SC2677BTETRT
IC REG CTRLR BUCK 24TSSOPManufacturer: Semtech Corporation
Categories: DC DC Switching Controllers
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The Semtech Corporation SC2677BTETRT is a highly efficient, dual-output buck controller designed for step-down DC-DC conversion. This device operates with a wide input voltage range of 4.5V to 15V and offers flexible switching frequencies from 300kHz to 1MHz, allowing optimization for power density and efficiency. Featuring advanced control capabilities including Enable, Frequency Control, Phase Control, Power Good, and Soft Start, it facilitates robust power management. The SC2677BTETRT is packaged in a 24-TSSOP-EP (Exposed Pad) for enhanced thermal performance, suitable for surface mount applications. Its output configuration supports positive voltage regulation with a maximum duty cycle of 90%. This controller is commonly deployed in power supply designs for consumer electronics, industrial automation, and telecommunications equipment.
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 | 24-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 15V |
| Supplier Device Package | 24-TSSOP-EP |
| Synchronous Rectifier | No |
| Control Features | Enable, Frequency Control, Phase Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 90% |
| Clock Sync | No |
| Number of Outputs | 2 |
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