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INN4174C-H189-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 8.50 AED | Dhs. 8.50 AED |
| 15+ | Dhs. 8.23 AED | Dhs. 123.45 AED |
| 25+ | Dhs. 8.06 AED | Dhs. 201.50 AED |
| 50+ | Dhs. 7.61 AED | Dhs. 380.50 AED |
| 100+ | Dhs. 6.71 AED | Dhs. 671.00 AED |
| N+ | Dhs. 1.34 AED | Price Inquiry |
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Power Integrations INN4174C-H189-TL - InnoSwitch™4-CZ Offline Switcher IC
The INN4174C-H189-TL from Power Integrations is a high-performance offline switcher IC from the InnoSwitch™4-CZ family, designed for isolated AC-DC power conversion applications up to 170W. This advanced integrated circuit features a 750V breakdown voltage and operates with a switching frequency range of 50kHz to 140kHz, making it ideal for universal input (85-265 VAC) power supplies in industrial, telecommunications, medical, and consumer electronics applications.
Key Features & Benefits
- High Power Density: Delivers up to 170W output power in a compact InSOP-24D surface mount package
- Flyback Topology with Secondary-Side SR: Optimized for high-efficiency isolated power conversion
- Comprehensive Protection: Built-in current limiting, overload, over-temperature, over-voltage, short circuit, and UVLO protection
- Advanced Control: Frequency control and soft-start features for reliable operation
- Wide Operating Range: -40°C to 105°C ambient temperature rating for demanding environments
- Universal Input: Supports 85-265 VAC input voltage range
- RoHS Compliant: Environmentally friendly, lead-free construction
Applications
This InnoSwitch4-CZ IC is perfectly suited for:
- Industrial power supplies and automation equipment
- Telecommunications infrastructure and networking equipment
- Medical devices requiring isolated power conversion
- Consumer electronics and home appliances
- LED lighting drivers and smart home devices
- Battery chargers and adapters
Why Choose Power Integrations?
Power Integrations is a global leader in high-voltage integrated circuits for energy-efficient power conversion. The InnoSwitch4-CZ family represents the latest advancement in offline switcher technology, offering designers exceptional performance, reliability, and long lifecycle support essential for B2B semiconductor applications.
Packaging: Available in Tape & Reel for automated assembly processes.
Performance Advantages
The INN4174C-H189-TL delivers superior efficiency and thermal performance compared to traditional discrete solutions. Its integrated design reduces component count, simplifies PCB layout, and accelerates time-to-market for power supply designs. The advanced FluxLink™ technology enables precise feedback control while maintaining galvanic isolation, ensuring stable output regulation across varying load conditions.
Design Support & Resources
Power Integrations provides comprehensive design tools, reference designs, and technical documentation to streamline your development process. The InnoSwitch4-CZ family is backed by extensive application engineering support and proven field reliability across millions of deployed units worldwide.
Related Products & Resources
Looking for more AC-DC converter solutions? Explore our complete range of AC DC Converters, Offline Switchers for industrial, medical, and telecommunications applications.
Visit HQICKEY for our full catalog of high-reliability semiconductor components, power management ICs, and electronic components for demanding applications.
Stay informed with the latest industry insights, technical articles, and product announcements on the HQICKEY News Blog.
| 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) | 170 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 |  |
INN4174C-H189-TL.pdf