Datasheet

BTS5045-2EKA
Diagnostic Functions
Data Sheet 36 Rev. 2.1, 2011-09-01
PROFET™+ 12V
Diagnostic disable time
DEN transition to
I
IS
< 50% I
L
/k
ILIS
t
sIS(OFF)
0–30μs
1)
V
IN
= 4.5 V
V
DEN
= 4.5 V to 0 V
R
IS
= 1.2 kΩ
C
SENSE
< 100 pF
I
L
= I
L3
= 2 A
See Figure 23
P_7.5.25
Current sense settling time
from one channel to another
t
sIS(ChC)
0–20μs V
IN0
= V
IN1
= 4.5 V
V
DEN
= 4.5 V
V
DSEL
= 0 to 4.5 V
R
IS
= 1.2 kΩ
C
SENSE
< 100 pF
I
L(OUT0)
= I
L3
= 2 A
I
L(OUT1)
= I
L2
= 1 A
See Figure 23
P_7.5.26
1) DSEL pin select channel 0 only.
2) Test at
T
J
= -40°C only
3) Not subject to production test, specified by design
Table 9 Electrical Characteristics: Diagnostics (cont’d)
V
S
= 8 V to 18 V, T
J
= -40°C to +150°C (unless otherwise specified).
Typical values are given at
V
S
= 13.5 V, T
J
= 25 °C
Parameter Symbol Values Unit Note /
Test Condition
Number
Min. Typ. Max.