NCP1070STCT3G
IC OFFLINE SWITCH FLYBACK SOT223Manufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1070STCT3G is a highly integrated offline PWM controller designed for Flyback converter topologies. Operating at a fixed switching frequency of 130kHz, this device features an internal 700V power switch, simplifying external component count and enhancing reliability. It operates from a wide input voltage range of 6.3V to 10V with a start-up voltage of 8.2V. The NCP1070STCT3G offers robust fault protection, including over-load, over-temperature, over-voltage, and short-circuit capabilities, ensuring system integrity. With a maximum duty cycle of 68% and an output power capability of up to 14W, it is suitable for various AC-DC power supply applications. The component is provided in a SOT-223 (TO-261) surface-mount package and is supplied on tape and reel. This device is commonly utilized in consumer electronics, lighting, and power adapter designs.
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 | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Duty Cycle | 68% |
| Frequency - Switching | 130kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 6.3V ~ 10V |
| Supplier Device Package | SOT-223 (TO-261) |
| Fault Protection | Over Load, Over Temperature, Over Voltage, Short Circuit |
| Voltage - Start Up | 8.2 V |
| Control Features | - |
| Power (Watts) | 14 W |
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