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| Part Number | NCP1246ALD100R2G | NCP1246BLD100R2G | NCP1246AD100R2G | 
|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | 
| Product Status | Obsolete | Obsolete | Obsolete | 
| Output Isolation | Isolated | Isolated | Isolated | 
| Internal Switch(s) | No | No | No | 
| Voltage - Breakdown | - | - | - | 
| Topology | Flyback | Flyback | Flyback | 
| Voltage - Start Up | 12 V | 12 V | 12 V | 
| Voltage - Supply (Vcc/Vdd) | 8.9V ~ 28V | 8.9V ~ 28V | 8.9V ~ 28V | 
| Duty Cycle | 80% | 80% | 80% | 
| Frequency - Switching | 100kHz | 100kHz | 100kHz | 
| Power (Watts) | - | - | - | 
| Fault Protection | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage | 
| Control Features | - | - | - | 
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 8-SOIC (0.154", 3.90mm Width), 7 Leads | 
| Supplier Device Package | 7-SOIC | 7-SOIC | 7-SOIC | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |