Datasheet Texas Instruments BQ24171RGYT — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ24171 |
| Artikelnummer | BQ24171RGYT |
JEITA-konformes Stand-Alone-Ladegerät für Li-Ionen- und Li-Polymer-Akkus 24-VQFN -40 bis 85
Datenblätter
bq24171 JEITA-Compliant Stand-Alone, Switched-Mode Li-Ion and Li-Polymer Battery Charger With Integrated MOSFETs and Power Path Selector datasheet
PDF, 2.6 Mb, Revision: C, Datei veröffentlicht: Oct 28, 2014
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 24 |
| Package Type | RGY |
| Industry STD Term | VQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BQ24171 |
| Width (mm) | 3.5 |
| Length (mm) | 5.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Herunterladen |
Parameter
| Absolute Vin (safety rating)(Max)( | 20 V |
| Battery Charge Voltage(Max) | 15.5 V |
| Battery Charge Voltage(Min) | 2.1 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 4 A |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3 |
| Operating Vin(Max) | 17 V |
| Operating Vin(Min) | 4.5 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 24VQFN: 19 mm2: 3.5 x 5.5(VQFN) PKG |
| Special Features | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | N/A |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: BQ24171EVM-706-15V
Evaluation Module for bq24171 JEITA Compliant Stand-Alone Switch-Mode Li-Ion and Li-Polymer Battery
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, bq24610/6 and bq24630/40/50 ComparisonPDF, 59 Kb, Datei veröffentlicht: Aug 24, 2011
This application report provides a comparison among bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, and bq246xx . The document presents the main differences and describes the main features of each part. It assists designers in selecting the most suitable charger for their application.
Modellreihe
Serie: BQ24171 (2)
- BQ24171RGYR BQ24171RGYT
Herstellerklassifikation
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC