TLE4206-4G Datasheet, PDF (9/16 Pages) Infineon Technologies AG – H-Bridge Driver Headlight Beam Controller

TLE 4206-4G
General Product Characteristics
Electrical Characteristics (cont’d)
V_S= 8 V to 18 V, T_j = -40 °C to +150 °C, I_OUT1-2 = 0 A, all voltages with respect to ground, positive current flowing
into pin (unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
Input-Interface, Input FB
4.4.24 Quiescent voltage
V_FBq
–
200 –
mV I_FB = 0 µA
4.4.25 Input resistance
R_FB
–
6
–
kΩ
0 V < V_FB < 0.5 V
Input-Interface, Input/Output HYST
4.4.26 Current Amplification
A_HYST
0.8
0.95 1.1
–
A_HYST = I_HYST / (I_REF - I_FB)
-20 µA < I_HYST < -10 µA;
10 µA < I_HYST < 20 µA;
I_REF = 250 µA;
V_HYST = V_S / 2
4.4.27 Current Offset
I_HYSTIO
-2
0.35 3
µA
I_REF = I_FB = 250 µA;
V_HYST = V_S / 2
4.4.28 Threshold voltage High
V_HYH / V_S –
52
–
%
–
4.4.29 Deadband voltage High
V_DBH / V_S –
50.4 –
%
–
4.4.30 Deadband voltage Low
V_DBL / V_S –
49.6 –
%
–
4.4.31 Threshold voltage Low
V_HYL / V_S –
48
–
%
–
4.4.32 Hysteresis Window
V_HYW / V_S 3
4
5
%
(V_HYH - V_HYL) / V_S
4.4.33 Deadband Window
V_DBW / V_S 0.4
0.8
1.2
%
(V_DBH - V_DBL) / V_S
Input-Interface, Input RANGE
4.4.34
4.4.35
4.4.36
Input current
Switch-OFF voltage High
Switch-OFF voltage Low
I_RANGE
V_OFFH
V_OFFL
-1
–
1
µA
-25 0
100 mV
1240 1340 1440 mV
0 V < V_RANGE < V_S
refer to V_S
refer to GND, V_RANGE
decreasing
4.4.37 Switch-ON voltage Low
V_ONL
1320 1424 1520 mV
refer to GND, V_RANGE
increasing
4.4.38 Low-threshold hysteresis
Thermal Shutdown
V_OFFLHYS –
84
–
mV see Figure 6
4.4.39 Thermal shutdown junction T_jSD
temperature¹⁾
150 175 200 °C
–
4.4.40 Thermal switch-on junction T_jSO
temperature
120 –
170 °C
–
4.4.41 Temperature hysteresis
∆T
–
30
–
K
–
1) Not subject to production test, specified by design.
Data Sheet
9
Rev. 1.0, 2010-08-05