Datasheet Texas Instruments BQ24155RGYT
| Manufacturer | Texas Instruments |
| Series | BQ24155 |
| Part Number | BQ24155RGYT |
Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance 14-VQFN -40 to 85
Datasheets
Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance*** datasheet
PDF, 1.7 Mb, File published: Feb 24, 2010
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 14 |
| Package Type | RGY |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 24155 |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| 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) | 1.25 A |
| Control Interface | I2C |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 6 V |
| Operating Vin(Min) | 4 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 14VQFN: 12 mm2: 3.5 x 3.5(VQFN) PKG |
| Special Features | Temp Monitoring (Thermistor Pin) |
| USB Feature | N/A |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BQ24155EVM
Evaluation Module for BQ24155 Fully Integrated Switch-Mode One-Cell Li-Ion Charger
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Selecting the Best bq24153A-9 for your ApplicationPDF, 35 Kb, File published: Sep 18, 2012
- Building your own Battery SimulatorPDF, 114 Kb, File published: Oct 14, 2013
Building your own Battery Simulator OPA544, bq2409x, bq2404x, bq2415x, bq2425x, bq2416x
Model Line
Series: BQ24155 (2)
- BQ24155RGYR BQ24155RGYT
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC
