VIPER35HE
IC OFFLINE SWITCH FLYBACK 10DIPManufacturer: STMicroelectronics
Categories: AC DC Converters, Offline Switches
Quality Control: Learn More
STMicroelectronics VIPER35HE is an 800V, 22W high-performance offline switcher designed for flyback topologies. This 225kHz switching frequency device integrates a high-voltage power MOSFET and a PWM controller, simplifying power supply designs. Key features include built-in current limiting, over-temperature, over-voltage, and short-circuit protection. The VIPER35HE operates across a supply voltage range of 8.5V to 23.5V with a startup voltage of 14V. Housed in a 10-SDIP package, it offers isolated output and a wide operating temperature range of -40°C to 150°C. This component is suitable for applications in consumer electronics, industrial automation, and lighting.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 10-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Duty Cycle | - |
| Frequency - Switching | 225kHz |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 800V |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 23.5V |
| Supplier Device Package | 10-SDIP |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit |
| Voltage - Start Up | 14 V |
| Control Features | - |
| Power (Watts) | 22 W |