RE: How to link a Spice model to an OrCAD schematic for further simulation?
Colleagues,
I’m using OrCAD PSpice for the 1st time today (although I’ve been using OrCAD for capture and layout for a long time). In the past I’ve been using LTSpice, but I want to switch to Spice with more features, such as PSpice.
I want to simulate a switch-mode power supply (buck converter). In this buck converter I want to use a P-channel MOSFET IRF4905. There is a schematic symbol for IRL4905 in DK_TRANSISTOR.olb, when I use it PSpice gives an error “No PSpice template for Q3, ignoring”.
The manufacturer of a IRF4905 provides some kind of Spice library (?) for it here http://www.irf.com/product-info/models/SPICE/irf4905.spi
How can I connect the OrCAD symbol and the Spice library together ?
I apologize in advance for this newbie question. Unfortunately, I was able to find only one OrCAD PSpice tutorial online here http://www.ee.siue.edu/~gengel/pdf/PSPICEtutorial.pdf. It’s good, but it’s very-very basic.
Colleagues,
I’m using OrCAD PSpice for the 1st time today (although I’ve been using OrCAD for capture and layout for a long time). In the past I’ve been using LTSpice, but I want to switch to Spice with more features, such as PSpice.
I want to simulate a switch-mode power supply (buck converter). In this buck converter I want to use a P-channel MOSFET IRF4905. There is a schematic symbol for IRL4905 in DK_TRANSISTOR.olb, when I use it PSpice gives an error “No PSpice template for Q3, ignoring”.
The manufacturer of a IRF4905 provides some kind of Spice library (?) for it here http://www.irf.com/product-info/models/SPICE/irf4905.spi
How can I connect the OrCAD symbol and the Spice library together ?
I apologize in advance for this newbie question. Unfortunately, I was able to find only one OrCAD PSpice tutorial online here http://www.ee.siue.edu/~gengel/pdf/PSPICEtutorial.pdf. It’s good, but it’s very-very basic.
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