L6393N 데이터 시트보기 (PDF) - STMicroelectronics
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L6393N Datasheet PDF : 19 Pages
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L6393
Figure 3. Timing
PHASE
BRAKE
IN
50%
HVG
tr
90%
10%
ton
PHASE
BRAKE
IN
50%
LVG
tf
90%
10%
toff
Electrical characteristics
50%
tf
90%
10%
toff
50%
tr
90%
10%
ton
SD
LVG/HVG
50%
tf
90%
10%
tsd
Figure 4. Typical dead time vs. DT resistor value
3.5
3
Approximated formula for
Rdt calculation (typ.):
2.5
Rdt[kΩ] = 92.2 · DT[μs] - 16.6
2
1.5
1
0.5
0
0
50
100
150
200
250
300
Rdt (kOhm)
Doc ID 14497 Rev 4
9/19
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