Datasheet Texas Instruments BQ24140YFFT
| Manufacturer | Texas Instruments |
| Series | BQ24140 |
| Part Number | BQ24140YFFT |
1.5A Dual Input Switchmode Charger with USB-OTG Support 30-DSBGA -40 to 85
Datasheets
1.5A Dual Input Switchmode Charger with USB-OTG Support datasheet
PDF, 1.9 Mb, File published: Aug 5, 2011
Extract from the document
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 30 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BQ24140 |
| Width (mm) | 2.59 |
| Length (mm) | 2.2 |
| Thickness (mm) | .375 |
| Pitch (mm) | .4 |
| Max Height (mm) | .625 |
| Mechanical Data | Download |
Parametrics
| 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) | 9 V |
| Operating Vin(Min) | 4 V |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Special Features | Integrated FET,OTG (On The Go Boost),Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
| USB Feature | USB OTG |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BQ24140EVM-003
Evaluation Module for BQ24140, 1.5A Dual Input Switchmode Charger with USB-OTG Support
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, bq24610/6 and bq24630/40/50 ComparisonPDF, 59 Kb, File published: 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.
Model Line
Series: BQ24140 (2)
- BQ24140YFFR BQ24140YFFT
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC
