STMicroelectronics

VIPER100A-E

VIPER100A-E Description

The VIPER100A-E is an obsolete AC/DC converter and offline switch manufactured by STMicroelectronics. It belongs to the VIPER™ series and offers a power output of 100 watts. This surface-mount device features a flyback topology and is designed for applications requiring high voltage breakdown and isolated output. With a switching frequency of up to 200kHz, the VIPER100A-E provides efficient power conversion and meets various industry standards.

VIPER100A-E Features

• Technical Specifications:

  • Voltage - Supply (Vcc/Vdd): 8V to 15V
  • Voltage - Start Up: 11V
  • Voltage - Breakdown: 700V
  • Frequency - Switching: Up to 200kHz
  • Output Isolation: Isolated
  • Internal Switch(s): Yes
  • Power (Watts): 100W
  • Control Features: EN, Frequency Control, Soft Start
  • Fault Protection: Current Limiting, Over Temperature
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)

• Compliance and Standards:

  • REACH Status: REACH Unaffected
  • RoHS Status: ROHS3 Compliant
  • ECCN: EAR99
  • HTSUS: 8542.39.0001

• Packaging and Mounting:

  • Package: Tube
  • Mounting Type: Surface Mount

• Unique Features and Advantages:

  • High voltage breakdown for robust operation
  • Isolated output for safety and reliability
  • Soft start and current limiting for enhanced protection
  • Compliance with REACH and RoHS standards

VIPER100A-E Applications

The VIPER100A-E is ideal for applications requiring high power conversion efficiency and isolated output. Some specific use cases include:

1. Industrial Automation: Powering control systems and actuators in harsh environments.
2. Telecommunications: Providing reliable power to communication equipment with high voltage breakdown requirements.
3. Medical Devices: Ensuring safety and reliability in medical equipment with isolated power supplies.
4. Renal Dialysis: Powering dialysis machines with high power requirements and isolated output for patient safety.

Conclusion of VIPER100A-E

The VIPER100A-E is a high-performance, 100-watt AC/DC converter and offline switch from STMicroelectronics. Its unique features, such as high voltage breakdown, isolated output, and compliance with industry standards, make it suitable for various applications in industrial automation, telecommunications, medical devices, and renal dialysis. Although it is now considered obsolete, the VIPER100A-E remains a reliable choice for applications requiring high power conversion efficiency and safety.