Integrated power switch for 19W offline flyback converters, featuring a 700V breakdown voltage and 100kHz operating frequency. This surface mount device offers adjustable current limit, 60% duty cycle, and over voltage/temperature fault protection. Designed for 85V to 264V input, it operates within a -40°C to 85°C temperature range and is RoHS compliant.
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Onsemi FSQ0370RLA technical specifications.
| Package/Case | LSOP |
| Current | 3A |
| Duty Cycle | 60% |
| Fault Protection | Over Voltage, Over Temperature |
| Height | 3.6mm |
| Lead Free | Lead Free |
| Length | 9.4mm |
| Min Breakdown Voltage | 700V |
| Max Duty Cycle | 65% |
| Max Frequency | 108kHz |
| Max Input Voltage | 264V |
| Min Input Voltage | 85V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Power | 19W |
| Max Power Dissipation | 1.5W |
| Max Supply Current | 5mA |
| Max Supply Voltage | 20V |
| Min Supply Voltage | 7V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Number of Switches | 1 |
| On-State Resistance | 4R |
| Operating Supply Voltage | 24V |
| Output Current | 970mA |
| Output Voltage | 700V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 1.5W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | FPS™ |
| Supply Current | 3mA |
| Topology | Flyback |
| Weight | 0.71g |
| Width | 6.6mm |
| RoHS | Compliant |
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