TLD1311EL_15 Datasheet, PDF (26/33 Pages) Infineon Technologies AG – 3 Channel High Side Current Source

TLD1311EL
Load Diagnosis
Electrical Characteristics IN_SET pin and Load Diagnosis (cont’d)
Unless otherwise specified: V_S = 5.5 V to 40 V, T_j = -40 °C to +150 °C, R_SET = 12 kΩ, all voltages with respect to
ground, positive current flowing into pin for input pins (I), positive currents flowing out of the I/O and output pins
(O) (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
9.3.3 IN_SET N_1 current
I_{IN_SET(N-1)}
Min.
1.5
Typ.
–
9.3.4
ST device turn on
threshold (active low) in
case of voltage applied
from external (ST-pin
acting as input)
V_ST(L)
0.8
–
Max.
7.4
mA
–
V
1) _{VS > 8 V}
T_j = 25...150 °C
V_{IN_SET} = 4 V
V_S = V_OUTx (OL)
–
9.3.5
ST device turn off
threshold (active low) in
case of voltage applied
from external (ST-pin
acting as input)
V_ST(H)
–
–
2.5
V
–
9.3.6 ST pull down current
I_ST(PD)
–
–
9.3.7 ST N_1 voltage (ST-pin V_ST(N-1)
4
–
acting as diagnosis
output)
9.3.8
ST N_1 current (ST-pin
acting as diagnosis
output)
I_ST(N-1)
100 –
9.3.9 N-1 high threshold
9.3.10 N-1 output current
V_N-1(th)
I_N-1
9.3.11
9.3.12
N-1 detection voltage
V_PS(N-1) = V_S - V_OUTx
IN_SET activation
current without turn on of
output stages
V_PS(N-1)
I_{IN_SET(act)}
2.45
12
0.2
2
2.85
20
–
–
15
µA
V_EN = 5.5 V
V_ST = 0.8 V
5.5
V
1) _{VS > 8 V}
T_j = 25...150 °C
R_ST = 470 kΩ
V_S = V_OUTx (OL)
220
µA
1) _{VS > 8 V}
T_j = 25...150 °C
V_ST = 2.5 V
V_S = V_OUTx (OL)
3.2
V
V_S > 8 V
28
µA V_S > 8 V
V_N-1 = 2 V
0.4
V
V_S > 8 V
15
µA See Figure 13
1) Not subject to production test, specified by design
Data Sheet
26
Rev. 1.1, 2015-03-19