LNK305P
IC OFFLINE SWITCH MULT TOP 8DIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations LinkSwitch®-TN LNK305P is an 8-pin DIP (0.300", 7.62mm) off-line switcher IC designed for non-isolated buck, buck-boost, and flyback topologies. This component features an integrated 700V power MOSFET and operates at a 66kHz switching frequency with a 69% duty cycle. Built-in fault protection includes current limiting, open loop, over-temperature, and short circuit protection. The LNK305P is suitable for applications requiring simple, cost-effective power solutions in consumer electronics, industrial controls, and lighting systems. It offers a robust solution with a wide operating temperature range of -40°C to 150°C (TJ). The device is supplied in bulk packaging.
Additional Information
Series: LinkSwitch®-TNRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-DIP (0.300"", 7.62mm), 7 Leads |
| Mounting Type | Through Hole |
| 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 | 8-PDIP-B |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
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