LYT4327E
IC OFFLINE SWITCH MULT TOP 7ESIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations LYTSwitch™-4 series LYT4327E is a 725V, 50W offline switcher IC designed for high-efficiency flyback converter applications. This eSIP-7C packaged component operates at a fixed switching frequency of 140kHz, facilitating compact transformer designs and reduced electromagnetic interference. It integrates a high-voltage MOSFET, simplifying external component count and enhancing reliability. The LYT4327E supports multiple topologies including flyback, buck, and boost configurations, making it suitable for LED lighting, appliance power supplies, and other AC-DC conversion systems. With an extended operating temperature range of -40°C to 150°C (TJ), it provides robust performance in demanding environments. The component features an isolated output and a high duty cycle capability of 99.9%.
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) | 50 W |
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