Analog Intuition
MOSFET Efficiency & Loss Explorer
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High-Side MOSFET
Preset
HS Parameters (Modify Preset)
Rds(on) 5V (mΩ):
Rds(on) 10V (mΩ):
Qg 5V (nC):
Qg 10V (nC):
Qoss (nC):
Qrr (nC):
Diode Vf (V):
HS Loss Change: 0%
Core Parameters
Vin (V)
Vout (V)
fsw (kHz)
Max Iout (A)
Dead Time (ns)
Gate Drive (V)
DCR (mΩ)
Low-Side MOSFET
Preset
LS Parameters (Modify Preset)
Rds(on) 5V (mΩ):
Rds(on) 10V (mΩ):
Qg 5V (nC):
Qg 10V (nC):
Qoss (nC):
Qrr (nC):
Diode Vf (V):
LS Loss Change: 0%
Copy HS to LS
Copy LS to HS
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Save Config
Load Config
Save HS Preset
Save LS Preset
Debug Info
Loss Formulas & Notes
Loss Component Formulas (at hovered Iout)
Move mouse over the efficiency/loss curve to see live formulas.
Results
Iout: - A, Eff: - %, Loss: - W
Loss Breakdown at Iout = - A