LYT4318E
IC OFFLINE SWITCH MULT TOP 7ESIPManufacturer: Power Integrations
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
Power Integrations LYTSwitch™-4 series LYT4318E is a high-performance offline switcher IC designed for efficient power conversion. This component supports Flyback, Buck, and Boost topologies with a switching frequency of 140kHz. It features an internal switch with a breakdown voltage of 725V and a maximum duty cycle of 99.9%. The LYT4318E is housed in an eSIP-7C package, a 7-SSIP with 6 leads and an exposed pad, suitable for through-hole mounting. Operating across a wide temperature range of -40°C to 150°C (TJ), it provides isolated output and a power capability of up to 78W. This device is commonly utilized in lighting applications and general power supply designs requiring high efficiency and robust performance.
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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