Boost Converter Design
Boost Converter Design
Boost Converter Design
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Power Switch <strong>Design</strong><br />
Power Switch <strong>Design</strong><br />
5. Selection<br />
6. Switching loss<br />
Power MOSFET HUFA75307D3<br />
P<br />
SW _ loss<br />
Wloss<br />
1<br />
= =<br />
T T<br />
48×<br />
10<br />
=<br />
1<br />
2×<br />
3<br />
20×<br />
10<br />
VdsId<br />
( W + W ) = ( t + t )<br />
loss _ ON<br />
loss _ OFF<br />
2T<br />
−9<br />
( 60 + 100) × 10 = 0.768W<br />
ON<br />
OFF