LNK6666K
IC OFFLINE SWITCH FLYBACK 12ESOPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations LinkSwitch™-HP LNK6666K is an offline switcher IC designed for high-performance flyback converter applications. This 12-ESOP encapsulated component operates with a switching frequency range of 120kHz to 136kHz and supports up to 48W output power. It features an integrated 650V power MOSFET and incorporates robust fault protection mechanisms including current limiting, overload, over-temperature, over-voltage, and short-circuit protection. The LNK6666K is suitable for surface mount applications, offering isolated output and a maximum duty cycle of 64%. Its operating temperature range is from -40°C to 150°C (TJ). This device finds application in power supplies for consumer electronics, industrial controls, and lighting systems.
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) | 48 W |
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