TLE4729-G INFINEON [Infineon Technologies AG], TLE4729-G Datasheet - Page 2

• Manufacturer Part Number: TLE4729-G
• Description: 2-Phase Stepper-Motor Driver Bipolar-IC
• Manufacturer: INFINEON [Infineon Technologies AG]

With the two error outputs the TLE 4729 G signals malfunction of the device. Setting the
control inputs high resets the error flag and by reactivating the bridges one by one the
location of the error can be found.
Pin Configuration
(top view)
Figure 1
Data Sheet
Phase 1
GND
OSC
GND
GND
GND
Q12
Q11
+
10
R
V
11
1
S
1
2
3
4
5
6
7
8
9
10
11
12
TLE 4729 G
2
24
23
22
20
19
18
17
16
15
14
13
21
AEP02195
GND
R
Phase 2
Error 1
GND
GND
GND
Error 2
Q21
Q22
20
21
2
TLE 4729 G
2001-04-09