NCP1280DR2G
IC OFFLINE SW MULT TOP 16SOICManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1280DR2G is an advanced offline switching controller designed for high-efficiency power conversion. This component, a 16-SOIC package, supports forward and secondary-side SR topologies, operating with a switching frequency range of 150kHz to 300kHz. Key control features include frequency control and soft start functionality, enabling precise power management. The device offers robust fault protection mechanisms, including current limiting and over-voltage protection, and a rated breakdown voltage of 700V. Its voltage supply range is 7V to 25V, with a start-up voltage of 11V. The NCP1280DR2G is suitable for applications requiring isolated outputs and is commonly employed in power supplies for consumer electronics, industrial automation, and telecommunications equipment. The component is supplied in Tape & Reel packaging for automated assembly.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Duty Cycle | 62%, 80% |
| Frequency - Switching | 150kHz ~ 300kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Forward, Secondary Side SR |
| Voltage - Supply (Vcc/Vdd) | 7V ~ 25V |
| Supplier Device Package | 16-SOIC |
| Fault Protection | Current Limiting, Over Voltage |
| Voltage - Start Up | 11 V |
| Control Features | Frequency Control, Soft Start |
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