LNK6779K
IC OFFLINE SWITCH FLYBACK 12ESOPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations LinkSwitch™-HP LNK6779K is an offline switcher IC featuring a highly integrated Flyback topology. This device operates with a switching frequency range of 120kHz to 136kHz and supports up to 77W of power. It incorporates internal switching elements and provides robust fault protection including current limiting, overload, over-temperature, over-voltage, and short-circuit protection. The LNK6779K is housed in a 12-ESOP package with exposed pad, suitable for surface mount applications. Its design is optimized for applications demanding high efficiency and reliability, commonly found in consumer electronics, industrial power supplies, and display backlighting. The component is rated for an operating junction temperature range of -40°C to 150°C.
Additional Information
Series: LinkSwitch™-HPRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 12-BESOP (0.350"", 8.89mm Width), 11 Leads, Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 64% |
| Frequency - Switching | 120kHz ~ 136kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | 12-ESOP |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - |
| Power (Watts) | 77 W |
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