LNK6768K
IC OFFLINE SWITCH FLYBACK 12ESOPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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The Power Integrations LNK6768K is an off-line converter IC from the LinkSwitch™-HP series, designed for flyback topologies. This 12-lead, 12-ESOP package component operates at switching frequencies between 120kHz and 136kHz, supporting up to 68W output power. It features integrated switching capability, 650V breakdown voltage, and comprehensive fault protection including current limiting, overload, over-temperature, over-voltage, and short-circuit protection. The LNK6768K is suitable for surface mount applications and offers isolated output. This component is commonly utilized in power supplies for consumer electronics, industrial automation, and appliance control systems. The operating junction temperature range is -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 | 650V |
| 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) | 68 W |
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