Power Integrations INN4276C-H185-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.90 | Dhs. 7.90 |
| 15+ | Dhs. 7.65 | Dhs. 114.75 |
| 25+ | Dhs. 7.49 | Dhs. 187.25 |
| 50+ | Dhs. 7.07 | Dhs. 353.50 |
| 100+ | Dhs. 6.24 | Dhs. 624.00 |
| N+ | Dhs. 1.25 | Price Inquiry |
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Power Integrations INN4276C-H185-TL - 125W Isolated Flyback AC/DC Converter IC
The INN4276C-H185-TL from Power Integrations is a high-performance offline switching IC designed for isolated flyback topologies with secondary-side synchronous rectification (SR). This advanced AC/DC converter delivers up to 125 watts of output power with exceptional efficiency and reliability across industrial, telecommunications, medical, and consumer electronics applications.
Key Features & Benefits
- Wide Input Voltage Range: 85V to 265V AC universal input capability
- High Power Density: 125W output in compact InSOP-24D surface-mount package
- Advanced Topology: Flyback with secondary-side synchronous rectification for superior efficiency
- Variable Frequency Operation: 50kHz to 140kHz switching frequency for optimized performance
- Comprehensive Protection: Current limiting, over-temperature, over-voltage, and UVLO fault protection
- Soft Start Control: Reduces inrush current and improves system reliability
- Extended Temperature Range: -40°C to +105°C ambient operation for harsh environments
- RoHS Compliant: Lead-free, environmentally friendly design
Typical Applications
Ideal for power supplies in industrial automation, telecom infrastructure, medical equipment, LED lighting drivers, consumer electronics adapters, and smart home devices requiring isolated, regulated DC outputs.
Quality & Traceability
All Power Integrations components are sourced from authorized distributors with full manufacturer traceability. Each unit includes date code and lot tracking for complete supply chain transparency. RoHS and REACH compliant for global regulatory requirements.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | |
| 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 | 50kHz ~ 140kHz |
| Power (Watts) | 125 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, UVLO |
| Control Features | Soft Start |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads |
| Supplier Device Package | InSOP-24D |
| ROHS |  |
INN4276C-H185-TL.pdf