The VIPER20ADIP-E is a high-performance, low-power offline switched-mode power supply (SMPS) primary switcher IC from STMicroelectronics, a leader in the semiconductor industry. This product is designed to deliver a cost-effective and compact solution for power supply applications, combining a dedicated current mode PWM controller with a high-voltage power MOSFET on the same silicon chip.

Key Features

• Integrated Power MOSFET: With an 800V avalanche-rugged power section, the VIPER20ADIP-E ensures reliable operation even under harsh conditions.
• Wide Supply Voltage Range: The device operates over a broad input voltage range, making it suitable for a variety of AC input applications.
• Current Mode Control: The current mode PWM controller offers excellent output voltage regulation and fast response to load transients.
• Low Standby Power Consumption: Thanks to the very low start-up and operating current, the device ensures efficiency in standby mode, reducing overall power consumption.
• Multiple Protection Features: It includes overvoltage, overload, overtemperature, and short-circuit protections, enhancing the safety and reliability of the power supply design.

Applications

The VIPER20ADIP-E is versatile and can be used in a wide range of applications. It is particularly well-suited for:

• Switched-mode power supplies (SMPS)
• Power adapters and chargers
• LED lighting drivers
• Auxiliary power supplies for home appliances and consumer electronics

Package and Quality

This device is offered in a DIP-8 (Dual In-line Package) which makes it suitable for through-hole PCB mounting, allowing for easy integration into a variety of designs. The VIPER20ADIP-E is designed to meet the high-quality standards expected from STMicroelectronics, ensuring reliable performance across its lifespan.

Conclusion

In summary, the VIPER20ADIP-E from STMicroelectronics is an excellent choice for designers looking to create efficient, reliable, and compact power solutions. Its integrated features and protections, along with the robust package, make it a highly durable and versatile component for a multitude of power applications.