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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LYT4315E
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,897.19 AED | Dhs. 355,897.19 AED |
| 15+ | Dhs. 344,658.33 AED | Dhs. 5,169,874.95 AED |
| 25+ | Dhs. 337,165.76 AED | Dhs. 8,429,144.00 AED |
| 50+ | Dhs. 318,434.33 AED | Dhs. 15,921,716.50 AED |
| 100+ | Dhs. 280,971.47 AED | Dhs. 28,097,147.00 AED |
| N+ | Dhs. 56,194.29 AED | Price Inquiry |
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Power Integrations LYT4315E - LYTSwitch-4 Family AC-DC Offline Switching IC
The LYT4315E from Power Integrations is a highly integrated offline switching IC from the LYTSwitch-4 family, designed for isolated AC-DC power conversion applications up to 25W. This advanced controller combines a 725V power MOSFET with integrated control circuitry, enabling compact and efficient flyback, buck, and boost topologies for industrial, telecommunications, and embedded power supply designs.
Key Features & Benefits
- Integrated 725V Power MOSFET - High breakdown voltage for universal input applications with built-in safety margin
- Multi-Topology Support - Flyback, step-down (buck), and step-up (boost) configurations in a single device
- 25W Output Power - Ideal for auxiliary supplies, LED drivers, and low-power industrial equipment
- 140kHz Switching Frequency - Optimized for transformer size reduction and EMI performance
- 99.9% Maximum Duty Cycle - Enables wide input voltage range and improved efficiency
- Wide Operating Temperature Range - -40°C to 150°C (TJ) for harsh industrial environments
- eSIP-7C Through-Hole Package - Robust mounting with exposed pad for enhanced thermal performance
- RoHS Compliant - Meets environmental and regulatory standards
Typical Applications
- Auxiliary power supplies for industrial automation and motor drives
- Telecom and networking equipment power modules
- LED lighting drivers and ballasts
- Smart home and IoT device power supplies
- Battery chargers and adapters
- Embedded systems and instrumentation
Why Choose Authorized Distribution?
We are an authorized distributor of Power Integrations products, ensuring you receive genuine components with full manufacturer documentation, warranty support, and complete supply chain traceability. Every LYT4315E ships with authenticity guarantees and long lifecycle availability to support your critical design-in programs and mitigate obsolescence risk.
Need reference designs, application notes, or technical support? Contact our design-in team for expert guidance on integrating the LYT4315E into your power supply architecture.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | LYTSwitch™-4 |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 99.9% |
| Frequency - Switching | 140kHz |
| Power (Watts) | 25 W |
| Fault Protection | - |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Supplier Device Package | eSIP-7C |
| ROHS |  |
LYT4315E.pdf