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See Product Specifications
| Part Number: | LM2647LQ/NOPB |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Manufacturer: | National Semiconductor |
| Packaging: | 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) |
