Datasheet Texas Instruments BQ24072RGTRG4
| Manufacturer | Texas Instruments |
| Series | BQ24072 |
| Part Number | BQ24072RGTRG4 |
USB-Friendly Li-Ion Battery Charger and Power-Path Management IC, Vout 200mV above Vbat | Linear 16-QFN -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
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 |
| Package Type | RGT |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| # Series Cells | 1 |
| Absolute Vin (safety rating)(Max)((V)) | 28 |
| Approx. Price (US$) | 0.85 | 1ku |
| Battery Charge Voltage(Max)(V) | 4.2 |
| Battery Charge Voltage(Min)(V) | 4.2 |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max)(A) | 1.5 |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Linear |
| Operating Vin(Max)(V) | 6.4 |
| Operating Vin(Min)(V) | 4.35 |
| Package Group | QFN |
| Package Size: mm2:W x L (PKG) | 16QFN: 9 mm2: 3 x 3(QFN) |
| Special Features | Power Path Temp Monitoring (Thermistor Pin) Vin DPM (OK for Solar Power Source) |
| USB Feature | N/A |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BQ24072EVM
BQ24072 USB Li-Ion Battery Charger and Power-Path Management Evaluation Module | Linear
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: BQ24072 (4)
- BQ24072RGTR BQ24072RGTRG4 BQ24072RGTT BQ24072RGTTG4
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC