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Switched Mode Power Supply Library
Highly Convenient Power MOSFET Selection Tool.
Simple interface only power supply specification input necessary.
Update Information
LTspice® only, added loss and power supply efficiency calculation formulae for each MOSFET on Flyback (AC-DC) 16 circuits. Calculation results available after simulation.
Added two designs, for DC 400V output/500W and 750W class Single PFC circuits for industrial equipment.
LTspice only, added loss calculation formulae for each MOSFET on Flyback (AC-DC) 15 circuits. Calculation results available after simulation.
Added two designs, 50 V to 1.2 V buck converter of 20 A output and 10 A, targeting 48 V servers.
Added two designs, for 24V input flyback type of 5V output and 12V output targeting industrial equipment.
Added two designs, for 12V input buck boost power supply (boost mode) of 15V output and 20V output targeting USB PD.
Added two designs, for 12V input buck boost power supply (buck mode) of 5V output and 9V output targeting USB PD.
With Switched Mode Power Supply Library (SMPS Lib.). you can select and download various basic designs (circuits) of a power supply unit based on your actual requirements in order to verify the behavior of MOSFETs with your simulation environment.
After selecting a suitable design, SMPS Lib. allows you to change power MOSFETs and circuit constants. Many designs in SMPS Lib. have a degeneration control circuit that extracts only the necessary functions from the power supply control IC. This can save verification time when choosing the power MOSFET for your simulation environment.
Features
Function Introduction・Operation Procedure
Related information
* LTspice® is simulation software and registered trademarks of Analog Devices, Inc.
* Cadence, the Cadence logo, OrCAD and OrCAD logo are trademarks or registered trademarks of Cadence Design Systems, Inc.
* Other company names, product names, and service names may be trademarks of their respective companies.