FSQ321LX
IC OFFLINE SWITCH FLYBACK 8LSOPManufacturer: onsemi
Categories: AC DC Converters, Offline Switches
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The onsemi FSQ321LX is an 8-LSOP packaged offline flyback converter from the FPS™ series. This isolated topology operates with a switching frequency range of 55kHz to 67kHz. Featuring an integrated 650V switch, it supports up to 12W output power. The device includes comprehensive fault protection mechanisms, encompassing current limiting, overload, over-temperature, and over-voltage protection. Designed for surface mount applications, the FSQ321LX operates within an ambient temperature range of -40°C to 85°C. It requires a supply voltage between 8V and 20V, with a typical start-up voltage of 12V. This component is suitable for use in power supplies for consumer electronics and industrial automation.
Additional Information
Series: FPS™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SMD, Gull Wing |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Duty Cycle | - |
| Frequency - Switching | 55kHz ~ 67kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 20V |
| Supplier Device Package | 8-LSOP |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Voltage - Start Up | 12 V |
| Control Features | Sync |
| Power (Watts) | 12 W |
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