LNK457VG
IC LED DRV OFFL TRIAC 1A EDIP-12Manufacturer: Power Integrations
Categories: LED Drivers
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The Power Integrations LinkSwitch®-PL LNK457VG is an AC/DC offline switching LED driver IC designed for high-performance lighting applications. This eDIP-12 packaged component delivers a regulated 1A output current and features integrated power MOSFETs. Its triac dimming capability ensures smooth and flicker-free dimming control, crucial for residential and commercial lighting systems. The LNK457VG operates with a switching frequency of 122kHz, contributing to efficient power conversion. It supports input supply voltages from a minimum of - to a maximum of 50V. This device is commonly employed in LED lighting solutions for general illumination, accent lighting, and architectural lighting. The eDIP-12 package with an exposed pad facilitates efficient heat dissipation in through-hole mounting configurations.
Additional Information
Series: LinkSwitch®-PLRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 12-SDIP (0.412"", 10.46mm), 11 Leads, Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Frequency | 122kHz |
| Type | AC DC Offline Switcher |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Applications | - |
| Current - Output / Channel | 1A |
| Internal Switch(s) | Yes |
| Topology | - |
| Supplier Device Package | eDIP-12 |
| Dimming | Triac |
| Voltage - Supply (Min) | - |
| Voltage - Supply (Max) | 50V |
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