STMicroelectronics

VIPER20ADIP-E

VIPER20ADIP-E Description

The VIPER20ADIP-E is an obsolete AC/DC converter and offline switch from STMicroelectronics, part of the VIPER™ series. It features a flyback topology, designed for efficient power conversion. With a power rating of 20W, this through-hole mounted device operates over a wide supply voltage range of 8V to 15V. The product is compliant with ROHS3 standards and is unaffected by REACH regulations. It is packaged in a tube and has a base product number of VIPER20.

VIPER20ADIP-E Features

• Internal Switches: The VIPER20ADIP-E features internal switches, simplifying the design and reducing component count.
• Frequency - Switching: It operates at a switching frequency of up to 200kHz, ensuring efficient power conversion.
• Output Isolation: The device provides isolated output, enhancing safety and performance in various applications.
• Voltage - Start Up: It requires a start-up voltage of 11V, facilitating easy initialization.
• Voltage - Breakdown: The VIPER20ADIP-E can withstand a breakdown voltage of 700V, ensuring reliability in high-voltage applications.
• Fault Protection: It offers current limiting and over-temperature protection, enhancing system safety and reliability.
• Moisture Sensitivity Level (MSL): With an MSL of 1, the device can be stored for an unlimited time without special precautions.

VIPER20ADIP-E Applications

The VIPER20ADIP-E is ideal for various applications where efficient power conversion and isolation are required. Some specific use cases include:

1. Telecommunications Equipment: The device's isolated output and fault protection features make it suitable for powering telecom equipment.
2. Industrial Control Systems: Its robust design and high breakdown voltage make it ideal for use in industrial control systems.
3. Medical Devices: The VIPER20ADIP-E's isolated output and compliance with safety standards make it suitable for medical device applications.

Conclusion of VIPER20ADIP-E

While the VIPER20ADIP-E is an obsolete product, it still offers several advantages over similar models due to its unique features and performance benefits. Its internal switches, isolated output, and fault protection make it suitable for a wide range of applications, including telecommunications, industrial control systems, and medical devices. However, it is essential to consider the product's obsolescence and explore alternative options for current and future projects.