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The Vicor VI-PU31-EXY is an isolated DC DC converter designed for various industrial applications. It features a fixed 3.3V output voltage capable of delivering up to 300mA, resulting in a total output power of 1W. The converter accepts an input voltage range of 4.5V to 9V, with a typical input voltage of 5V.
Key electrical specifications include an isolation voltage of 3kV, a switching frequency between 200kHz and 500kHz, and an efficiency of 72% typical. It offers line regulation of 0.2% and load regulation of 0.4%. The operating temperature range is -40°C to 85°C.
This DC DC converter is housed in an 8-SIP module with 7 leads and is designed for through-hole mounting. Its dimensions are 21.8mm x 9.2mm x 11.1mm, and it has a typical unit weight of 4.7g. The unit includes control features such as Enable and Active Low, along with other features like Remote On/Off and SCP.
The output voltage is 3.3V.
The maximum output current is 300mA.
The input voltage range is 4.5V to 9V.
The isolation voltage is 3kVDC.
The operating temperature range is -40°C to 85°C.
It is mounted using the through-hole method.