FAN7382_2 Datasheet, PDF (11/15 Pages) Fairchild Semiconductor – High- and Low-Side Gate Driver

Typical Characteristics (Continued)
15V
15V
100nF 10uF
HIN
1 VCC
4 COM
2 HIN
VB 8
VS 6
HO 7
10uF 100nF
1nF
LIN
3 LIN
LO 5
1nF
FAN7382 Rev.05
Figure 32. Switching Time Test Circuit
HIN
LIN
HO
LO
FAN7382 Rev.03
Figure 33. Input / Output Timing Diagram
t_on : Turn-on Delay Time
HIN
50% ^toff ^{: Turn-off Delay Time}
50%
LIN
t_r : Turn-on Rise Time
t_f : Turn-off Fall Time
t_on t_r
t _off
t_f
90%
HO
LO
10%
90%
10%
FAN7382 Rev.03
Figure 34. Switching Time Waveform Definition
HIN
50%
LIN
50%
t _on-L
LO
HO
10%
t _on-H
MT
t _off-L
MT
t _off-H
90%
LO
HO
FAN7382 Rev.03
Figure 35. Delay Matching Waveform Definition
© 2005 Fairchild Semiconductor Corporation
FAN7382 Rev. 1.0.8
11
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