TLE4729-G Datasheet, PDF (10/27 Pages) Infineon Technologies AG – 2-Phase Stepper-Motor Driver Bipolar-IC

TLE 4729 G
This time strongly depends on + V_S and inductivity of the load, see diagram below.
Time t_IP vs. Load Inductivity
30
t _IP ^µs
25
20
AED02199
V_S = 6 V
15
10
9V
12 V
5
16 V
0
0 10 20 30 40 mH 60
L
Propagation Delay of the Error Flag
Operating conditions:
+ V_S = 14 V, T_j = 25 °C, I_err = 1 mA, load = 3.3 mH, 1 Ω
a) IXX = H, error condition: short circuit to GND.
Phase X
Error 2
t _PEsc
typ. t_PEsc: 45 µs
AED02200
Data Sheet
10
2001-04-09