VIPER25LN
IC OFFLINE SWITCH FLYBACK 7DIPManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
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STMicroelectronics VIPer™ plus series VIPER25LN is an 800V offline flyback converter IC, featuring an integrated 7-pin DIP package. This component operates at a switching frequency of 136kHz and supports a maximum power output of 20W. It is designed for isolated flyback topologies, simplifying power supply designs. Key fault protection mechanisms include current limiting, over-temperature, and over-voltage protection. The device requires a supply voltage between 8.5V and 23.5V, with a start-up voltage of 14V. This converter is suitable for applications in consumer electronics, industrial automation, and lighting systems demanding efficient AC-DC conversion. The VIPER25LN is supplied in a 7-DIP through-hole mounting package.
Additional Information
Series: VIPer™ plusRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm), 7 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | - |
| Frequency - Switching | 136kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 800V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 23.5V |
| Supplier Device Package | 7-DIP |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Voltage - Start Up | 14 V |
| Control Features | - |
| Power (Watts) | 20 W |
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