LNK305DG
IC OFFLINE SWITCH MULT TOP 8SOManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
The Power Integrations LinkSwitch®-TN LNK305DG is an 8-SOIC package offline switcher IC designed for non-isolated buck, buck-boost, and flyback topologies. This component features an integrated 700V power MOSFET with a maximum duty cycle of 69% and a switching frequency of 66kHz. Built-in fault protection includes current limiting, open loop, over temperature, and short circuit protection. The device is suitable for surface mount applications and operates within an ambient temperature range of -40°C to 150°C (TJ). Its robust design makes it ideal for power supplies in consumer electronics, industrial automation, and 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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