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| PartNumber | NCP1280 | NCP1280DG | NCP1280G |
| Description | |||
| Manufacturer | ON Semiconductor | - | - |
| Product Category | PMIC - AC DC Converters, Offline Switchers | - | - |
| Series | - | - | - |
| Packaging | Tape & Reel (TR) | - | - |
| Package Case | 16-SOIC (0.154", 3.90mm Width) | - | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | - | - |
| Mounting Type | Surface Mount | - | - |
| Supplier Device Package | 16-SOIC | - | - |
| Power Watts | - | - | - |
| Output Isolation | Isolated | - | - |
| Internal Switch s | No | - | - |
| Voltage Breakdown | 700V | - | - |
| Topology | Forward, Secondary Side SR | - | - |
| Voltage Start Up | 11V | - | - |
| Voltage Supply Vcc Vdd | 7 V ~ 25 V | - | - |
| Duty Cycle | 62%, 80% | - | - |
| Frequency Switching | 150kHz ~ 300kHz | - | - |
| Fault Protection | Current Limiting, Over Voltage | - | - |
| Control Features | Frequency Control, Soft Start | - | - |