AMIS30624C6245RG ON Semiconductor, AMIS30624C6245RG Datasheet - Page 25

• Manufacturer Part Number: AMIS30624C6245RG
• Description: IC STEPPER DVR I2C 800MA 32-NQFP
• Manufacturer: ON Semiconductor
• Type: I2C Micro Stepping Motor Driverr

Specifications of AMIS30624C6245RG

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 800mA
• Voltage - Supply: 8 V ~ 29 V
• Operating Temperature: -40°C ~ 165°C
• Mounting Type: Surface Mount
• Package / Case: 32-VSQFP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 8 V to 29 V
• Supply Current: 800 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 766-1002-2

AMIS-30624
Irun[3:0]
Ihold[3:0]
StepMode
Shaft
SecPos[10:0] Secure position of the stepper motor. This is the position to which the motor is driven in case HW connection is lost. If
Current amplitude value to be fed to each coil of the stepper motor. The table below provides the 16 possible values
for IRUN.
Hold current for each coil of the stepper motor. The table below provides the 16 possible values for IHOLD.
Indicator of stepping mode to be used.
Indicator of reference position. If Shaft = ‘0’, the reference position is the maximum inner position, whereas if
Shaft = ‘1’, the reference position is the maximum outer position.
SecPos[10:0] = “100 0000 0000”, this means that secure position is disabled, e.g. the stepper motor will be kept in
the position occupied at the moment these events occur.
•
non coded least significant bits being set to ‘0’. See also Table 10.
StepMode
0
0
1
1
Index
Index
A
B
C
D
E
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
F
0
1
2
3
4
5
6
7
8
9
F
The secure position is coded on 11 bits only, providing actually the most significant bits of the position, the
0
1
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Ihold
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Irun
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1/16 stepping
1/2 stepping
1/4 stepping
1/8 stepping
Step Mode
Rev. 4 | Page 25 of 56 | www.onsemi.com
Hold Current (mA)
Run Current (mA)
100
119
141
168
200
238
283
336
400
476
566
673
800
100
119
141
168
200
238
283
336
400
476
566
673
59
71
84
59
71
84
0