Datasheet Texas Instruments BQ24271YFFR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ24271 |
| Artikelnummer | BQ24271YFFR |
1,5 A, Einzelzellen-Einzelzellen-Switchmode-Li-Ionen-Batterieladegerät mit Strompfadverwaltung und I2C 49-DSBGA -40 bis 85
Datenblätter
1.5A, Single-Input, Single Cell Switchmode Li-Ion Battery Charger datasheet
PDF, 1.9 Mb, Datei veröffentlicht: May 31, 2012
Auszug aus dem Dokument
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 49 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | BQ24271 |
| Thickness (mm) | .425 |
| Pitch (mm) | .4 |
| Max Height (mm) | .625 |
| Mechanical Data | Herunterladen |
Parameter
| Absolute Vin (safety rating)(Max)( | 20 V |
| Battery Charge Voltage(Max) | 4.44 V |
| Battery Charge Voltage(Min) | 3.5 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 1.5 A |
| Control Interface | I2C |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 6 V |
| Operating Vin(Min) | 4.2 V |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Special Features | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) |
| USB Feature | USB PSEL |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: BQ24271EVM-758
BQ24271EVM-758 Evaluation Module
Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device)
Modellreihe
Serie: BQ24271 (4)
- BQ24271RGER BQ24271RGET BQ24271YFFR BQ24271YFFT
Herstellerklassifikation
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC