For Reference Only
| Part Number | FSFR1800 |
| Manufacturer | onsemi |
| Category | Integrated Circuits (ICs) › AC DC Converters, Offline Switches |
| Description | IC OFFLINE SW HALF-BRIDGE 9SIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | FSFR1800 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | FSFR1800 |
| Brand: | onsemi |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | AC DC Converters, Offline Switches |
| Manufacturer: | onsemi |
| Product Status: | Obsolete |
| Output Isolation: | Isolated |
| Internal Switch(s): | Yes |
| Voltage - Breakdown: | 500V |
| Topology: | Half-Bridge |
| Voltage - Start Up: | 14.5 V |
| Voltage - Supply (Vcc/Vdd): | 11.3V ~ 25V |
| Duty Cycle: | 50% |
| Frequency - Switching: | Up to 300kHz |
| Power (Watts): | 260 W |
| Fault Protection: | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Control Features: | EN, Frequency Control |
| Operating Temperature: | -40°C ~ 130°C (TJ) |
| Package / Case: | 10-SIP Module, 9 Leads, Formed Leads |
| Supplier Device Package: | 9-SIP |
| Mounting Type: | Through Hole |
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| In Stock | 96045 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.40000 | $3.4 |
| 10 | $3.05100 | $30.51 |
| 475 | $2.37133 | $1126.38175 |
| 950 | $2.12779 | $2021.4005 |
| 1425 | $1.79452 | $2557.191 |
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.
