TLE8209-2 Datasheet, PDF (23/41 Pages) Infineon Technologies AG – SPI Programmable H-Bridge

TLE8209-2
Protection and Monitoring
8.10
Electrical Characteristics
Electrical Characteristics: Protection and Monitoring
V_S = 5 V to 28 V; V_DD = 5.0 V, T_j = -40 ⋅C to 150 ⋅C, all voltages with respect to ground, positive current flowing
into pin (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Test Conditions
Min. Typ. Max.
Chopper Current Limitation
8.10.1 Current Limit, Level 1
|I_L1|
8.10.2 ^{Current Limit, Level 2}
|I_L2|
8.10.3 ^{Current Limit, Level 3}
|I_L3|
8.10.4 Current Limit, Level 4
|I_L4|
TLE8209-2SA ¹⁾
1.0 1.5 2.0
3.3 4.0 4.7
5.5 6.6 7.7
7.7 8.6 10.0
A -40 °C < T_j < T_ILR
A ^{Dependent on SPI}
A ^{setting; Default = IL3}
A
Current Limit, Level 4
|I_L4|
TLE8209-2E ¹⁾
–
n.a. –
A
8.10.5 Current Limit Hysteresis I_hys
8.10.6 Blanking time
t_b
8.10.7 Time between transients t_trans
Temperature Dependent Current Limitation²⁾
0
0.25 0.40
8
11 15
90
–
130
A -40 °C < T_j < T_ILR
μs –
μs –
8.10.8
8.10.9
Current Limit at T_SD
Start of current limit
reduction
I_{L_TSD}
T_ILR
1.4 2.5 3.6
150 165 –
A–
°C –
8.10.10
8.10.11
Thermal shut-down
Range of temperature
dependent current
reduction
T_SD
T_SD - T_ILR
175 –
–
20
25
30
°C –
°C –
Short Circuit Detection to GND
8.10.12
8.10.13
Short circuit detection
current (HS), Level 1
Short circuit detection
current (HS), Level 2
|I_OUKH1|
|I_OUKH2|
2.5 5.0 6.5
5.0 7.3 10
A -40 °C < T_j < T_ILR
Dependent on SPI-
A ^{setting for |I}L^{|; Default =}
I_OUKH3
8.10.14 Short circuit detection
current (HS), Level 3
|I_OUKH3|
7.5 9.5 11.5
A
8.10.15 Short circuit detection
current (HS), Level 4
TLE8209-2SA ¹⁾
|I_OUKH4|
9.5 11.8 17.4
A
Short circuit detection
|I_OUKH4|
–
n.a. –
A
current (HS), Level 4
TLE8209-2E ¹⁾
Data Sheet
23
Rev. 1.4, 2014-10-28