NCP1077P100G
IC OFFLINE SWITCH FLYBACK 7DIPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1077P100G is a high-performance offline switching controller designed for flyback topologies. This component integrates a 700V power switch and a current-mode controller, simplifying power supply designs. Operating at a fixed switching frequency of 100kHz, the NCP1077P100G features a 69% maximum duty cycle and includes comprehensive fault protection mechanisms, such as over-load, over-temperature, over-voltage, and short-circuit protection. It requires a supply voltage (Vcc/Vdd) between 6.3V and 10V, with a startup voltage of 8.1V. The device is packaged in a 7-lead PDIP and is suitable for through-hole mounting. This component is commonly utilized in power supplies for consumer electronics, industrial automation, and lighting applications requiring isolated AC-DC conversion up to 25W.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 19 week(s)Product Status: Last Time BuyPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm), 7 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Duty Cycle | 69% |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 6.3V ~ 10V |
| Supplier Device Package | 7-PDIP |
| Fault Protection | Over Load, Over Temperature, Over Voltage, Short Circuit |
| Voltage - Start Up | 8.1 V |
| Control Features | - |
| Power (Watts) | 25 W |
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