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INN4175C-H191-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 9.82 AED | Dhs. 9.82 AED |
| 15+ | Dhs. 9.51 AED | Dhs. 142.65 AED |
| 25+ | Dhs. 9.31 AED | Dhs. 232.75 AED |
| 50+ | Dhs. 8.79 AED | Dhs. 439.50 AED |
| 100+ | Dhs. 7.76 AED | Dhs. 776.00 AED |
| N+ | Dhs. 1.55 AED | Price Inquiry |
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Power Integrations INN4175C-H191-TL - InnoSwitch™4-CZ Series AC-DC Converter IC
The INN4175C-H191-TL is a high-performance, isolated flyback AC-DC converter IC from Power Integrations' InnoSwitch™4-CZ family. Designed for industrial, telecommunications, and consumer applications requiring up to 180W of output power, this advanced power conversion IC integrates primary-side switching with secondary-side synchronous rectification (SR) for exceptional efficiency and reliability.
Key Features & Benefits
- High Power Capability: Delivers up to 180W output power with excellent efficiency across the full load range
- Wide Input Voltage Range: Operates from 85-265 VAC, making it suitable for universal AC input applications
- Advanced Topology: Flyback converter with secondary-side synchronous rectification reduces losses and improves thermal performance
- Comprehensive Protection: Built-in current limiting, overload, over-temperature, over-voltage, short circuit, and UVLO protection ensures robust operation
- Flexible Frequency Control: 50kHz to 140kHz switching frequency range with soft-start capability for optimized EMI performance
- High Voltage Rating: 750V breakdown voltage provides excellent safety margin and long-term reliability
- Compact Surface Mount Package: InSOP-24D (24-PowerSMD Module) enables high power density designs
- Wide Operating Temperature: -40°C to +105°C ambient temperature range for demanding environments
- RoHS Compliant: Meets environmental standards for global market access
- Long Lifecycle Support: Guaranteed availability for extended product lifecycles in industrial and aerospace applications
Typical Applications
- Industrial power supplies and automation equipment
- Telecommunications and networking infrastructure
- LED lighting drivers and ballasts
- Battery chargers and adapters
- Home appliances and consumer electronics
- Medical and test equipment
- Aerospace and defense power systems
- Automotive auxiliary power supplies
Why Choose InnoSwitch™4-CZ?
The InnoSwitch4-CZ series represents the latest generation of Power Integrations' proven FluxLink™ technology, combining primary and secondary-side control in a single IC. This integration eliminates the need for an optocoupler, simplifying design, reducing component count, and improving reliability. The secondary-side synchronous rectification delivers industry-leading efficiency, reducing heat dissipation and enabling smaller, more cost-effective thermal solutions.
With comprehensive fault protection, precise output regulation, and excellent line and load transient response, the INN4175C-H191-TL provides a robust foundation for your next-generation power supply design. The advanced FluxLink technology ensures galvanic isolation while maintaining tight regulation and fast transient response, making it ideal for safety-critical applications.
Documentation & Support
For detailed design guidelines, reference designs, and application notes, please refer to the official InnoSwitch4-CZ datasheet. Our team can provide additional technical support and lifecycle commitment information to ensure your design success.
Order Code: INN4175C-H191-TL
Packaging: Tape & Reel for automated assembly
Compliance: RoHS, suitable for global markets
Lifecycle: Long-term availability guaranteed for industrial applications
Related Products & Resources
Explore our complete range of AC DC Converters, Offline Switchers for your power supply design needs. We offer a comprehensive selection of power conversion ICs from leading manufacturers, all backed by full technical support and guaranteed long-term availability.
Visit HQICKEY to discover our full catalog of industrial-grade semiconductors, programmable logic components, and power management solutions. Our extensive inventory serves aerospace, automotive, industrial, medical, and telecommunications markets with complete traceability and quality assurance.
Stay informed about the latest product releases, technical articles, and industry insights by visiting our News & Technical Blog. Get expert guidance on component selection, design best practices, and emerging technologies in power electronics and embedded systems.
| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | InnoSwitch™4-CZ |
| 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) | - |
| Duty Cycle | - |
| Frequency - Switching | 50kHz ~ 140kHz |
| Power (Watts) | 180 W |
| Fault Protection | Current Limiting, Over Load, 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 | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads |
| Supplier Device Package | InSOP-24D |
| ROHS |  |
INN4175C-H191-TL.pdf