NCP1129BP100G
IC OFFLINE SWITCH FLYBACK 7DIPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1129BP100G is a high-performance offline flyback converter operating at 100kHz. This device features an integrated 650V switch, simplifying design and reducing component count. It supports a maximum output power of 43W and operates from a wide supply voltage range of 8.8V to 35V, with a startup voltage of 17V. Built-in fault protection includes overload, over-temperature, over-voltage, and short-circuit capabilities, ensuring robust operation. The NCP1129BP100G is housed in a 7-PDIP package designed for through-hole mounting and is suitable for applications in consumer electronics and industrial power supplies. Its isolated output and 80% duty cycle make it a versatile solution for efficient power conversion.
Additional Information
Series: -RoHS Status: ROHS3 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 | 80% |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.8V ~ 35V |
| Supplier Device Package | 7-PDIP |
| Fault Protection | Over Load, Over Temperature, Over Voltage, Short Circuit |
| Voltage - Start Up | 17 V |
| Control Features | - |
| Power (Watts) | 43 W |
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