NCP1012ST130T3
IC OFFLINE SWITCH FLYBACK SOT223Manufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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onsemi NCP1012ST130T3 is a high-performance offline switching regulator designed for flyback topologies. This device operates at a 130kHz switching frequency and features an integrated 700V power switch, simplifying external component count. With a duty cycle of 67%, it is optimized for efficient power conversion up to 19W. The NCP1012ST130T3 offers robust fault protection including overload, over-temperature, and over-voltage conditions. Its SOT-223 (TO-261) package facilitates surface mounting, making it suitable for compact power supply designs. Applications include consumer electronics, industrial automation, and lighting control systems where reliable, isolated power conversion is critical. The operating temperature range is -40°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)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 ~ 150°C (TJ) |
| Duty Cycle | 67% |
| Frequency - Switching | 130kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 10V |
| Supplier Device Package | SOT-223 (TO-261) |
| Fault Protection | Over Load, Over Temperature, Over Voltage |
| Control Features | - |
| Power (Watts) | 19 W |
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