NCP1246BLD100R2G
IC OFFLINE SWITCH FLYBACK 7SOICManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1246BLD100R2G is a highly integrated offline switching controller designed for flyback topologies. Operating at a fixed switching frequency of 100kHz, this component facilitates efficient power conversion in a compact 7-SOIC package. It features a wide operating voltage range for Vcc/Vdd from 8.9V to 28V, with a typical start-up voltage of 12V. The NCP1246BLD100R2G incorporates robust fault protection mechanisms, including current limiting, overload, overpower, over-temperature, and over-voltage protection, ensuring reliable operation. Its high 80% duty cycle capability and isolated output make it suitable for various AC-DC conversion applications. This device is commonly employed in consumer electronics, industrial power supplies, and lighting control systems. The NCP1246BLD100R2G is supplied in Tape & Reel packaging for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 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 | 8-SOIC (0.154"", 3.90mm Width), 7 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Duty Cycle | 80% |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.9V ~ 28V |
| Supplier Device Package | 7-SOIC |
| Fault Protection | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage |
| Voltage - Start Up | 12 V |
| Control Features | - |
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