Schematic

1
2
4
3
5
6
7
8
1
2
4
3
5
6
7
8
0.1 uF
C4
1 uF
C5
0.22 uF
C6
B2
A2
A1
VMOT
EN
MS1
MS2
SLP
STEP
DIR
B1
DIR
1
FAULT
2
ISET
3
AGND
4
ROSC
5
MS2
6
MS1
7
GND
8
BOUT1
9
VIN
10
BOUT2
11
GND
12
STEP
13
VCP
14
CP2
15
CP1
16
VG
17
ENBL
18
SLEEP
19
GND
20
AOUT2
21
VIN
22
AOUT1
23
GND
24
PAD
25
MP6500
FLT
I1
I2
220k
R8
4.7 uF
C1
VMOT
0.1 uF
C2
0.1 uF
C3
1.5k
R3
10k
R1
SLP
MP6500 Stepper Motor Driver Carrier
©2018 Pololu Corporation
www.pololu.com
24.9k
R7
ISET
VREF
populated for potentiometer current control version
7.5k
R9
75k
R6
0.1 uF
C7
130k
R10
137k
R5
I1
I2
ISET
populated for digital current control version
VREF
200K
R4
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401 PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIJP101
PIJP102
PIJP103
PIJP104
PIJP105
PIJP106
PIJP107
PIJP108
COJP1
PIJP201
PIJP202
PIJP203
PIJP204
PIJP205
PIJP206
PIJP207
PIJP208
COJP2
PIR101
PIR102
COR1
PIR301 PIR302
COR3
PIR401 PIR402
COR4
PIR501
PIR502
COR5
PIR601 PIR602
COR6
PIR701
PIR702
COR7
PIR801
PIR802
COR8
PIR901 PIR902
COR9
PIR1001 PIR1002
COR10
PITP?01
COTP?
PITP?01
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106
PIU107
PIU108
PIU109
PIU1010
PIU1011
PIU1012
PIU1013
PIU1014
PIU1015 PIU1016
PIU1017
PIU1018
PIU1019
PIU1020
PIU1021
PIU1022
PIU1023
PIU1024
PIU1025
COU1