STMicroelectronics VIPER15HDTR Product Overview

The VIPER15HDTR from STMicroelectronics is a high-performance, off-line switched-mode power supply (SMPS) controller designed for a wide range of applications. This advanced power IC integrates a PWM controller and a 730 V rugged vertical power MOSFET, offering a compact and efficient solution for power conversion and management.

Key Features

• High Voltage Capability: The VIPER15HDTR boasts an impressive 730 V avalanche-rugged power section, enabling it to handle high voltage spikes and providing enhanced reliability for industrial and consumer electronics.
• Energy Efficient: With its built-in features such as pulse skipping modulation and limit current, it ensures high efficiency at both high and low loads, making it an environmentally friendly choice.
• Advanced Protection: The device includes multiple protection features such as overvoltage, overload, short-circuit, and thermal shutdown, safeguarding the power supply and the load from various fault conditions.
• Minimal External Components: The VIPER15HDTR is designed to operate with a minimal number of external components, reducing the overall bill of materials and simplifying the design process for engineers.
• Frequency Jittering: It incorporates frequency jittering to reduce electromagnetic interference (EMI), facilitating compliance with international EMI standards.

Applications

The VIPER15HDTR is suitable for a diverse range of applications, including:

• Switched-mode power supplies (SMPS)
• Adapters and chargers for consumer products
• LED lighting drivers
• Auxiliary power supplies for appliances and industrial systems
• Standby and auxiliary power supplies

With its robust design and comprehensive feature set, the VIPER15HDTR is an ideal choice for designers looking to create reliable and efficient power supply solutions. Its versatility and performance make it a valuable component in any power management system, catering to the stringent demands of modern electronic devices.