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| PartNumber | NCP1271P100G | NCP1271P65G | NCP1271P65 |
| Description | Switching Controllers ANA PMW CONTROLLER | Switching Controllers ANA PMW CONTROLLER | |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Switching Controllers | PMIC - AC DC Converters, Offline Switchers | - |
| RoHS | Y | - | - |
| Topology | Flyback | Flyback | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Switching Frequency | 100 kHz | 65 kHz | - |
| Duty Cycle Max | 80 % | - | - |
| Output Voltage | - 0.3 V to 20 V | - 0.3 V to + 20 V | - |
| Output Current | 800 mA | 800 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-7 | - | - |
| Packaging | Tube | Tube | - |
| Series | NCP1271 | Soft-Skip | - |
| Type | Current Mode PWM Controllers | - | - |
| Brand | ON Semiconductor | - | - |
| Fall Time | 20 ns | 20 ns | - |
| Product Type | Switching Controllers | - | - |
| Rise Time | 30 ns | 30 ns | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.030018 oz | 0.030018 oz | - |
| Package Case | - | PDIP-7 | - |
| Operating Temperature | - | -40°C ~ 125°C (TJ) | - |
| Mounting Type | - | Through Hole | - |
| Supplier Device Package | - | 7-PDIP | - |
| Power Watts | - | - | - |
| Output Isolation | - | Isolated | - |
| Internal Switch s | - | No | - |
| Voltage Breakdown | - | - | - |
| Voltage Start Up | - | 12.6V | - |
| Voltage Supply Vcc Vdd | - | 10 V ~ 20 V | - |
| Duty Cycle | - | 80% | - |
| Frequency Switching | - | 65kHz | - |
| Fault Protection | - | Current Limiting, Over Load, Over Voltage, Short Circuit | - |
| Control Features | - | - | - |
| Duty Cycle Max | - | 80 % | - |