Datasheet

PROFET
®
BTS 432 E2
Data Sheet 10 2010-Jan-26
Timing diagrams
Figure 1a: V
bb
turn on:
IN
V
OUT
t
V
bb
ST open drain
A
A
t
d(bb IN)
in case of too early V
IN
=high the device may not turn on (curve A)
t
d(bb IN)
approx. 150 µs
Figure 2a: Switching a lamp,
IN
ST
OUT
L
t
V
I
Figure 2b: Switching an inductive load
IN
ST
L
t
V
I
*)
OUT
t
d(ST)
I
L(OL)
*) if the time constant of load is too large, open-load-status may
occur
Figure 3a: Turn on into short circuit,
IN
ST
OUT
L
t
V
I
t
d(SC)
t
d(SC)
approx. 200µs if V
bb
- V
OUT
> 8.3 V typ.