LYT4218E
IC OFFLINE SWITCH MULT TOP 7ESIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations LYTSwitch™-4 family device, part number LYT4218E, is an offline switch IC designed for high-efficiency power conversion. This component is optimized for flyback, buck, and boost topologies, operating at a switching frequency of 140kHz. It features an integrated switch with a breakdown voltage of 725V and supports a maximum output power of 78W. The eSIP-7C package, a 7-lead, through-hole mounted package, provides isolated output. This device is suitable for applications requiring robust and efficient AC-DC conversion, including LED lighting and consumer electronics. The operating junction temperature range is -40°C to 150°C.
Additional Information
Series: LYTSwitch™-4RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | 99.9% |
| Frequency - Switching | 140kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Output Isolation | Isolated |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Voltage - Supply (Vcc/Vdd) | - |
| Supplier Device Package | eSIP-7C |
| Fault Protection | - |
| Control Features | - |
| Power (Watts) | 78 W |
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