Power Integrations INN4477F-H341-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 13.52 | Dhs. 13.52 |
| 15+ | Dhs. 13.10 | Dhs. 196.50 |
| 25+ | Dhs. 12.82 | Dhs. 320.50 |
| 50+ | Dhs. 12.10 | Dhs. 605.00 |
| 100+ | Dhs. 10.68 | Dhs. 1,068.00 |
| N+ | Dhs. 2.14 | Price Inquiry |
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InnoSwitch4-Pro AC-DC Converter IC - INN4477F-H341-TL
The INN4477F-H341-TL from Power Integrations is a high-performance InnoSwitch4-Pro family AC-DC converter IC designed for isolated flyback applications with secondary side synchronous rectification (SR). This advanced power conversion solution delivers up to 220W of output power with exceptional efficiency and reliability, making it an ideal choice for demanding industrial, telecommunications, and consumer electronics applications.
Key Features & Benefits
- Wide Input Voltage Range: 85V to 265VAC for universal AC input compatibility across global markets
- High Power Output: Supports up to 220W applications with excellent efficiency
- Advanced Topology: Flyback with secondary side SR for improved efficiency and reduced heat generation
- Comprehensive Protection: Current limiting, overload, over-temperature, over-voltage, short circuit, and UVLO protection ensure safe, reliable operation
- Intelligent Control: Enable (EN), frequency control, and soft-start features for flexible system integration
- Wide Operating Temperature: -40°C to 105°C (TA) for demanding environments including industrial and automotive applications
- 750V Breakdown Voltage: Enhanced safety margin and reliability for long-lifecycle designs
- Surface Mount Package: InSOP-T28D for automated assembly and high-volume manufacturing
- RoHS Compliant: Environmentally friendly design meeting global regulatory requirements
- Long Lifecycle Availability: Power Integrations commitment to extended product availability for design-in confidence
Applications
The INN4477F-H341-TL is ideal for a wide range of power supply applications including:
- Industrial automation and control systems
- Telecommunications infrastructure equipment
- Medical and healthcare devices
- Consumer electronics and home appliances
- LED lighting drivers and smart lighting systems
- Test and measurement equipment
- Building automation and HVAC controls
- Any application requiring efficient, reliable AC-DC conversion with galvanic isolation
Why Choose HQICKEY for Your Power Conversion Components?
At HQICKEY, we specialize in providing premium semiconductor and programmable logic components with complete traceability and full technical support. Every component we supply comes with:
- 100% authentic parts directly from authorized sources
- Complete traceability documentation
- Technical support for design-in assistance
- Competitive pricing for volume orders
- Fast, reliable global shipping
All specifications are subject to change without notice. Please refer to the manufacturer's datasheet for complete technical details and latest updates.
Related Products & Resources
Looking for more AC-DC converter solutions? Explore our complete range of AC DC Converters, Offline Switchers for additional power conversion options across various power levels and topologies.
Visit the HQICKEY homepage to browse our full catalog of semiconductors, programmable logic components, and power management solutions for aerospace, automotive, industrial, medical, and telecommunications applications.
Stay updated with the latest industry insights, technical articles, and product announcements on the HQICKEY News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | InnoSwitch™4-Pro |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 750V |
| Topology | Flyback, Secondary Side SR |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 85V ~ 265V |
| Duty Cycle | - |
| Frequency - Switching | - |
| Power (Watts) | 220 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO |
| Control Features | EN, Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-PowerSMD Module (0.425", 10.80mm Width), 20 Leads |
| Supplier Device Package | InSOP-T28D |
| ROHS |  |
INN4477F-H341-TL.pdf