Power Integrations INN4577F-H347-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 13.00 | Dhs. 13.00 |
| 15+ | Dhs. 12.58 | Dhs. 188.70 |
| 25+ | Dhs. 12.30 | Dhs. 307.50 |
| 50+ | Dhs. 11.62 | Dhs. 581.00 |
| 100+ | Dhs. 10.25 | Dhs. 1,025.00 |
| N+ | Dhs. 2.05 | Price Inquiry |
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Power Integrations INN4577F-H347-TL - High-Performance AC/DC Offline Switching Controller
The INN4577F-H347-TL from Power Integrations is a robust 145W isolated flyback converter featuring advanced secondary-side synchronous rectification (SR) technology. Designed for demanding industrial, telecommunications, and power supply applications, this IC delivers exceptional efficiency and reliability across a wide input voltage range of 85V to 265V.
Key Features & Benefits
- High Power Capability: Supports up to 145W output power for demanding applications
- Wide Input Range: 85V-265V AC input accommodates global voltage standards
- Advanced Topology: Flyback with secondary-side SR for superior efficiency
- Comprehensive Protection: Current limiting, over-temperature, over-voltage, short circuit, and UVLO safeguards
- Flexible Switching: 50kHz to 130kHz frequency range with frequency control
- Extended Temperature Range: -40°C to 105°C operation for harsh environments
- Compact Surface Mount: InSOP-T28D package saves board space
- RoHS Compliant: Environmentally friendly design
Ideal Applications
Perfect for industrial power supplies, telecommunications equipment, LED lighting drivers, battery chargers, and any application requiring reliable, efficient AC/DC conversion with robust fault protection and soft-start capabilities.
Why Choose Power Integrations?
Power Integrations is a global leader in high-voltage power conversion semiconductors, known for innovative solutions that improve energy efficiency and reliability. The INN4577F-H347-TL represents their commitment to delivering cutting-edge technology with comprehensive protection features and long-term availability for critical applications.
Related Products & Resources
Explore our complete range of AC DC Converters, Offline Switchers for more power conversion solutions. Visit HQICKEY for our full catalog of electronic components, or check out our News & Technical Blog for the latest industry insights and application notes.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | |
| Packaging | Bulk | |
| 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 | 50kHz ~ 130kHz |
| Power (Watts) | 145 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO |
| Control Features | 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 |  |
INN4577F-H347-TL.pdf