Datasheet Texas Instruments BQ76925 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ76925 |
Analoges Frontend für Lithium-Ionen-Zellen der Serien 3 bis 6
Datenblätter
bq76925 Host-Controlled Analog Front End for 3-Series to 6-Series Cell Li-Ion/Li-Polymer Battery Protection and Gas Gauging Applications datasheet
PDF, 5.4 Mb, Revision: D, Datei veröffentlicht: Oct 5, 2016
Auszug aus dem Dokument
Status
| BQ76925PW | BQ76925PWR | BQ76925RGER | BQ76925RGET | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | Yes | Yes |
Verpackung
| BQ76925PW | BQ76925PWR | BQ76925RGER | BQ76925RGET | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 20 | 20 | 24 | 24 |
| Package Type | PW | PW | RGE | RGE |
| Industry STD Term | TSSOP | TSSOP | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 70 | 2000 | 3000 | 250 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | BQ76925 | BQ76925 | BQ76925 | BQ76925 |
| Width (mm) | 4.4 | 4.4 | 4 | 4 |
| Length (mm) | 6.5 | 6.5 | 4 | 4 |
| Thickness (mm) | 1 | 1 | .88 | .88 |
| Pitch (mm) | .65 | .65 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | 1 | 1 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | BQ76925PW | BQ76925PWR | BQ76925RGER | BQ76925RGET |
|---|---|---|---|---|
| Communication Interface | I2C | I2C | I2C | I2C |
| Function | Monitoring (Analog Front-End) | Monitoring (Analog Front-End) | Monitoring (Analog Front-End) | Monitoring (Analog Front-End) |
| Number of Series Cells, Max | 3 | 3 | 3 | 3 |
| Package Group | TSSOP | TSSOP | VQFN | VQFN |
| Protection Feature, s | Short-circuit Discharge (SCD) | Short-circuit Discharge (SCD) | Short-circuit Discharge (SCD) | Short-circuit Discharge (SCD) |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Special Features | Analog current sense,Cell Balancing,LDO,Requires separate MCU,Temperature sense | Analog current sense,Cell Balancing,LDO,Requires separate MCU,Temperature sense | Analog current sense,Cell Balancing,LDO,Requires separate MCU,Temperature sense | Analog current sense,Cell Balancing,LDO,Requires separate MCU,Temperature sense |
| Typical Operating Current(Typ), uA | 40 | 40 | 40 | 40 |
| Vin(Max), V | 26.4 | 26.4 | 26.4 | 26.4 |
Öko-Plan
| BQ76925PW | BQ76925PWR | BQ76925RGER | BQ76925RGET | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Anwendungshinweise
- 3~6 Cells Battery Management System Based On BQ76925+MSP430G2xx2PDF, 940 Kb, Datei veröffentlicht: Mar 20, 2014
3~6 Cells Battery Management System Based On BQ76925+MSP430G2xx2 written by Chinese engineer - China original - Getting Started With the bq76925PDF, 208 Kb, Datei veröffentlicht: Jul 9, 2014
Modellreihe
Serie: BQ76925 (4)
Herstellerklassifikation
- Semiconductors> Power Management> Battery Management Products> Battery Monitor, Protection & Authentication Solutions