TLE5250 Datasheet, PDF (21/22 Pages) Siemens Semiconductor Group – 2.5-A High Performance Smart Power Stepper-Motor Driver with Diagnostic Interface

EN
PH
Q1
Q2
Ι_L
Ι_L= 0
RC/Sync
Strobe
Reset
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 8
Bit 9
Indication of low load: bit 2 = bit 3
bit 4 = bit 5
while Enable = Low
And conditions
bit 2 = /bit 6
bit 3 = /bit 7
bit 4 = /bit 8
bit 5 = /bit 9 are not all satisfied
Figure 12 Response to Inductive Loads
d) Low Load
Semiconductor Group
21
TLE 5250
AED01480
1998-02-01