Datasheet Texas Instruments LM3281YFQR
| Manufacturer | Texas Instruments |
| Series | LM3281 |
| Part Number | LM3281YFQR |
3.3-V, 1.2-A, 6-MHz Mini Step-Down DC-DC Converter 6-DSBGA -30 to 90
Datasheets
LM3281 3.3-V, 1.2-A, 6-MHz Miniature Step-Down DC-DC Converter for Wireless Connectivity Solutions datasheet
PDF, 1.1 Mb, File published: Nov 24, 2014
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 6 |
| Package Type | YFQ |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | SN |
| Thickness (mm) | .42 |
| Pitch (mm) | .4 |
| Max Height (mm) | .675 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 1.2 A |
| Iq(Typ) | 0.015 mA |
| Operating Temperature Range | -30 to 90 C |
| Package Group | DSBGA |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency |
| Switching Frequency(Max) | 6600 kHz |
| Switching Frequency(Min) | 5400 kHz |
| Type | Converter |
| Vin(Max) | 5.5 V |
| Vin(Min) | 3 V |
| Vout(Max) | 3.3 V |
| Vout(Min) | 3.3 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM3281EVM
LM3281EVM 1.2A, 3.3V Miniature Step Down DC-DC Converter with Analog Bypass
Lifecycle Status: Active (Recommended for new designs)
Model Line
Series: LM3281 (1)
- LM3281YFQR
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)