LM2647LQ/NOPB
LM2647 DUAL SYNCHRONOUS BUCK REGManufacturer: National Semiconductor
Categories: DC DC Switching Controllers
Quality Control: Learn More
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-WQFN (5x5)
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 28-FQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -5°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 5.5V ~ 28V |
| Supplier Device Package | 28-WQFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 75% |
| Clock Sync | No |
| Number of Outputs | 2 |
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