Power Integrations INN3949CQ-H100-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 29.63 | Dhs. 29.63 |
| 15+ | Dhs. 28.71 | Dhs. 430.65 |
| 25+ | Dhs. 28.09 | Dhs. 702.25 |
| 50+ | Dhs. 26.53 | Dhs. 1,326.50 |
| 100+ | Dhs. 23.41 | Dhs. 2,341.00 |
| N+ | Dhs. 4.68 | Price Inquiry |
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Power Integrations INN3949CQ-H100-TL - Automotive-Grade AC-DC Converter IC
The INN3949CQ-H100-TL from Power Integrations is a high-performance, automotive-qualified AC-DC converter IC designed for demanding applications requiring up to 70W of power. This advanced flyback controller features secondary-side synchronous rectification (SR) topology, delivering exceptional efficiency and reliability in harsh automotive environments.
Key Features & Benefits
- Automotive-Grade Reliability: AEC-Q100 qualified for automotive applications with extended operating temperature range (-40°C to 125°C)
- High Voltage Capability: 1700V breakdown voltage for robust isolation and safety
- Advanced Topology: Flyback with secondary-side SR for improved efficiency
- Comprehensive Protection: Current limiting, over-temperature, over-voltage, short circuit, and UVLO fault protection
- Intelligent Control: Frequency control and soft start features for optimized performance
- Flexible Switching: 25kHz to 95kHz switching frequency range
- Space-Saving Design: Compact InSOP-24D surface mount package
- RoHS Compliant: Environmentally friendly design
Applications
Ideal for automotive power supplies, industrial control systems, battery chargers, and other applications requiring isolated AC-DC conversion with high reliability and efficiency.
Why Choose This Component?
The INN3949CQ-H100-TL combines Power Integrations' proven InnoSwitch technology with automotive-grade qualification, making it the perfect choice for engineers designing reliable, efficient power conversion systems. With comprehensive fault protection and wide operating temperature range, this IC ensures long-term reliability in the most demanding environments.
Related Resources & Product Categories
Explore our comprehensive selection of power management solutions and technical resources:
- AC DC Converters, Offline Switchers - Browse our complete range of AC-DC converter ICs and offline switching regulators for industrial, automotive, and consumer applications
- HQICKEY Homepage - Discover our full catalog of semiconductors, programmable logic, and electronic components with complete technical specifications and datasheets
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 1700V |
| Topology | Flyback, Secondary Side SR |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | - |
| Frequency - Switching | 25kHz ~ 95kHz |
| Power (Watts) | 70 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO |
| Control Features | Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads |
| Supplier Device Package | InSOP-24D |
| ROHS |  |
INN3949CQ-H100-TL.pdf