Datasheet Texas Instruments LM5115SDX/NOPB
| Manufacturer | Texas Instruments |
| Series | LM5115 |
| Part Number | LM5115SDX/NOPB |
75V, Secondary Side Post Regulator/ Synchronous Buck Controller 16-WSON
Datasheets
LM5115 Secondary Side Post Regulator / Synchronous Buck Controller datasheet
PDF, 960 Kb, Revision: E, File published: Mar 21, 2013
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 16 |
| Package Type | NHQ |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 4500 |
| Carrier | LARGE T&R |
| Device Marking | 5115SD |
| Width (mm) | 5 |
| Length (mm) | 5 |
| Thickness (mm) | .8 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| Control Method | Current,Voltage |
| Duty Cycle(Max) | 85 % |
| Frequency(Max) | 1000 kHz |
| Frequency(Min) | 50 kHz |
| Gate Drive(Typ) | 2.5 A |
| Operating Temperature Range | -40 to 125 C |
| Package Group | WSON |
| Rating | Catalog |
| Special Features | Frequency Synchronization |
| Topology | Synchronous secondary-side post-regulator |
| UVLO Thresholds On/Off | 4.25/4.0 V |
| Vin(Max) | 75 V |
| Vin(Min) | 4.5 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: LM5115DC-EVAL
Secondary Side Post Regulator Synchronous Buck Controller
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: LM5115EVAL
Secondary Side Post Regulator Synchronous Buck Controller
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Analyzing Power ModulesPDF, 503 Kb, File published: Mar 22, 2007
- Reduce buck-converter EMI and voltage stress by minimizing inductive parasiticsPDF, 926 Kb, File published: Jul 21, 2016
Model Line
Series: LM5115 (6)
- LM5115MTC LM5115MTC/NOPB LM5115MTCX LM5115MTCX/NOPB LM5115SD/NOPB LM5115SDX/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller
