TLE5250 Datasheet, PDF (15/22 Pages) Siemens Semiconductor Group – 2.5-A High Performance Smart Power Stepper-Motor Driver with Diagnostic Interface

TLE 5250
5V
R 2 kΩ
100 nF
22 µF
V _Batt
(Tantalum)
µC
R_N
1 kΩ
Cooling Pin
GND
Diagnostics
Phase
Enable
TLE 5250
Nominal
Actual
RC/Sync.
V_S
Q1
Q2
Sense
C_N
68 pF R _T 39.2 k Ω C _T
820 pF
1 nF
M
1 nF
R_R
1 kΩ
C_F
680 pF
R_K
R _S 0.5 Ω
AES01472
Figure 6 Application Circuit 1
Semiconductor Group
15
1998-02-01