VIPER20ASP-E
IC OFFLINE SW FLBACK 10POWERSOManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
STMicroelectronics VIPER™ series device, part number VIPER20ASP-E, is an offline flyback topology converter. This monolithic IC integrates a high-voltage power MOSFET with a PWM controller, enabling power conversion up to 20W. It operates with a switching frequency of up to 200kHz and features integrated current limiting and over-temperature fault protection. The VIPER20ASP-E is designed for isolated power supplies, utilizing a 700V breakdown voltage and requiring a Vcc/Vdd supply range of 8V to 15V, with a typical start-up voltage of 11V. The device is housed in a 10-PowerSO package with an exposed bottom pad for enhanced thermal performance, intended for surface mounting. Applications include consumer electronics, industrial power supplies, and LED drivers.
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 | PowerSO-10 Exposed Bottom Pad |
| 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 | 10-PowerSO |
| Fault Protection | Current Limiting, Over Temperature |
| Voltage - Start Up | 11 V |
| Control Features | - |
| Power (Watts) | 20 W |
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