FAN7384 Datasheet, PDF (13/17 Pages) Fairchild Semiconductor – Half-Bridge Gate-Drive IC

Switching Time Definitions
The overall switching timing waveforms definition of FAN7384 as shown Figure 33.
LIN
SD
Low-Side Output
Disable
Shutdown
Disable Skip
Low-Side Output
Disable
V_DD
0.5V
V_CSC
FO
UVLO-
t_UVFLT
t_CSCFO
t_FO
LO
t_CSCLO
Soft-Off
Operating
Under-Voltage
Detection Point
t_CSCFO
t_FO
t_CSCLO
Shutdown
Enable Point
Shutdown
Disable Point
Soft-Off
Operating
Short-Circuit
Detection Point
FAN7384 Rev.03
Figure 33. Switching Timing Waveforms Definition
© 2006 Fairchild Semiconductor Corporation
FAN7384 Rev. 1.0.3
13
www.fairchildsemi.com