SC4510
IC REG CTRLR BUCK 20TSSOPManufacturer: Semtech Corporation
Categories: DC DC Switching Controllers
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Semtech Corporation SC4510 is a highly efficient DC-DC buck controller designed for step-down voltage conversion. This positive output, single-phase controller features a flexible switching frequency range of 100kHz to 1MHz and a maximum duty cycle of 90%. The SC4510 integrates essential control features including Enable, Frequency Control, Power Good, and Soft Start, providing robust power management capabilities. Its synchronous rectification topology ensures optimal performance and reduced power loss. Packaged in a 20-TSSOP, this surface-mount component is suitable for demanding applications in industrial, automotive, and consumer electronics sectors. The device operates within a supply voltage range of 4.75V to 16V and a junction temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 16V |
| Supplier Device Package | 20-TSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 90% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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