TLE4726G_08 Datasheet, PDF (8/25 Pages) Infineon Technologies AG – 2-Phase Stepper-Motor Driver

TLE4726G
Characteristics (cont’d)
V_S = 40 V; V_L = 5 V; – 25 °C ≤ T_j ≤ 125 °C
Parameter
Symbol
Limit Values
min. typ. max.
Unit Test Condition
Power Outputs
Diode Transistor Sink Pair
(D13, T13; D14, T14; D23, T23; D24, T24)
Saturation voltage
V_satl
Saturation voltage
V_satl
Reverse current
I_Rl
Forward voltage
V_Fl
Forward voltage
V_Fl
–
0.3 0.6 V I_Q = – 0.5 A
–
0.5 1
V I_Q = – 0.75 A
–
–
300 μA V_Q = 40 V
–
0.9 1.3 V I_Q = 0.5 A
–
1
1.4 V I_Q = 0.75 A
Diode Transistor Source Pair
(D11, T11; D12, T12; D21, T21; D22, T22)
Saturation voltage
V_satuC
–
Saturation voltage
V_satuD
–
Saturation voltage
V_satuC
–
Saturation voltage
V_satuD
–
Reverse current
I_Ru
–
Forward voltage
V_Fu
–
Forward voltage
V_Fu
–
Diode leakage current I_SL
–
0.9 1.2 V I_Q = 0.5 A;
charge
0.3 0.7 V I_Q = 0.5 A;
discharge
1.1 1.4 V I_Q = 0.75 A;
charge
0.5 1
V I_Q = 0.75 A;
discharge
–
300 μA V_Q = 0 V
1
1.3 V I_Q = – 0.5 A
1.1 1.4 V I_Q = – 0.75 A
1
2
mA I_F = – 0.75 A
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at T_A = 25 °C and
the given supply voltage.
Data Sheet
8
Rev. 1.1, 2008-06-16