BTS6480SF Datasheet, PDF (10/73 Pages) Infineon Technologies AG – SPI Power Controller

SPOC - BTS6480SF
Electrical Characteristics
4
Electrical Characteristics
4.1
Absolute Maximum Ratings
Absolute Maximum Ratings ¹⁾
T_j = -40 to +150 °C; all voltages with respect to ground
(unless otherwise specified)
Pos. Parameter
Symbol Limit Values Unit Conditions
min. max.
Supply Voltage
4.1.1 Power supply voltage
V_BB
-0.3
28
4.1.2 Logic supply voltage
V_DD
-0.3
5.5
4.1.3 Reverse polarity voltage according Figure 30 -V_bat(rev) –
16
V–
V–
V T_jStart = 25 °C
t ≤ 2 min. ²⁾
4.1.4 Supply voltage for short circuit protection (single V_BB(SC)
pulse)
V R_ECU = 20 mΩ
l = 0 or 5 m ³⁾
channel 0, 1
0
channel 2, 3
0
4.1.5 Supply voltage for load dump protection with
connected loads
V_BB(LD) –
24
R_Cable = 6 mΩ/m
L_Cable = 1 µH/m
24
R_Cable = 16 mΩ/m
L_Cable = 1 µH/m
40
V R_I = 2 Ω ⁴⁾
t = 400 ms
4.1.6 Current through ground pin
4.1.7 Current through VDD pin
Power Stages
4.1.8 Load current
4.1.9 Maximum energy dissipation
single pulse
Diagnosis Pin
I_GND
I_DD
I_L
E_AS
channel 0, 1
channel 2, 3
–
25
-25
12
-I_L(LIM)
I_L(LIM)
–
180
–
45
mA t ≤ 2 min.
mA t ≤ 2 min.
A ⁵⁾
mJ ⁶⁾
T_j(0) = 150 °C
I_L(0) = 5 A
I_L(0) = 2 A
4.1.10 Current through sense pin IS
Input Pins
I_IS
-8
8
mA t ≤ 2 min.
4.1.11 Voltage at input pins
4.1.12 Current through input pins
V_IN
-0.3
5.5
V–
I_IN
-0.75 0.75
mA –
-2.0
2.0
t ≤ 2 min.
SPI Pins
4.1.13 Voltage at chip select pin
4.1.14 Current through chip select pin
4.1.15 Voltage at serial input pin
4.1.16 Current through serial input pin
4.1.17 Voltage at serial clock pin
4.1.18 Current through serial clock pin
4.1.19 Voltage at serial out pin
V_CS
-0.3
I_CS
-2.0
V_SI
-0.3
I_SI
-2.0
V_SCLK -0.3
I_SCLK
-2.0
V_SO
-0.3
V_DD + 0.3 V
2.0
mA
V_DD + 0.3 V
2.0
mA
V_DD + 0.3 V
2.0
mA
V_DD + 0.3 V
–
t ≤ 2 min.
–
t ≤ 2 min.
–
t ≤ 2 min.
–
Data Sheet
10
Rev. 1.0, 2010-04-12