L6204
QUIESCENT ENERGY
The last contribution to the energy dissipation is
due to the quiescent supply current and is given
by :
EQUIESCENT = IQUIESCENT • VS • T
TOTAL ENERGY PER CYCLE
ETOT = (EOFF/ON + EON + ECOM + EON/OFF)bridge 1+
+(EOFF/ON + EON + ECOM + EON/OFF)bridge 2+
+ EQUIESCENT
The Total Power Dissipation PDIS is simply :
PDIS = ETOT/T
Tr = Rise time
TON = ON time
Tf = Fall Time
Td = Dead time
T = Period
T = Tr + TON + Tf + Td
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