LNK6406D
IC OFFLINE SWITCH FLYBACK 8SOManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
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Power Integrations LinkSwitch™-3 LNK6406D is an 8-SOIC offline flyback converter IC designed for high-efficiency power supply applications. This component integrates a high-voltage MOSFET and a controller, enabling compact and cost-effective designs. Featuring a fixed switching frequency up to 85kHz, the LNK6406D supports a maximum output power of 6.1W. It incorporates robust fault protection mechanisms including current limiting, open loop, over-temperature, and short circuit protection. With an 8-pin SOIC package and surface mount capability, this device is suitable for various applications across consumer electronics and industrial control systems. The design supports isolated flyback topologies and operates within a junction temperature range of -40°C to 150°C.
Additional Information
Series: LinkSwitch™-3RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width), 7 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 55% |
| Frequency - Switching | Up to 85kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | SO-8C |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Short Circuit |
| Control Features | - |
| Power (Watts) | 6.1 W |
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