Datasheet Texas Instruments LM3281
| Manufacturer | Texas Instruments |
| Series | LM3281 |
3.3-V, 1.2-A, 6-MHz Mini Step-Down DC-DC Converter
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
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Status
| LM3281YFQR | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| LM3281YFQR | |
|---|---|
| N | 1 |
| 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
| Parameters / Models | LM3281YFQR |
|---|---|
| Control Mode | Voltage Mode |
| Duty Cycle(Max), % | 100 |
| Iout(Max), A | 1.2 |
| Iq(Typ), mA | 0.015 |
| Operating Temperature Range, C | -30 to 90 |
| Package Group | DSBGA |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency |
| Switching Frequency(Max), kHz | 6600 |
| Switching Frequency(Min), kHz | 5400 |
| Type | Converter |
| Vin(Max), V | 5.5 |
| Vin(Min), V | 3 |
| Vout(Max), V | 3.3 |
| Vout(Min), V | 3.3 |
Eco Plan
| LM3281YFQR | |
|---|---|
| RoHS | Compliant |
Model Line
Series: LM3281 (1)
Manufacturer's Classification
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Down (Buck)> Buck Converter (Integrated Switch)
