Datasheet Texas Instruments BQ29312A
| Manufacturer | Texas Instruments |
| Series | BQ29312A |
Two, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFE
Datasheets
Two-Cell Three-Cell & Four Cell Lithium-Ion or Lithium-Polymer Battery Protect datasheet
PDF, 1.5 Mb, Revision: A, File published: Aug 30, 2005
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Prices
Status
| BQ29312APW | BQ29312APWG4 | BQ29312APWR | BQ29312APWRG4 | BQ29312ARTHR | BQ29312ARTHRG4 | |
|---|---|---|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | 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 | No | No | No |
Packaging
| BQ29312APW | BQ29312APWG4 | BQ29312APWR | BQ29312APWRG4 | BQ29312ARTHR | BQ29312ARTHRG4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 24 | 24 | 24 | 24 | 24 | 24 |
| Package Type | PW | PW | PW | PW | RTH | RTH |
| Industry STD Term | TSSOP | TSSOP | TSSOP | TSSOP | VQFNP | VQFNP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 60 | 60 | 2000 | 2000 | 3000 | 3000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | 29312APW | 29312APW | 29312APW | 29312APW | A | 29312 |
| Width (mm) | 4.4 | 4.4 | 4.4 | 4.4 | 4 | 4 |
| Length (mm) | 7.8 | 7.8 | 7.8 | 7.8 | 4 | 4 |
| Thickness (mm) | 1 | 1 | 1 | 1 | .85 | .85 |
| Pitch (mm) | .65 | .65 | .65 | .65 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 | .9 | .9 |
| Mechanical Data | Download | Download | Download | Download | Download | Download |
Eco Plan
| BQ29312APW | BQ29312APWG4 | BQ29312APWR | BQ29312APWRG4 | BQ29312ARTHR | BQ29312ARTHRG4 | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Comparing the bq29312A to the bq29312PDF, 137 Kb, File published: Mar 7, 2005
The bq29312A analog front end (AFE) IC contains a minor change to the existing bq29312 AFE that improves overall system-level ESD performance. The specifications of the bq29312 and bq29312A are identical. - Impedance Track(TM) Gas Gauge for NovicesPDF, 482 Kb, File published: Jan 30, 2006
This application report introduces the bq20z80 Impedance Trackв„ў and bq29312A chipset gas gauge solution.
Model Line
Series: BQ29312A (6)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Monitor, Protection & Authentication Solutions
