NCP1212DR2
IC OFFLINE SWITCH MULT TOP 8SOICManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1212DR2 is an offline switching controller designed for Flyback and Forward topologies, operating at switching frequencies up to 200kHz. This component features internal frequency control and soft-start capabilities, with selectable duty cycles of 48% and 82%. It incorporates robust fault protection, including current limiting, overload, and overvoltage protection. The NCP1212DR2 requires an 8-SOIC package for surface mounting and operates from a Vcc/Vdd range of 10V to 28V, with a startup voltage of 15V. Its isolated output and operating temperature range of -40°C to 150°C (TJ) make it suitable for applications in power supplies, consumer electronics, and industrial automation. The device is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: RoHS non-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 | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 48%, 82% |
| Frequency - Switching | Up to 200kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 28V |
| Supplier Device Package | 8-SOIC |
| Fault Protection | Current Limiting, Over Load, Over Voltage |
| Voltage - Start Up | 15 V |
| Control Features | Frequency Control, Soft Start |
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