L6258

Manufacturer Part NumberL6258
ManufacturerSTMicroelectronics
L6258 datasheet
 


Specifications of L6258

Operating Current15mAMotor Controller TypePWM Motor Controller
Package TypePowerSOOperating Supply Voltage (min)12V
Operating Supply Voltage (typ)34VOperating Supply Voltage (max)5.25V
Lead Free Status / Rohs StatusNot Compliant  
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L6258
Figure 14. 4 bit microstep operation mode timing diagram
(Phase - DAC input and motor current)
Position
0
5V
0
Phase
1
5V
0
Phase
5V
2
I0_1
0
5V
I1_1
0
DAC 1
Inputs
5V
I2_1
0
5V
I3_1
0
5V
I0_2
0
DAC 2
Inputs
5V
I1_2
0
5V
I2_2
0
I3_2
0
Motor drive
Current 1
0
Motor drive
0
Current 2
4
8
12
16
20
24 28
32
36
40
44
48
52
56
60 64
Operation mode time diagrams
Micro Step Vector
Ph1
16
24
8
Ph2
32
40
56
48
Ph1
I3
I2
I1
I0
level% of I
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
100%
95.2%
0
1
1
0
82.5%
63.5%
0
1
1
1
47.6%
38.1%
19.1%
1
0
0
0
0%
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
No Current
D97IN628A
Ph2
0
Current
MAX
100
98.4
95.2
92.1
88.9
82.5
77.8
71.4
63.5
55.6
47.6
38.1
28.6
19.1
9.5
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