BTS54040-LBF_15 Datasheet, PDF (13/67 Pages) Infineon Technologies AG – SPI Power Controller

4
Electrical Characteristics
BTS54040-LBF
Electrical Characteristics
4.1
Absolute Maximum Ratings
T_j = -40 to +150 °C; all voltages with respect to ground
Typical resistive loads connected to the outputs (unless otherwise specified):
39 mΩ channels: R_L = 6.8 Ω (33 Ω when LGCR.LEDn = “1”)
Table 2 Absolute Maximum Ratings¹⁾
Parameter
Symbol
Supply Voltage
Power supply voltage
Logic supply voltage
Reverse polarity voltage
V_S
V_DD
-V_S(rev)
Min.
-0.3
-0.3
–
Supply voltage for short circuit
protection (single pulse)
V_S(SC)
0
Permanent short circuit number
channel activations
All channels
n_RSC1
-
Values
Typ. Max.
28
5.5
16
28
100
Unit Note /
Test Condition
Number
V–
P_4.1.1
V–
P_4.1.2
V
2)
P_4.1.3
T_jStart = 25 °C
t ≤ 2 min.
See Chapter 10 for
setup
V
3)
P_4.1.5
R_ECU = 20 mΩ
l = 0 or 5 m
R_Cable = 16 mΩ/m
L_Cable = 1 µH/m
k
3)
P_4.1.6
V_DD = 5 V
t_ON = 300 ms
Voltage at power transistor
Supply voltage for load dump
protection
Current through ground pin
Current through VDD pin
Power Stages
Load current
Maximum energy dissipation
single pulse -
39 mΩ ch.
Diagnosis Pin
Voltage at sense pin IS
Current through sense pin IS
Input Pins
V_DS
–
V_S(LD)
–
I_GND
I_DD
|I_L|
E_AS
-100
-25
–
–
V_IS
-0.3
I_IS
-10
42
V
–
42
V
4)
R_I = 2 Ω
t = 400 ms
25
mA t ≤ 2 min.
30
mA t ≤ 2 min.
I_L(LIM) A
45
mJ
5)
6)
T_j(0) = 150 °C
I_L(0) = I_L(nom) =
P_6.6.17
V_S
V
–
40
mA t ≤ 2 min.
P_4.1.8
P_4.1.9
P_4.1.10
P_4.1.11
P_4.1.12
P_4.1.15
P_4.1.24
P_4.1.25
Data Sheet
13
Rev. 2.1, 2014-12-05