Datasheet Texas Instruments BQ25872YFFT — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ25872 |
| Artikelnummer | BQ25872YFFT |
1S 7A Batterieladegerät mit integriertem ADC und externem OVP-Controller 42-DSBGA -40 bis 85
Datenblätter
bq25872 14-V, 7-A, Battery Switch Charger with Integrated 10-bit ADC datasheet
PDF, 717 Kb, Datei veröffentlicht: Sep 1, 2016
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 42 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BQ25872 |
| Width (mm) | 2.4 |
| Length (mm) | 2.8 |
| Thickness (mm) | .415 |
| Pitch (mm) | .4 |
| Max Height (mm) | .625 |
| Mechanical Data | Herunterladen |
Parameter
| Absolute Vin (safety rating)(Max)( | 40 V |
| Battery Charge Voltage(Max) | 4.975 V |
| Battery Charge Voltage(Min) | 4.2 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 7 A |
| Control Interface | I2C |
| Control Topology | Flash Charger |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 6 V |
| Operating Vin(Min) | 2.8 V |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Special Features | Integrated FET,Over Voltage Protection,Standard BAT Temp Monitoring,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | N/A |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: BQ25872EVM-813
BQ25872 Complete Charger Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Flash Battery Charging Pushes the Boundary of Charging CurrentPDF, 109 Kb, Datei veröffentlicht: Mar 15, 2017
Withthe developmentof batterytechnologyand the requirementsfor electronicproductswith a longerrunningtime,batterycapacitycontinuesto increase.To maintainthe existingchargingtime with increasedbatterycapacity,fast-chargingtechnologyis oneof the preferredfeaturesfor smartphones.Existingchargersare dividedinto linearchargerand switchingc
Modellreihe
Serie: BQ25872 (2)
- BQ25872YFFR BQ25872YFFT
Herstellerklassifikation
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC