Datasheet Texas Instruments LM27341SD/NOPB
| Manufacturer | Texas Instruments |
| Series | LM27341 |
| Part Number | LM27341SD/NOPB |
1.5A - Wide Input Range Buck Regulator with Frequency Synchronization 10-WSON -40 to 125
Datasheets
LM2734x and LM2734x-Q1 2-MHz, 1.5-A or 2-A, Wide Input Range, Step-Down, DC-DC Regulator With Frequency Synchronization datasheet
PDF, 2.3 Mb, Revision: F, File published: Sep 12, 2016
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 10 |
| Package Type | DSC |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 1000 |
| Carrier | SMALL T&R |
| Device Marking | L231B |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Control Mode | Current Mode |
| Duty Cycle(Max) | 93 % |
| Iout(Max) | 1.5 A |
| Iq(Typ) | 2.4 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | WSON |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable,Light Load Efficiency |
| Switching Frequency(Max) | 2300 kHz |
| Switching Frequency(Min) | 1750 kHz |
| Type | Converter |
| Vin(Max) | 20 V |
| Vin(Min) | 3 V |
| Vout(Max) | 18 V |
| Vout(Min) | 1 V |
Eco Plan
| RoHS | Compliant |
Application Notes
- AN-1973 Benefits and Challenges of High-Frequency Regulators (Rev. A)PDF, 661 Kb, Revision: A, File published: Apr 23, 2013
This application note considers both the benefits and challenges of using high-frequency regulators. - AN-1229 SIMPLE SWITCHER PCB Layout Guidelines (Rev. C)PDF, 374 Kb, Revision: C, File published: Apr 23, 2013
This application report provides SIMPLE SWITCHER™ PCB layout guidelines.
Model Line
Series: LM27341 (2)
- LM27341MY/NOPB LM27341SD/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
