MOSFET conduction loss
From RMS current and temperature-adjusted RDS(on) to parallel-device current sharing.
Read the conduction-loss guideLearning center
Understand the assumptions behind the answer.
These foundational notes explain the equations engineers commonly use for first-pass power-stage analysis and, equally importantly, where those equations stop being reliable.
Estimating junction temperature
Use power loss and thermal resistance without confusing steady-state and transient limits.
Read the thermal guideEngineering guide
Review all supported topologies, parameters, figures, formulas, and common failure causes.
Open the full engineering guide