L6472PDTR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
L6472PDTR
STMicroelectronics
'L6472PDTR' PDF : 69 Pages View PDF
Programming manual
L6472
9.1.13
TOFF_MIN
The TOFF_MIN register contains the minimum OFF time value used by the current control
system (see Section 7.1 on page 33 for details).
The available range for both parameters is from 0.5 µs to 64 µs.
Table 16. Minimum OFF time
TOFF_MIN [6 … 0]
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Time
0.5 µs
1 µs
1
1
1
1
1
1
0
1
1
1
1
1
1
1
63.5 µs
64 µs
Any attempt to write to the register when the motor is running causes the command to be
ignored and NOTPERF_CMD to rise (see Section 9.1.19 on page 52).
9.1.14 ADC_OUT
The ADC_OUT register contains the result of the analog-to-digital conversion of the ADCIN
pin voltage.
Any attempt to write to the register causes the command to be ignored and the
NOTPERF_CMD flag to rise (see Section 9.1.19).
Table 17. ADC_OUT value and torque regulation feature
VADCIN/ VREG
ADC_OUT [4.0]
Output current amplitude
0
0
0
0
0
0
125 mA
1/32
0
0
0
0
1
250 mA
30/32
31/32
1
1
1
1
0
1
1
1
1
1
3.875 A
4A
46/70
DocID022729 Rev 5
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