NCP1129AP100G
IC OFFLINE SWITCH FLYBACK 7DIPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi NCP1129AP100G is an offline switching regulator designed for flyback topologies. This component operates at a switching frequency of 100kHz and offers an 80% duty cycle. It integrates an internal switch and provides isolated output. The device features comprehensive fault protection including overload, over-temperature, over-voltage, and short-circuit capabilities. With a breakdown voltage of 650V and a start-up voltage of 17V, it supports supply voltages ranging from 8.8V to 35V. The NCP1129AP100G is housed in a 7-lead PDIP package (0.300", 7.62mm) suitable for through-hole mounting. Its operating temperature range is -40°C to 150°C (TJ), and it is rated for up to 43W of power. This component is commonly utilized in AC-DC converters and offline switching applications within the consumer electronics and industrial automation sectors.
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) | 8.8V ~ 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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