LNK6425D
IC OFFLINE SWITCH FLYBACK 8SOManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations LinkSwitch™-3 LNK6425D is an 8-SOIC offline flyback converter IC designed for high-efficiency power applications. This component integrates a high-voltage MOSFET and a controller, enabling compact and cost-effective power supply designs. It operates at switching frequencies up to 85kHz with a maximum duty cycle of 55%. The LNK6425D features robust fault protection including current limiting, open loop, over-temperature, and short-circuit protection, ensuring system reliability. Its isolated output topology is suitable for a wide range of power levels up to 5.1W. This device is commonly utilized in consumer electronics, appliance control, and industrial power systems. The SO-8C package facilitates surface mount assembly.
Additional Information
Series: LinkSwitch™-3RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width), 7 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 55% |
| Frequency - Switching | Up to 85kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | SO-8C |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
| Power (Watts) | 5.1 W |
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