STMicroelectronics

VIPER15HDTR

VIPER15HDTR Description

The VIPER15HDTR is an obsolete offline switch flyback IC designed by STMicroelectronics, part of the VIPer™ plus series. This 10 W power supply solution is ideal for applications requiring isolated output and a compact surface-mount design. The VIPER15HDTR features an internal switch with a switching frequency of 225 kHz, ensuring efficient power conversion. It operates within a supply voltage range of 8.5V to 23.5V and offers a breakdown voltage of 800V, making it suitable for high-voltage applications. The device includes comprehensive fault protection mechanisms such as current limiting, over-temperature, and over-voltage protection, enhancing its reliability and safety. The VIPER15HDTR is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It is packaged in a 16SO surface-mount package and is available in tape & reel (TR) format, facilitating easy integration into various electronic designs.

VIPER15HDTR Features

• High Efficiency and Performance: The VIPER15HDTR operates with a switching frequency of 225 kHz, enabling high efficiency and reduced component size in power supply designs.
• Wide Input Voltage Range: With a supply voltage range of 8.5V to 23.5V, the VIPER15HDTR is versatile and can accommodate a variety of input power sources.
• High Breakdown Voltage: The 800V breakdown voltage ensures robustness against high-voltage spikes, making it suitable for demanding applications.
• Comprehensive Fault Protection: Features such as current limiting, over-temperature, and over-voltage protection safeguard the device and connected circuits from potential damage.
• Isolated Output: The isolated output design ensures safety and reliability in applications where galvanic isolation is required.
• Environmental Compliance: The VIPER15HDTR is REACH unaffected and RoHS3 compliant, meeting stringent environmental and regulatory standards.
• Compact Surface-Mount Design: The 16SO surface-mount package and tape & reel (TR) format make it easy to integrate into compact and high-density designs.

VIPER15HDTR Applications

The VIPER15HDTR is well-suited for a range of applications where isolated power supplies are required. These include:

• Consumer Electronics: Ideal for power supplies in devices such as televisions, monitors, and home appliances.
• Industrial Equipment: Suitable for industrial control systems and automation equipment where isolated power is necessary.
• Telecommunications: Can be used in power supplies for networking equipment and telecommunication infrastructure.
• Medical Devices: Appropriate for medical equipment where safety and reliability are paramount.

Conclusion of VIPER15HDTR

The VIPER15HDTR, despite being obsolete, remains a reliable and efficient offline switch flyback IC. Its wide input voltage range, high breakdown voltage, and comprehensive fault protection make it a robust solution for various applications. The isolated output and compact surface-mount design further enhance its versatility and ease of integration. While newer models may offer additional features, the VIPER15HDTR continues to provide a solid foundation for power supply designs in consumer, industrial, telecommunications, and medical applications.