LNK403LG
IC LED DRIVER OFFL TRIAC ESIP-7FManufacturer: Power Integrations
Categories: LED Drivers
Quality Control: Learn More
Power Integrations LinkSwitch®-PH LNK403LG is an AC/DC offline switcher IC designed for LED driver applications. This flyback topology device integrates a high-voltage MOSFET and features Triac dimming control, enabling seamless integration with existing dimmer infrastructure. The eSIP-7F package provides efficient thermal management with its 7-SSIP, 6-lead configuration and exposed pad. Operating from a wide input voltage range of 36V to 725V, the LNK403LG is suitable for off-line power supplies with an internal switch. Its 66kHz switching frequency contributes to compact transformer designs. This component is widely utilized in lighting systems.
Additional Information
Series: LinkSwitch®-PHRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: Last Time BuyPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Voltage - Output | - |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Frequency | 66kHz |
| Type | AC DC Offline Switcher |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Applications | Lighting |
| Current - Output / Channel | - |
| Internal Switch(s) | Yes |
| Topology | Flyback |
| Supplier Device Package | eSIP-7F |
| Dimming | Triac |
| Voltage - Supply (Min) | 36V |
| Voltage - Supply (Max) | 725V |
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