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  
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Page 21
22
Page 22
23
Page 23
24
Page 24
25
Page 25
26
Page 26
27
Page 27
28
Page 28
29
Page 29
30
Page 30
31
32
Page 27/32

Download datasheet (312Kb)Embed
PrevNext
L6258
5
Operation mode time diagrams
Figure 12. Full step operation mode timing diagram
(Phase - DAC input and motor current)
Position
0
5V
Phase
1
0
5V
Phase
2
0
5V
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
Current 2
0
1
2
3
0
1
2
3
0
Ph2
95.2%
19.1%
95.2%
19.1%
D97IN629A
Operation mode time diagrams
FULL Step Vector
Ph1
1
0
Ph2
2
3
Ph1
Current
I3
I2
I1
I0
level% of I
0
0
0
0
100
0
0
0
1
98.4
0
0
1
0
95.2
0
0
1
1
92.1
0
1
0
0
88.9
0
1
0
1
82.5
0
1
1
0
77.8
0
1
1
1
71.4
1
0
0
0
63.5
1
0
0
1
55.6
1
0
1
0
47.6
1
0
1
1
38.1
1
1
0
0
28.6
1
1
0
1
19.1
1
1
1
0
9.5
1
1
1
1
No Current
MAX
27/32