Datasheet Texas Instruments BQ24073RGTTG4
| Manufacturer | Texas Instruments |
| Series | BQ24073 |
| Part Number | BQ24073RGTTG4 |
USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 4.4V 16-VQFN -40 to 85
Datasheets
bq2407x 1.5-A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC datasheet
PDF, 3.1 Mb, Revision: K, File published: Feb 9, 2015
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 16 |
| Package Type | RGT |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | CKQ |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Absolute Vin (safety rating)(Max)( | 28 V |
| Battery Charge Voltage(Max) | 4.2 V |
| Battery Charge Voltage(Min) | 4.2 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 1.5 A |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Linear |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 6.4 V |
| Operating Vin(Min) | 4.35 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 16VQFN: 9 mm2: 3 x 3(VQFN) PKG |
| Special Features | Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
| USB Feature | N/A |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BQ24073EVM
BQ24073 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Designing a linear Li-Ion battery charger with power-path controlPDF, 771 Kb, File published: May 1, 2009
- Selecting the Best bq2407x/23x Single Cell Battery Charger for your ApplicationPDF, 27 Kb, File published: Nov 8, 2012
- Q2 2009 Issue Analog Applications JournalPDF, 1.7 Mb, File published: May 1, 2009
Model Line
Series: BQ24073 (4)
- BQ24073RGTR BQ24073RGTRG4 BQ24073RGTT BQ24073RGTTG4
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC
