LNK304DN
IC OFFLINE SWIT OCP 8SOICManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations LinkSwitch®-TN LNK304DN is a high-performance non-isolated AC-DC converter IC. This device integrates a 700V power MOSFET and a controller, enabling efficient offline buck, buck-boost, and flyback topologies. Operating at a 66kHz switching frequency with a 69% duty cycle, it offers robust fault protection including current limiting, open loop, over-temperature, and short-circuit protection. The LNK304DN is housed in an 8-SOIC (SO-8C) package, suitable for surface mount applications. Its wide operating temperature range of -40°C to 150°C makes it ideal for use in consumer electronics, appliance control, and general lighting applications.
Additional Information
Series: LinkSwitch®-TNRoHS 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 | 69% |
| Frequency - Switching | 66kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Non-Isolated |
| Topology | Buck, Buck-Boost, Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | SO-8C |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
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