LYT4225E
IC OFFLINE SWITCH MULT TOP 7ESIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations LYTSwitch™-4 series LYT4225E is an offline switcher IC designed for high-efficiency LED driver applications. This eSIP-7C packaged component integrates a high-voltage MOSFET and advanced control circuitry for flyback, buck, and boost topologies. Operating at a 140kHz switching frequency, it supports up to 25W output power with an isolated design. Key features include a 725V breakdown voltage and a 99.9% duty cycle capability. The LYT4225E is suitable for use in general lighting, residential lighting, and commercial lighting systems, offering robust performance and thermal management through its through-hole mounting and exposed pad. It operates across a wide temperature range from -40°C to 150°C (TJ).
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) | 25 W |
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