Power Integrations INN3947FQ502-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | FQ |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 1700V |
| Topology | Flyback, Secondary Side SR |
| Voltage - Start Up | 30 V |
| Voltage - Supply (Vcc/Vdd) | 30V ~ 1200V |
| Duty Cycle | - |
| Frequency - Switching | 25kHz ~ 95kHz |
| Power (Watts) | 50 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | Soft Start |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-PowerSMD Module (0.425", 10.80mm Width), 19 Leads |
| Supplier Device Package | InSOP-T28G |
| ROHS |  |
Power Integrations INN3947FQ502-TL - High-Performance AC/DC Converter IC
The INN3947FQ502-TL from Power Integrations delivers reliable 50W isolated power conversion for demanding aerospace, automotive, industrial, and telecommunications applications. This advanced flyback converter IC features secondary-side synchronous rectification (SR) for enhanced efficiency and integrated protection features for robust operation.
Key Features & Benefits
- High Voltage Capability: 1700V breakdown voltage for superior isolation and safety margins
- Wide Input Range: 30V to 1200V supply voltage accommodates diverse power architectures
- Adaptive Switching: 25kHz to 95kHz frequency range optimizes efficiency across load conditions
- Comprehensive Protection: Integrated current limiting, over-temperature, and over-voltage safeguards
- Extended Temperature Range: -40°C to 125°C operation for harsh environments
- Space-Efficient Design: InSOP-T28G surface-mount package (10.80mm width)
- RoHS Compliant: Environmentally responsible manufacturing
Applications
Ideal for industrial power supplies, telecom infrastructure, automotive electronics, and aerospace systems requiring high-reliability isolated power conversion with excellent efficiency and thermal performance.
Sourcing Guarantee: Authorized distributor stock with full manufacturer documentation, traceability, and long lifecycle support. Every component is verified for authenticity and backed by our quality commitment.
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
