SC2442ITSTRT
IC REG CTRLR BUCK 24TSSOPManufacturer: Semtech Corporation
Categories: DC DC Switching Controllers
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The Semtech Corporation SC2442ITSTRT is a highly efficient, synchronous buck (step-down) DC-DC controller in a 24-TSSOP package. This versatile component supports a wide input voltage range from 4.75V to 30V and offers flexible switching frequencies from 100kHz to 1.1MHz, with clock synchronization capabilities. Featuring dual outputs and two output phases, it is designed for applications demanding precise voltage regulation. Control features include Enable, Frequency Control, and Soft Start for optimized power sequencing. The maximum duty cycle is rated at 94%. This device is suitable for surface-mount applications and operates across a broad temperature range of -40°C to 125°C (TJ). Its robust design makes it ideal for use in a variety of industrial, automotive, and consumer electronics systems where efficient power conversion is critical.
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 ~ 30V |
| 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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