NCP1255BD65R2G
IC OFFLINE SWITCH FLYBACK 8SOICManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1255BD65R2G is an advanced offline switching controller designed for flyback topologies. Operating at a fixed switching frequency of 65kHz, this component offers an 80% duty cycle and supports isolated output configurations. It features robust fault protection, including over-load, over-power, over-voltage, and short-circuit capabilities, ensuring system reliability. The device operates within a supply voltage range of 8.8V to 35V, with a start-up voltage of 18V. Housed in a compact 8-SOIC package for surface mounting, it is suitable for operation across an extended temperature range of -40°C to 125°C (TJ). This controller is integral to power supply designs across various industries, including consumer electronics and industrial automation.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 ~ 125°C (TJ) |
| Duty Cycle | 80% |
| Frequency - Switching | 65kHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.8V ~ 35V |
| Supplier Device Package | 8-SOIC |
| Fault Protection | Over Load, Over Power, Over Voltage, Short Circuit |
| Voltage - Start Up | 18 V |
| Control Features | - |