LNK520P
IC OFFLINE SWITCH FLYBACK 8DIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations LinkSwitch® LNK520P is an 8-pin DIP offline flyback converter IC designed for efficient power supply designs. This component features an integrated 700V power MOSFET, simplifying board layout and reducing component count. The LNK520P operates within a switching frequency range of 30kHz to 42kHz with a maximum duty cycle of 77%. It includes robust fault protection mechanisms such as current limiting, open loop, over temperature, and short circuit protection. The device supports isolated output and is suitable for through-hole mounting. Its operating junction temperature range is -40°C to 150°C. Applications for this component include consumer electronics, small appliance power supplies, and adapters.
Additional Information
Series: LinkSwitch®RoHS 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 | 77% |
| Frequency - Switching | 30kHz ~ 42kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | 8-PDIP-B |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
| Power (Watts) | 5.5 W |
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