For Reference Only
| Part Number | INN3949CQ-TL |
| Manufacturer | Power Integrations |
| Category | Integrated Circuits (ICs) › AC DC Converters, Offline Switches |
| Description | INNOSWITCH3-AQ 1700V 70W |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | INN3949CQ-TL PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | INN3949CQ-TL |
| Brand: | Power Integrations |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | AC DC Converters, Offline Switches |
| Manufacturer: | Power Integrations |
| Product Status: | Active |
| Output Isolation: | Isolated |
| Internal Switch(s): | Yes |
| Voltage - Breakdown: | 1700V |
| Topology: | Flyback |
| Voltage - Start Up: | 30 V |
| Voltage - Supply (Vcc/Vdd): | 30V ~ 1000V |
| Duty Cycle: | - |
| Frequency - Switching: | 25kHz ~ 95kHz |
| Power (Watts): | 70 W |
| Fault Protection: | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Control Features: | Frequency Control, Soft Start |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Package / Case: | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads |
| Supplier Device Package: | InSOP-24D |
| Mounting Type: | Surface Mount |
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| In Stock | 7997 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $14.34000 | $14.34 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
