FAN73933 Fairchild Semiconductor, FAN73933 Datasheet - Page 13

• Manufacturer Part Number: FAN73933
• Description: The FAN73933 is a half-bridge, gate-drive IC with programmable dead-time control functions that can drive high-speed MOSFETs and IGBTs operating up to +600V
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN73933 • Rev. 1.0.0
Switching Time Definitions
LIN
HIN
LO
HO
LIN
HIN
LO
HO
t
More than dead-time
OFF
50%
90%
+15V
LO
10
μ
t
F
ON
Figure 38. Switching Time Waveform Definitions
50%
HIN
LIN
10%
1nF
Figure 37. Input/Output Timing Diagram
Figure 36. Switching Time Test Circuit
100nF
1
2
3
4
5
6
7
LIN
DT
COM
LO
V
HIN
V
SS
DD
DT
Shoot Though
Prevent
More than dead-time
t
13
OFF
50%
NC
HO
NC
NC
NC
V
V
B
S
90%
14
13
12
11
10
9
8
DT
10
μ
F
100nF
DT
t
ON
50%
10%
1nF
+15V
HO
DT
Shoot Though
Prevent
t
OFF
50%
90%
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