VIPER100-E
IC OFFLIN CONV FLBACK 5PENTAWATTManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
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The STMicroelectronics VIPER™ VIPER100-E is an offline flyback converter IC designed for high-efficiency power supply applications. This component integrates a high-voltage power MOSFET with a PWM controller, enabling robust operation up to 200kHz switching frequency. Key features include a 620V breakdown voltage and an 11V startup voltage, facilitating direct AC line connection. The device offers built-in fault protection mechanisms such as current limiting and over-temperature shutdown for enhanced system reliability. Control features encompass enable input, frequency control, and a soft-start function for smooth power-up sequences. The VIPER100-E is packaged in a 5-PENTAWATT HV configuration with surface mount capability, suitable for power supplies in consumer electronics, lighting, and industrial automation. The internal switch simplifies design and reduces component count.
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 | 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 | EN, Frequency Control, Soft Start |
| Power (Watts) | 100 W |
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