650V integrated power switch designed for 10W offline flyback converters. Features valley switching control, a maximum duty cycle of 13.5%, and a low on-state resistance of 14 Ohms. Operates within a supply voltage range of 7V to 20V, with a maximum supply current of 5mA. Packaged in LSOP for surface mounting, this RoHS compliant component offers a maximum output power of 12W and a power dissipation of 1.5W.
PackageLSOP
Current3mA
MountingSurface Mount
Power12W
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Technical Specifications
Onsemi FSQ321LX technical specifications.
General
| Package/Case | LSOP |
| Min Breakdown Voltage | 650V |
| Max Duty Cycle | 13.5% |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Power | 10W |
| Max Power Dissipation | 1.5W |
| Max Supply Current | 5mA |
| Max Supply Voltage | 20V |
| Min Supply Voltage | 7V |
| Mount | Surface Mount |
| Nominal Input Voltage | 20V |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| On-State Resistance | 14R |
| Operating Supply Voltage | 13V |
| Output Current | 500mA |
| Output Power | 12W |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 1.5W |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 3mA |
| Weight | 0.71g |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi FSQ321LX Datasheet
Download the complete datasheet for Onsemi FSQ321LX to view detailed technical specifications.
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