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| Part Number | SG3842DM | SG3842M | SG3844DM | SG2842DM |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Internal Switch(s) | No | No | No | No |
| Voltage - Breakdown | - | - | - | - |
| Topology | Flyback | Flyback | - | Flyback |
| Voltage - Start Up | 16 V | 16 V | 16 V | 16 V |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V | 10V ~ 30V | 10V ~ 30V | 10V ~ 30V |
| Duty Cycle | 95% | 95% | 48% | 95% |
| Frequency - Switching | 100Hz ~ 500kHz | 100Hz ~ 500kHz | 100Hz ~ 500kHz | 100Hz ~ 500kHz |
| Power (Watts) | - | - | - | - |
| Fault Protection | Current Limiting | Current Limiting | Current Limiting | Current Limiting |
| Control Features | Frequency Control | Frequency Control | Frequency Control | Frequency Control |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -25°C ~ 85°C (TA) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-DIP (0.300", 7.62mm) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-PDIP | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Surface Mount |
