SC2442HITSTR
IC REG CTRLR BUCK 24TSSOPManufacturer: Semtech Corporation
Categories: DC DC Switching Controllers
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Semtech Corporation SC2442HITSTR is a highly efficient, two-phase, synchronous buck DC-DC controller. This device features a 1.1MHz switching frequency, enabling the use of smaller passive components and reducing overall solution size. The SC2442HITSTR offers precise voltage regulation with a wide input voltage range of 4.75V to 30V and a maximum duty cycle of 94%. Control features include Enable, Frequency Control, and Soft Start for robust power management. Designed for surface mount applications, it is supplied in a 24-TSSOP package. The SC2442HITSTR is suitable for high-performance power supply designs in automotive, industrial, and consumer electronics sectors. It supports a positive output configuration and includes synchronous rectification for enhanced efficiency.
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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