VIPER50SP
IC OFFLIN CONV FLBACK 5PENTAWATTManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
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STMicroelectronics VIPER™ VIPER50SP is a highly integrated offline flyback converter IC designed for high-efficiency power supply applications. This component operates with a switching frequency of up to 200kHz and features an internal 620V avalanche-rated MOSFET. The device supports robust control features including frequency control, soft start, and synchronization. Fault protection is integrated with current limiting and over-temperature protection for enhanced system reliability. The VIPER50SP is housed in a 5-PENTAWATT package, suitable for surface mount applications. It is ideal for use in consumer electronics, industrial power supplies, and LED lighting systems, enabling compact and efficient power conversion designs. The device requires a Vcc/Vdd supply voltage range of 8V to 15V and has a start-up voltage of 11V. Its flyback topology provides output isolation.
Additional Information
Series: VIPER™RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | PowerSO-10 Exposed Bottom Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | - |
| Duty Cycle | - |
| Frequency - Switching | Up to 200kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 620V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 15V |
| Supplier Device Package | 5-PENTAWATT |
| Fault Protection | Current Limiting, Over Temperature |
| Voltage - Start Up | 11 V |
| Control Features | Frequency Control, Soft Start, Sync |
| Power (Watts) | 50 W |
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