6
Power MOSFET Tool Provides information on how to u the Power MOSFET Tool for characterizing
a level-1 Power MOSFET.慈安太后
This ction covers the following topics:
■Power MOSFET Tool Overview
■Power MOSFET Tool U Model
■Power MOSFET Tool Invocation
■Power MOSFET Model Configuration Setup舞姿
■Power MOSFET Model Characterization
■Power MOSFET Model Validation
■Power MOSFET Model Usage
Power MOSFET Tool Overview
The Power MOSFET T ool creates a high fidelity level-1 power MOSFET model
with optimized parameters. A high fidelity model reduces convergence errors.
The Level-1 power MOSFET model is uful for both traditional (LDMOS) and
the newer CoolMOS ® types of power MOS devices, and it is well suited for
examining switching transients and loss in power supplies. A fairly low level
of complexity ensures good convergence performance. The Power MOSFET
T ool simplifies the characterization process into a quence of logical steps. Saber® Model Architect Tool Ur Guide139
鸡毛毽子图片Chapter 6:Power MOSFET Tool
Power MOSFET Tool Overview
The features of the Power MOSFET T ool are:
■Allows interactive tuning of the parameters using anchor objects. Anchor objects are graphical widgets directly placed on the model characteristics.
■An optimizer to help matching the model DC characteristics with
experimental data.
■Limited parameters ud in characterization makes the models easily characterizable from the datasheet information.
This ction covers the following topics:
■Power MOSFET Tool U Model
■Power MOSFET Tool Invocation
■Power MOSFET Model Configuration Setup
■Power MOSFET Model Characterization
■Power MOSFET Model Validation
■Power MOSFET Model Usage
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Chapter 6:Power MOSFET Tool
Power MOSFET Tool U Model
Power MOSFET Tool U Model
The following diagram depicts the typical process flow for the Power MOSFET
T ool.
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Chapter 6:Power MOSFET Tool Power MOSFET Tool Invocation
Power MOSFET Tool Invocation
T o invoke the Power MOSFET tool:
1.Choo Tools > Model Architect
from the menu or click the Model Architect
查询工商营业执照icon located at the bottom of the window. The Model Architect T
ools dialog box is displayed:
2.From the Model Architect T ool dialog box, choo Tools > Power MOSFET
Tool or click the Power MOSFET Tool button. The Power MOSFET
tool is displayed.
Power MOSFET Model Configuration Setup
Y ou can specify the initial configuration ttings you want to include in the
power MOSFET model that you wish to create.
This ction covers the following topics:朝花夕拾导读
■蜂蜜减肥的正确吃法
新团员代表发言稿
八字喜忌
Specifying Stray Inductance ■Setting the Symbol Preferences
Chapter 6:Power MOSFET Tool
Power MOSFET Model Configuration Setup
Specifying Stray Inductance
Perform the following steps to specify the stray inductance:
1.Choo Edit > Stray Inductance in the Power MOSFET T ool dialog box.
The stray inductance values
Ld, Ls, and Lg are displayed on the model.
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