FSFR1800XSL
IC OFFLINE SW HALF-BRIDGE 9SIPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi FSFR-XS series FSFR1800XSL is an offline switching controller designed for high-efficiency power conversion. This component utilizes a half-bridge topology and supports switching frequencies up to 300kHz. It features integrated high-voltage MOSFETs, simplifying design and reducing component count. The 9-SIP package with formed leads facilitates through-hole mounting. Key integrated protection features include current limiting, over-temperature, and over-voltage protection, ensuring robust operation. The device operates with a supply voltage range of 10V to 25V and a startup voltage of 12.5V, with a breakdown voltage of 500V. The FSFR1800XSL is suitable for applications requiring up to 260W of power, commonly found in power supplies for computing, industrial automation, and consumer electronics. Its isolated output and frequency control capabilities further enhance its versatility in various power management designs.
Additional Information
Series: FSFR-XSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 10-SIP Module, 9 Leads, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 130°C (TJ) |
| Duty Cycle | 50% |
| Frequency - Switching | Up to 300kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 500V |
| Output Isolation | Isolated |
| Topology | Half-Bridge |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 25V |
| Supplier Device Package | 9-SIP (L forming) |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Voltage - Start Up | 12.5 V |
| Control Features | Frequency Control |
| Power (Watts) | 260 W |
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