VIPER20DIP-E

VIPER20DIP-E is an innovative and efficient power supply modulator from STMicroelectronics. The modulator is designed to convert an input voltage into a regulated output voltage. It is used in a variety of applications including motor and motor controller power supplies, LED lighting, and consumer electronics.

The VIPER20DIP-E’s application field is in AC/DC converters and offline switchers. It features an exhaustive suite of protections, including thermal, over-voltage, programmable soft-start and over-voltage shutdown. Its on-board thermistor enables improved system reliability under harsh environmental conditions.

The VIPER20DIP-E’s maximum input voltage is up to 8 V and its output voltage is adjustable from 0.9 V to 6.8 V, making it an ideal solution for applications where a wide voltage range is needed. Its frequency range is from 300 kHz to 350 kHz, ensuring efficiency and fast current transfer. In terms of power, it can handle up to 5.5 W. The device has a high power efficiency of up to 95%, making it an excellent choice for applications requiring a high-efficiency power supply.

The VIPER20DIP-E’s working principle involves transforming an input voltage of up to 8 V into a regulated output voltage. It is capable of providing a wide range of output voltage levels, from 0.9 V up to 6.8 V. In order to do this, the modulator incorporates a synchronous buck converter with a switch mode for improved efficiency. The frequency range of 300 kHz to 350 kHz enables a high-speed power transfer, making it the ideal solution for applications requiring quick current transfer rates.

The VIPER20DIP-E also feature a range of protection and control functions. This includes an over-voltage protection (OVP) circuit, an adjustable soft-start circuit, a programmable over-voltage shutdown threshold, and a thermistor-assisted system that allows the modulator to adapt to various environmental conditions. All these features contribute to the device’s impressive reliability and performance.

In conclusion, the VIPER20DIP-E is an efficient and reliable power supply modulator from STMicroelectronics. It is an ideal solution for AC/DC converters and offline switchers, as it features a wide range of input and output voltages with an impressive power efficiency up to 95%, enabling it to provide reliable, efficient power supply even under harsh environmental conditions.