National Semiconductor LM2647LQ/NOPB
| Parameters | |
|---|---|
| Mfr | National Semiconductor |
| Series | - |
| Package | Bulk |
| Product Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 5.5V ~ 28V |
| Frequency - Switching | 200kHz ~ 500kHz |
| Duty Cycle (Max) | 75% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -5°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 28-FQFN Exposed Pad |
| Supplier Device Package | 28-WQFN (5x5) |
| Base Product Number | LM2647 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Standard Package | 1 |
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-WQFN (5x5)
