NCP1054P100
IC REG SW MONO OSC 530MA 7DIPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1054P100 is a highly integrated flyback controller designed for offline power conversion applications up to 40W. Featuring a 700V breakdown voltage and internal switching capabilities, this component simplifies power supply design. It operates at a fixed switching frequency of 100kHz, offering a 77% duty cycle for efficient power transfer. The device includes comprehensive fault protection mechanisms, such as current limiting, open loop, overload, and over-temperature protection, ensuring robust operation. It requires a supply voltage of 7.5V to 10V and a startup voltage of 8.5V. Housed in a 7-PDIP package, the NCP1054P100 is suitable for through-hole mounting and operates across a wide temperature range of -40°C to 150°C. This component is widely utilized in consumer electronics, industrial automation, and lighting control systems.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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 ~ 150°C (TJ) |
| Duty Cycle | 77% |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 7.5V ~ 10V |
| Supplier Device Package | 7-PDIP |
| Fault Protection | Current Limiting, Open Loop, Over Load, Over Temperature |
| Voltage - Start Up | 8.5 V |
| Control Features | - |
| Power (Watts) | 40 W |
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