NCP1124BP100G
IC OFFLINE SWITCH FLYBACK 7DIPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1124BP100G is an offline switching controller designed for flyback topologies. This component operates at a switching frequency of 100kHz and features an integrated 650V power switch. Its robust design includes comprehensive fault protection mechanisms such as current limiting, over-temperature, over-voltage, and short-circuit protection. The NCP1124BP100G is suitable for applications requiring up to 27W of power and offers isolated output. It is supplied in an 8-DIP (0.300", 7.62mm) package with 7 leads, designed for through-hole mounting. Operating over an extended temperature range of -40°C to 150°C (TJ), this device is ideal for power supply designs in consumer electronics, industrial automation, and lighting applications. The device operates within a Vcc/Vdd range of 8.5V to 35V, with a start-up voltage of 17V and a maximum duty cycle of 80%.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| 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) | 8.5V ~ 35V |
| Supplier Device Package | 7-PDIP |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Voltage - Start Up | 17 V |
| Control Features | - |
| Power (Watts) | 27 W |
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