STMicroelectronics VIPER100
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 8.02 | Dhs. 8.02 |
| 15+ | Dhs. 7.76 | Dhs. 116.40 |
| 25+ | Dhs. 7.59 | Dhs. 189.75 |
| 50+ | Dhs. 7.17 | Dhs. 358.50 |
| 100+ | Dhs. 6.32 | Dhs. 632.00 |
| N+ | Dhs. 1.26 | Price Inquiry |
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STMicroelectronics VIPER100 Offline Flyback Converter IC
The VIPER100 is a high-performance offline flyback converter IC from STMicroelectronics' VIPER™ series, designed for isolated AC-DC power conversion applications up to 100W. Featuring an integrated 620V high-voltage power MOSFET and advanced protection circuitry, this converter delivers reliable, efficient power conversion in a compact surface-mount package.
Key Features & Benefits
- 100W Power Capability – Ideal for medium-power offline applications including adapters, chargers, and auxiliary supplies
- 620V Breakdown Voltage – High-voltage MOSFET enables wide input voltage range and robust operation
- Up to 200kHz Switching Frequency – Allows for smaller transformer and output filter components, reducing overall solution size
- Integrated Protection – Built-in current limiting and over-temperature protection ensure safe, reliable operation
- Advanced Control Features – Enable pin, frequency control, and soft-start functionality for flexible design implementation
- Low Start-Up Voltage (11V) – Enables fast start-up with minimal external components
- RoHS Compliant – Meets environmental standards for global market compliance
Typical Applications
- AC-DC adapters and chargers (consumer electronics, industrial equipment)
- Auxiliary power supplies for appliances and white goods
- LED lighting drivers
- Set-top boxes and home automation systems
- Battery chargers and power tools
Why Choose VIPER100?
The VIPER100 simplifies offline power supply design by integrating the high-voltage power switch, control logic, and protection features in a single device. This integration reduces component count, board space, and design complexity while improving reliability and time-to-market. The flyback topology offers excellent isolation and multiple output capability, making it ideal for cost-sensitive applications requiring safety compliance.
STMicroelectronics' proven VIPER™ family has powered millions of applications worldwide, offering designers a trusted solution backed by comprehensive technical support, reference designs, and long-term product availability for industrial and automotive lifecycles.
All specifications are subject to change without notice. Please refer to the manufacturer's datasheet for complete technical details and operating conditions.
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | VIPER™ |
| Packaging | Tube | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 620V |
| Topology | Flyback |
| Voltage - Start Up | 11 V |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 15V |
| Duty Cycle | - |
| Frequency - Switching | Up to 200kHz |
| Power (Watts) | 100 W |
| Fault Protection | Current Limiting, Over Temperature |
| Control Features | EN, Frequency Control, Soft Start |
| Operating Temperature | - |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | Pentawatt-5 HV (Bent and Staggered Leads) |
| Supplier Device Package | 5-PENTAWATT |
| ROHS |  |
VIPER100.pdf