BTS426L1E3043 Infineon Technologies AG, BTS426L1E3043 Datasheet - Page 11

• Manufacturer Part Number: BTS426L1E3043
• Description: Smart Highside Power Switch
• Manufacturer: Infineon Technologies AG

Figure 4a: Overtemperature:
Reset if T
Figure 5a: Open load: detection in ON-state, turn on/off to open
load
The status delay time t
the failure modes "open load" and "overtemperature".
Semiconductor Group
IN
ST
V
IN
ST
V
T
I
OUT
L
J
OUT
j
<T
jt
t
d(ST)
d(ST OL4)
open
allows to ditinguish between
t
d(ST OL4)
t
t
11
Figure 5b: Open load: detection in ON-state, open load occurs in
on-state
Figure 5c: Open load: detection in ON- and OFF-state (with
R
t
EXT
d(ST OL1)
), turn on/off to open load
ST
IN
ST
IN
V
V
I
I
OUT
L
L
OUT
= 20 s typ., t
normal
t
d(ST OL1)
d(ST OL2)
= 10 s typ
t
open
d(ST)
open
normal
t
d(ST OL2)
BTS426L1
2003-Oct-01
t
t