TLE4242EJ_15 Datasheet, PDF (10/17 Pages) Infineon Technologies AG – 1 Channel High Side Current Source up to 500mA

Infineon® LITIX™ Linear
TLE4242EJ
Product Description
I_Q
I_{Q(no m)}
Tj( OT)
Tj
Figure 5-2 Over Temperature Protection
5.3
Electrical Characteristics
Table 5-1 Electrical Characteristics
V_l = 13.5 V, R_REF = 0.47 Ω, V_PWM = 5.0 V, T_j = -40°C to +150°C, all voltages with respect to ground, positive current
flowing into pin for input pins, positive currents flowing out of pin for output pins (unless otherwise specified)
Parameter
Symbol
Current consumption at Input- I_I(off)
pin during off-state
Min.
–
Values
Typ. Max.
0.1 2
Unit Note or
Test Condition
Number
µA ¹⁾ T_j = 85 °CV_PWM = 0.0 P_5.3.1
V
Operational current
consumption in on-state
I_op = I_I - I_Q
Output
Output current
Output current
I_op(on)
–
12
22
mA V_Q = 6.6 V
P_5.3.2
I_Q
350 373 395 mA ²⁾ V_Q- V_REF = 6.6 V
P_5.3.3
I_Q
165 175 185 mA V_Q- V_REF = 6.6 V, R_REF = P_5.3.4
1.0 Ω
Output current
I_Q
425 451 476 mA V_Q- V_REF = 6.6 V, R_REF = P_5.3.5
0.39 Ω
Output current
Output current limit
Minimum drop voltage
V_dr = V_I - V_Q
PWM Input
I_Q
I_Q(lim)
V_dr
357 384 410 mA 5.4 V ≤ (V_Q - V_REF) ≤ 7.8 P_5.3.6
V;9 V ≤ V_I ≤ 16 V
476 600 –
mA R_REF = 0 Ω
P_5.3.7
–
0.35 0.7 V I_Q = 300 mA
P_5.3.8
PWM high level
V_PWM(H) 2.6
–
–
V–
P_5.3.9
Data Sheet
10
Revision 1.0
2015-03-13