STMicroelectronics AC/DC Converter 3 A 16-Pin SO-16 VIPER319XDTR

STMicroelectronics VIPER319XDTR AC/DC Converter is a robust high-voltage power management integrated circuit designed for industrial and electronic applications requiring efficient AC to DC conversion. Featuring a 3 A maximum output current, this device incorporates an 800 V avalanche rugged power MOSFET combined with PWM current-mode control, providing reliability and stability in power conversion.

With an input voltage range from 85 V minimum to 265 V maximum, the VIPER319XDTR supports a broad spectrum of power source conditions. The device uses a flyback topology with a switching frequency of 15 kHz and a maximum duty cycle of 80%, optimizing energy use and thermal performance. It includes an embedded HV start-up and sense FET, enhancing integration efficiency.

This converter operates effectively across a wide temperature range, from -40°C to 150°C, suitable for industrial and automotive environments. Its compact SO-16 package measures 9.9 mm in length, 6 mm in height, and 1.75 mm in width, with through-hole mounting for convenient circuit board installation. The supply current of 2 mA at no load meets stringent energy saving standards, utilizing pulse frequency modulation at light load for superior performance.

The built-in soft-start function improves system reliability by preventing sudden current surges during startup. This device is compliant with RoHS standards, ensuring environmentally safe manufacturing and use.

The device integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control. Wide input voltage range from 85 V to 265 V. Operating switching frequency of 15 kHz with flyback topology. Built-in soft-start for enhanced reliability.

Effective operation from -40°C to 150°C ambient temperatures. Compact SO-16 package with through-hole mounting. Low supply current of 2 mA ensures energy efficiency. Maximum output current of 3 A supports demanding power applications.

Designed to meet RoHS environmental compliance.

This STMicroelectronics AC/DC Converter VIPER319XDTR fits applications including industrial electronic systems, power management for consumer electronics, and equipment requiring reliable AC to DC conversion. For comprehensive integration and design assistance, utilize industry-standard design tools compatible with this device. Explore additional power management ICs and semiconductor components at EnvMart for optimized system performance.