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| Part Number | KA3842ACS | KA3843ACS | KA3842AES |
|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete |
| Output Isolation | - | - | - |
| Internal Switch(s) | No | No | No |
| Voltage - Breakdown | - | - | - |
| Topology | - | - | - |
| Voltage - Start Up | 16 V | 16 V | 16 V |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V | 12V ~ 25V | 10V ~ 30V |
| Duty Cycle | 96% | 96% | 96% |
| Frequency - Switching | Up to 500kHz | Up to 500kHz | Up to 500kHz |
| Power (Watts) | - | - | - |
| Fault Protection | Current Limiting | Current Limiting | Current Limiting |
| Control Features | Frequency Control | - | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Package / Case | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-DIP | 8-DIP | 8-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole |
