SC2442HITSTRT
IC REG CTRLR BUCK 24TSSOPManufacturer: Semtech Corporation
Categories: DC DC Switching Controllers
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The Semtech Corporation SC2442HITSTRT is a dual-phase, synchronous buck DC-DC controller IC designed for efficient step-down voltage conversion. This device operates with a wide input voltage range of 4.75V to 36V and features a switching frequency adjustable from 100kHz to 1.1MHz, supported by clock synchronization. The SC2442HITSTRT includes integrated control features such as Enable, Frequency Control, and Soft Start for robust power management. Its output configuration is positive, with a maximum duty cycle of 94%. The IC is packaged in a 24-TSSOP (0.173", 4.40mm Width) and is supplied on tape and reel. This component is suitable for applications in the automotive and industrial sectors requiring high-efficiency power conversion.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 1.1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 36V |
| Supplier Device Package | 24-TSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 94% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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