| PartNumber | NCP1217AD100R2G | NCP1217AD133R2G | NCP1217AD65R2G |
| Description | Switching Controllers Current Mode PWM w/50% Duty Cycle Max | Switching Controllers Current Mode PWM w/50% Duty Cycle Max | Switching Controllers Current Mode PWM w/50% Duty Cycle Max |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Flyback | Flyback | Flyback |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 100 kHz | 133 kHz | 65 kHz |
| Duty Cycle Max | 50 % | 50 % | 46.5 % |
| Output Current | 500 mA | 500 mA | 500 mA |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | + 150 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 Narrow |
| Packaging | Reel | Reel | Reel |
| Isolation | Isolated | Isolated | - |
| Operating Temperature Range | 0 C to + 125 C | 0 C to + 125 C | - |
| Product | Current Mode | Current Mode | - |
| Series | NCP1217A | NCP1217A | NCP1217A |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controllers |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Operating Supply Current | 2.1 mA | 2.4 mA | - |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.005044 oz |
| Fall Time | - | - | 20 ns |
| Rise Time | - | - | 60 ns |