System Design and Simulation

Power Supply WebDesigner offers a suite of time saving tools for designing and optimizing your system. The online tool experience ranges from device to system analysis and simulation that takes minutes. The models, calculations, and iterative steps of power supply design are built into the tools. Featured with industry-leading capability and flexibility in automated design and simulation for both junior and experienced engineers, the tools will increase your effectiveness, efficiency, and/or confidence when you design without the need of a hardware prototype. Start saving days-to-weeks with your engineering challenges when using these design tools.

Power Factor Correction; AC Input

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LED Lighting – Non-Isolated PFC Buck

Design an optimum LED power supply. This tool will not only specify, simulate and analyze your design but it also helps you design EMI filters and predicts PF and THD. This tool supports Fairchild’s latest continuous conduction mode (CCM) non-isolated active PFC buck LED drivers.
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LED Lighting – Isolated PFC Flyback

Design an optimum isolated PFC Flyback LED power supply. This is the industry’s first online tool that helps design EMI filters, predicts PF & THD, simulates and analyze your design even for Triac Dimming application. This tool supports Fairchild’s latest single stage discontinuous conduction mode (DCM) active PFC Flyback LED drivers.
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LED Lighting – Non-Isolated PFC Buckboost

Design an optimum non-isolated PFC Buckboost LED power supply for higher efficiency and lower cost than Flyback. This is the industry’s first online tool that helps design EMI filters, predicts PF & THD, simulates and analyze your design even for Triac Dimming application. This tool supports Fairchild’s latest single stage discontinuous conduction mode (DCM) active PFC Flyback LED drivers.

 

Offline & Isolated DC-DC; AC Input

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Primary-side Regulation CV/CC (Flyback)

Powerful online design tool provides a complete primary-side regulation CV/CC Flyback design including the selection of the Fairchild controller. The tool also provides the steady-state and transient waveforms, loop-gain plot showing stability margins, complete BOM and availability. The simulation functionality helps fine tune your design without having to build a benchmark prototype. (Power Supply requirements <30W)
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Flyback / Controller with Integrated MOSFET

Powerful online design tool provides a complete Flyback design including the selection of the Fairchild controller with integrated MOSFET. The tool also provides the steady-state and transient waveforms, loop-gain plot showing stability margins, complete BOM and availability. The simulation functionality helps fine tune your design without having to build a benchmark prototype. (Power Supply Requirements <100W)
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LED Lighting – Isolated Flyback

Design an optimum isolated Flyback LED DC-DC power supply including the selection of the Fairchild controller and MOSFET. Featured with industry-leading capability and flexibility in automated design and simulation for both junior and experienced engineers, this tool supports Fairchild’s latest single stage discontinuous conduction mode (DCM) Primary-side Regulated off-line Flyback LED drivers.

 

Offline & Non-Isolated DC-DC; AC Input

Buck/Flyback PWM Controller with Integrated MOSFET

Buck/Flyback PWM Controller with Integrated MOSFET

Online system design and simulation tool for high voltage input, non-isolated buck and flyback controller IC with integrated MOSFET switching power supply.

 

Non-Isolated DC-DC; DC Input

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LED Lighting – Non-Isolated Buck

Design an optimum LED DC-DC power supply including the selection of the Fairchild controller and MOSFET. Featured with industry-leading capability and flexibility in automated design and simulation for both junior and experienced engineers, this tool supports Fairchild’s latest continuous conduction mode (CCM) non-isolated buck LED drivers.
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LED Lighting – Non-Isolated Buckboost

Design an optimum non-isolated Buckboost LED DC-DC power supply including the selection of the Fairchild controller and MOSFET. Featured with industry-leading capability and flexibility in automated design and simulation for both junior and experienced engineers, this tool supports Fairchild’s latest single stage discontinuous conduction mode (DCM) off-line LED drivers.
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Synchronous Buck Regulator – TinyBuck ®

Design a general purpose, high efficiency (control IC + integrated MOSFETs) synchronous Buck Regulator with Fairchild TinyBuck® devices in minutes. This tool will filter part numbers based upon user-provided operational and feature level requirements. The tool also provides large signal steady-state and transient waveforms plus efficiency estimations for synchronous buck converters up to 15A output.