TLD1326EL_15 Datasheet, PDF (17/34 Pages) Infineon Technologies AG – 3 Channel High Side Current Source

TLD1326EL
PWMI Pin
Electrical Characteristics Internal Supply / EN / PWMI pin (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
Min. Typ.
Max.
6.3.12 EN high input current
I_EN(H)
–
–
–
–
6.3.13 PWMI (active low)
V_PWMI(L)
1.5
Switching low threshold
(outputs on)
–
–
–
–
1.85
0.1
0.1
1.65
0.45
2.3
mA T_j < 105 °C
V_S = 13.5 V, V_EN = 5.5 V
V_S = 18 V, V_EN = 5.5 V
V_S = V_EN = 18 V
1) _{VS = 18 V, REN = 10 kΩ}
between VS and EN-pin
V
1)4)_{VS = 8...18 V}
6.3.14 PWMI(active low)
V_PWMI(H)
2.45
2.85
3.2
V
1)4)5) _{VS = 8...18 V}
Switching high threshold
(outputs off)
6.3.15 PWMI
Switching threshold
ΔV_PWMI
0.75 1
1.10 V
1)4)5) _{VS = 8...18 V}
6.3.16
difference V_PWMI(H) - V_PWMI(L)
PWMI (active low)
Low input current with
I_PWMI(on)
active channels (voltage
<V_PWMI(L))
I_{IN_SET} I_{IN_SET} *4 I_{IN_SET} µA
*3.1
*4.9
1) _{Tj = 25...115 °C}
I_{IN_SET} = 100 µA
V_PWMI= 1.7 V
V_EN = 5.5 V
V_S = 8...18 V
6.3.17 PWMI(active low)
High input current
I_PWMI(off)
-5
–
1) Not subject to production test, specified by design
5
µA V_PWMI= 5 V
V_EN = 5.5 V
V_S = 8...18 V
2) The total device current consumption is the sum of the currents I_S and I_EN(H), please refer to Pos. 6.3.12
3) See also Figure 4
4) Parameter valid if an external PWM signal is applied
5) If TTL level compatibility is required, use µC open drain output with pull up resistor
Data Sheet
17
Rev. 1.1, 2015-03-24