Datasheet Texas Instruments BQ24715
| Manufacturer | Texas Instruments |
| Series | BQ24715 |
2-3 Cell Li+ Battery SMBus NVDC-1 Charge Controller with N-Channel MOSFET Selectors
Datasheets
bq24715 2-3 Cell NVDC-1 Battery Charger Controller with Ultra-Fast Transient Response and High Light-Load Efficiency datasheet
PDF, 1.4 Mb, Revision: B, File published: Sep 20, 2016
Extract from the document
Status
| BQ24715RGRR | BQ24715RGRT | HPA02277RGRR | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | Yes |
Packaging
| BQ24715RGRR | BQ24715RGRT | HPA02277RGRR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 20 | 20 | 20 |
| Package Type | RGR | RGR | RGR |
| Industry STD Term | VQFN | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 250 | 3000 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R |
| Device Marking | BQ715 | BQ715 | BQ715 |
| Width (mm) | 3.5 | 3.5 | 3.5 |
| Length (mm) | 3.5 | 3.5 | 3.5 |
| Thickness (mm) | .9 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | 1 | 1 | 1 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | BQ24715RGRR | BQ24715RGRT | HPA02277RGRR |
|---|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 28 | 28 | 28 |
| Battery Charge Voltage(Max), V | 14.5 | 14.5 | 14.5 |
| Battery Charge Voltage(Min), V | 4.096 | 4.096 | 4.096 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 8 | 8 | 8 |
| Control Interface | SMBus | SMBus | SMBus |
| Control Topology | Switch-Mode Buck | Switch-Mode Buck | Switch-Mode Buck |
| Number of Series Cells | 2,3 | 2,3 | 2,3 |
| Operating Vin(Max), V | 24 | 24 | 24 |
| Operating Vin(Min), V | 6 | 6 | 6 |
| Package Group | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) |
| Special Features | Integrated LDO,Vin DPM (OK for Solar Power Source) | Integrated LDO,Vin DPM (OK for Solar Power Source) | Integrated LDO,Vin DPM (OK for Solar Power Source) |
| USB Feature | N/A | N/A | N/A |
Eco Plan
| BQ24715RGRR | BQ24715RGRT | HPA02277RGRR | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Application Notes
- Faster cooler charging with dual chargersPDF, 501 Kb, File published: Oct 30, 2015
- 4Q 2015 Analog Applications JournalPDF, 1.6 Mb, File published: Oct 30, 2015
Model Line
Series: BQ24715 (3)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC