Timing diagrams
Figure 1a: Vbb turn on:
IN
Vbb
V
OUT
BTS 410 G2
Figure 3a: Turn on into overload, Short circuit
shut down by overtempertature, reset by cooling
IN
IL
I L(SCp)
IL(SCr)
ST open drain
proper turn on under all conditions
Figure 2a: Switching an inductive load
IN
t
ST
d(ST)
*)
V
OUT
ST
t
t
Heating up may require several seconds, depending on external
conditions
Figure 4a: Overtemperature:
Reset if Tj <Tjt
IN
ST
V
OUT
IL
I L(OL)
T
J
t
t
*) if the time constant of load is too large, open-load-status may
occur
Semiconductor Group
10