VE-22T-IY-F1

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DC-DC converters are devices that are designed to convert a direct current input voltage into another direct current output voltage. The VE-22T-IY-F1 is a DC-DC converter designed to take an input voltage and convert it to a higher or lower output voltage, as needed for a variety of applications. The VE-22T-IY-F1 is a two-channel DC-DC converter that offers both wide output voltage range and high power output, making it an ideal solution for applications such as distributed power architectures and high-efficiency inverters.

The VE-22T-IY-F1 has two types of input: a positive supply voltage (VIN) and a negative supply voltage (VREF). Both VIN and VREF can be adjusted to meet the required application voltage. The VE-22T-IY-F1 can be operated in either self-contained or external control modes, depending on the application. In self-contained mode, the voltage of the output is proportionally controlled by adjusting the duty cycle of the feed-forward signal. In external control mode, the duty cycle of the output voltage is set by an external signal.

The VE-22T-IY-F1 is designed to provide a high efficiency output with a high power capability. It is capable of delivering up to 48W of power in an 8-pin package. The output voltage is adjustable from 0.9V to 30V with an output current of 40A. The power curve of the VE-22T-IY-F1 is optimized for low voltage, high current applications.

The VE-22T-IY-F1 has a wide variety of application fields and uses. It is used in automotive and IT equipment power supplies, microprocessor cores, embedded systems, and portable devices. It can also be used to provide regulated and safe power supplies for LED lighting installations, industrial and domestic appliances, and other applications that require regulated energy sources.

The working principle of the VE-22T-IY-F1 is based on the PWM (pulse-width modulation) switching converter topology. It uses high-frequency oscillations to modulate the duty cycle of the output voltage in order to obtain an output voltage that is proportional to the input voltage. The duty cycle is adjusted according to the input voltage through an internal voltage reference. This ensures that the output voltage is always within the desired range.

The VE-22T-IY-F1 is designed to be highly reliable and robust, with excellent temperature and transient performance. The device is also resistant to short circuit, over-voltage, and overtemperature. It is compliant with safety and EMC standards, including UL, CE, RoHS, and CB certification. The VE-22T-IY-F1 can operate in a wide temperature range, from -40°C to +85°C, making it suitable for industrial applications.

In conclusion, the VE-22T-IY-F1 is a two-channel DC-DC converter that is suitable for a wide range of applications. It is capable of providing a regulated output voltage that is proportional to the input voltage. The VE-22T-IY-F1 is designed with an optimized power curve for high current applications and is capable of delivering up to 48W of power in an 8-pin package. It is a highly reliable and robust device that is resistant to short circuit, over-voltage, and overtemperature. The VE-22T-IY-F1 is also compliant with safety and EMC standards, making it an ideal solution for distributed power architectures and high-efficiency inverters.

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