IC MOTOR DRIVER UNIV 36-PWRSOIC

L6258EX

Manufacturer Part NumberL6258EX
DescriptionIC MOTOR DRIVER UNIV 36-PWRSOIC
ManufacturerSTMicroelectronics
TypeDriver
L6258EX datasheet
 

Specifications of L6258EX

ApplicationsDC Motor Driver, Stepper Motor DriverNumber Of Outputs2/1
Current - Output1.5AVoltage - Load12 V ~ 40 V
Voltage - Supply4.75 V ~ 5.25 VMounting TypeSurface Mount
Package / CasePowerSO-36 Exposed Bottom PadOperating Supply Voltage12 V to 40 V
Supply Current15 mAMounting StyleSMD/SMT
Operating Temperature150 CLead Free Status / RoHS StatusLead free / RoHS Compliant
Operating Temperature-Other names497-3702-5
E-L6258EX
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L6258EX
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
29/32

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