FSQ500L
IC OFFLINE SW FLYBACK SOT223-4Manufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi FSQ500L is an offline switch for flyback topologies, operating at a 130kHz switching frequency. This FPS™ series component features an integrated 700V breakdown voltage MOSFET and a 6V startup voltage. Designed for surface mounting in a SOT-223-4 package, it offers a 60% duty cycle and 3W power capability. Control features include soft start, while fault protection is provided by current limiting, overload, and over-temperature protection. The device operates within a -40°C to 85°C ambient temperature range and requires a 5V to 10V supply. Its isolated output is suitable for applications in consumer electronics and industrial power supplies.
Additional Information
Series: FPS™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Duty Cycle | 60% |
| Frequency - Switching | 130kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 5V ~ 10V |
| Supplier Device Package | SOT-223-4 |
| Fault Protection | Current Limiting, Over Load, Over Temperature |
| Voltage - Start Up | 6 V |
| Control Features | Soft Start |
| Power (Watts) | 3 W |
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