailabililityPDF, 184 Kb, File published: Sep 27, 2005
Some customers are unfamiliar with battery monitors or gas gauges for their handheld portable applications. The intent of this application report is to provide information about TI product families that are excellent options when selecting a battery gas gauge solution. - HDQ Compatibility Between OMAP and BQ ProductsPDF, 76 Kb, File published: Jun 17, 2004
TI OMAP? and battery management products are found in today's fast-paced developing market of handheld products that include cellular phones with integrated camera and video recorder features, PDAs with wireless capabilities, and advanced handheld gaming systems. In many of these systems, both OMAP and battery management products coexist. OMAP platforms have an HDQ engine that is used to communica
Model Line
Series: BQ26221 (3)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge
