LYT4311E
IC OFFLINE SWITCH MULT TOP 7ESIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations LYTSwitch™-4 series LYT4311E is an offline switcher IC featuring a high voltage primary-side switch and robust fault protection. This eSIP-7C packaged component operates at a 140kHz switching frequency, supporting Flyback, Buck, and Boost topologies for versatile power conversion. With an internal 725V switch and a maximum output power of 12W, it is designed for isolated power supplies. The LYT4311E utilizes a through-hole mounting type and operates across a wide temperature range of -40°C to 150°C (TJ). This device is commonly found in LED lighting and consumer electronics applications.
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) | 12 W |
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