VIPER20A-22-E
IC OFFLIN CONV FLBACK 5PENTAWATTManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
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STMicroelectronics VIPER™ series VIPER20A-22-E is an offline flyback converter IC. This highly integrated device operates up to 200kHz switching frequency, simplifying power supply design. Featuring an internal 700V avalanche-rated MOSFET, it offers robust performance with built-in current limiting and over-temperature protection. The device requires a supply voltage between 8V and 15V, with a typical startup voltage of 11V. This component is suitable for isolated power supplies, commonly found in consumer electronics, industrial automation, and lighting applications. The VIPER20A-22-E is supplied in a 5-PENTAWATT package for surface mounting.
Additional Information
Series: VIPER™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | Pentawatt-5 HV (Bent and Staggered Leads) |
| Mounting Type | Surface Mount |
| Operating Temperature | - |
| Duty Cycle | - |
| Frequency - Switching | Up to 200kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| 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 | - |
| Power (Watts) | 20 W |
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