SC1175CSWTRT
IC REG CTRLR BUCK 20SOICManufacturer: Semtech Corporation
Categories: DC DC Switching Controllers
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Semtech Corporation's SC1175CSWTRT is a dual-output, synchronous buck controller designed for efficient step-down DC-DC conversion. This device features a 300kHz switching frequency and a maximum duty cycle of 95%, enabling high power transfer efficiency. The SC1175CSWTRT offers precise voltage regulation with positive output configurations and includes essential control features such as Enable, Power Good, and Soft Start. Its transistor driver output supports synchronous rectification for reduced power loss. Operating from a 4.2V to 15V supply, it is housed in a 20-SOIC package suitable for surface mounting. Applications for this component are found in power supply units and consumer electronics. The SC1175CSWTRT is supplied on tape and reel.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer 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 | 20-SOIC (0.295"", 7.50mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.2V ~ 15V |
| Supplier Device Package | 20-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 95% |
| Clock Sync | No |
| Number of Outputs | 2 |
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