LNK615DG
IC OFFLINE SWITCH FLYBACK 8SOManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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The Power Integrations LinkSwitch®-II LNK615DG is a highly integrated offline switching IC designed for high-efficiency flyback converters. This SO-8C packaged device features an internal 700V power MOSFET, enabling operation at switching frequencies up to 85kHz and supporting output power of up to 5.1W. It incorporates comprehensive fault protection, including current limiting, open loop, over-temperature, and short-circuit protection, ensuring robust system operation. The LNK615DG is ideal for a wide range of applications, including consumer electronics power supplies, small appliance power, and LED lighting. Its surface mount configuration and isolated output topology simplify board design and reduce component count in power conversion systems. The device operates across a wide temperature range of -40°C to 150°C (TJ).
Additional Information
Series: LinkSwitch®-IIRoHS 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 | 700V |
| 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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