SC2442ITSTR
IC REG CTRLR BUCK 24TSSOPManufacturer: Semtech Corporation
Categories: DC DC Switching Controllers
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The Semtech Corporation SC2442ITSTR is a highly efficient, dual-output synchronous buck controller designed for step-down DC-DC conversion. This component operates with a switching frequency of 1.1MHz, offering a maximum duty cycle of 94%. It features robust control capabilities including Enable, Frequency Control, and Soft Start, along with clock synchronization for precise operation. The SC2442ITSTR supports positive output configurations with two output phases, utilizing a transistor driver for its output stage. Its voltage supply range is 4.75V to 30V. Packaged in a 24-TSSOP (0.173", 4.40mm Width) and supplied on tape and reel, this device is suitable for surface mount applications. The SC2442ITSTR is commonly utilized in power management for consumer electronics, industrial automation, and automotive systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)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 | 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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