Datasheet Texas Instruments BQ24105-Q1
| Manufacturer | Texas Instruments |
| Series | BQ24105-Q1 |
Automotive 4.35V to 16V, 2A, 1 to 3 Cell Synchronous Li-Ion and Li-Pol Charger with Integrated FETs
Datasheets
Synchronous Switch-Mode, Li-Ion, and Li-Pol Charge Management IC (bqSwitcher) datasheet
PDF, 1.1 Mb, Revision: A, File published: May 3, 2012
Extract from the document
Status
| BQ24105IRHLRQ1 | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| BQ24105IRHLRQ1 | |
|---|---|
| N | 1 |
| Pin | 20 |
| Package Type | RHL |
| Industry STD Term | VQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | BQ24105 |
| Width (mm) | 3.5 |
| Length (mm) | 4.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Download |
Parametrics
| Parameters / Models | BQ24105IRHLRQ1 |
|---|---|
| Absolute Vin (safety rating)(Max)(, V | 20 |
| Battery Charge Voltage(Max), V | 15.5 |
| Battery Charge Voltage(Min), V | 2.1 |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 2 |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3 |
| Operating Vin(Max), V | 16 |
| Operating Vin(Min), V | 4.35 |
| Package Group | VQFN |
| Package Size: mm2:W x L, PKG | 20VQFN: 16 mm2: 3.5 x 4.5(VQFN) |
| Special Features | Integrated FET,Temp Monitoring (Thermistor Pin) |
| USB Feature | N/A |
Eco Plan
| BQ24105IRHLRQ1 | |
|---|---|
| RoHS | Compliant |
Model Line
Series: BQ24105-Q1 (1)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC