Datasheet

BTS5045-2EKA
Protection Functions
Data Sheet 26 Rev. 2.1, 2011-09-01
PROFET™+ 12V
6.6 Electrical Characteristics for the Protection Functions
Table 6 Electrical Characteristics: Protection
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.
Loss of Ground
Output leakage current while
GND disconnected
I
OUT(GND)
–0.1–mA
1) 2)
V
S
= 28 V
See Figure 14
1) All pins are disconnected except V
S
and OUT.
2) Not Subject to production test, specified by design
P_6.6.1
Reverse Polarity
Drain source diode voltage
during reverse polarity
V
DS(REV)
200 650 700 mV I
L
= - 2 A
T
J
= 150 °C
See Figure 17
P_6.6.2
Overvoltage
Overvoltage protection
V
S(AZ)
41 47 53 V I
SOV
= 5 mA
See Figure 16
P_6.6.3
Overload Condition
Load current limitation
I
L5(SC)
25 32 40 A
3)
V
DS
= 5 V
See Figure 18 and
Figure 43
3) Test at T
J
= -40°C only
P_6.6.4
Load current limitation
I
L28(SC)
–16–A
2)
V
DS
= 28 V
See Figure 18 and
Figure 44
P_6.6.7
Short circuit current during
over temperature toggling
I
L(RMS)
–3–A
2)
V
IN
= 4.5 V
R
SHORT
= 100 mΩ
L
SHORT
= 5 μH
P_6.6.12
Dynamic temperature
increase while switching
Δ
T
J(SW)
–80–K
4)
See Figure 19
4) Functional test only
P_6.6.8
Thermal shutdown
temperature
T
J(SC)
150 170
4)
200
4)
°C
5)
See Figure 19
5) Test at T
J
= +150°C only
P_6.6.10
Thermal shutdown hysteresis Δ
T
J(SC)
– 20 – K
5) 4)
See Figure 19 P_6.6.11