Datasheet Texas Instruments BQ25898YFFR
| Manufacturer | Texas Instruments |
| Series | BQ25898 |
| Part Number | BQ25898YFFR |
I2C Controlled Single Cell 4-A Fast Charger with MaxChargeTM for High Input 42-DSBGA -40 to 125
Datasheets
bq25898, bq25898D I2C Controlled Single Cell 4-A Fast Charger with MaxCharge Technology for High Input Voltage and Adjustable Voltage USB On-the-Go Boost Mode datasheet
PDF, 1.9 Mb, Revision: B, File published: Mar 20, 2017
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 42 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | BQ25898 |
| Width (mm) | 2.4 |
| Length (mm) | 2.8 |
| Thickness (mm) | .415 |
| Pitch (mm) | .4 |
| Max Height (mm) | .625 |
| Mechanical Data | Download |
Parametrics
| Absolute Vin (safety rating)(Max)( | 22 V |
| Battery Charge Voltage(Max) | 4.6 V |
| Battery Charge Voltage(Min) | 3.84 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 4 A |
| Control Interface | I2C,Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 14 V |
| Operating Vin(Min) | 3.9 V |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Special Features | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | USB Detection,USB OTG |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BQ25898EVM-730
BQ25898 Complete Charger Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Achieving the Optimal Thermal Performance for Chip Scale PackagePDF, 2.7 Mb, File published: Jan 10, 2017
Model Line
Series: BQ25898 (2)
- BQ25898YFFR BQ25898YFFT
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC
