SC2450ISWTRT
IC REG CTRLR BUCK 28SOICManufacturer: Semtech Corporation
Categories: DC DC Switching Controllers
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The Semtech Corporation SC2450ISWTRT is a highly integrated, dual-output, synchronous buck controller designed for efficient step-down DC-DC conversion. This component features a wide input voltage range from 8.5V to 30V, making it suitable for various power supply applications. The SC2450ISWTRT offers flexible operation with a switching frequency adjustable from 135kHz to 1MHz, and includes enable and phase control features. Its output configuration is positive, and it employs a transistor driver for the output stage with two output phases. The device supports a maximum duty cycle of 45% and incorporates synchronous rectification for improved efficiency. Housed in a 28-SOIC (0.295", 7.50mm Width) package and supplied on tape and reel (TR), this controller is ideal for applications in the industrial and automotive sectors. The operating temperature range is -40°C to 85°C (TA).
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 135kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 30V |
| Supplier Device Package | 28-SO |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Phase Control |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 45% |
| Clock Sync | No |
| Number of Outputs | 2 |
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