AMIS30624C6245RG ON Semiconductor, AMIS30624C6245RG Datasheet - Page 10

• 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
11.0 Typical Application
Notes:
12.0 Positioning Parameters
12.1 Stepping Modes
One of four possible stepping modes can be programmed:
(1)
(2)
(3)
(4)
(5)
• Half stepping
• 1/4 micro-stepping
• 1/8 micro-stepping
• 1/16 micro-stepping
All resistors are ± 5%, ¼ W.
Depending on the application, the ESR value and working voltage of C
C
C
C
2
3
5
must be a ceramic capacitor to assure low ESR.
and C
and C
4
6
bus
Connect
to V
or GND
I
must be as close as possible to pins CPN, CPP, VCP, and VBB to reduce EMC radiation.
must be close to pins VBB and GND.
2
C
V
BAT
BAT
1 μF
1 kΩ
R
1
100 μF
SDA
VDD
SCK
C
HW
C
2
1
CPN
TST1
2
1
8
3
9
220 nF
C
5
3
Rev. 4 | Page 10 of 56 | www.onsemi.com
Figure 6: Typical Application Diagram
TST2
10
AMIS-30624
6
CPP
C
4
4
11
VCP
GND
1
must be carefully chosen.
7
12
VBB
C
14
5
17
19
VBB
20
16
15
13
18
C
6
SWI
MOTXP
MOTXN
MOTYP
MOTYN
100 nF
1 kΩ
R
2
PC20060925.5
M
Connect
to V
or GND
BAT