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| Part Number | LNK574DG |
| Datasheet | LNK574DG datasheet |
| Description | IC OFF-LINE SWITCHER LP 3W 8-SOI |
| Manufacturer | Power Integrations |
| Series | LinkZero™-LP |
| Part Status | Active |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 63% |
| Frequency - Switching | 100kHz |
| Power (Watts) | 3W |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Supplier Device Package | SO-8C |
| Mounting Type | Surface Mount |