Shunt position 1-2 external vbus 2-3 internal vbus – Zilog ZUSBOPTS User Manual
Page 34
UM026203-0115
Schematic Diagrams
MultiMotor Series Development Kit
User Manual
27
Figure 12. MultiMotor Series Development Board Schematic, #2 of 2
24VDC
GND
GND
12V
5V
EXTERNAL VBUS
UP TO 48VDC
holder
SHUNT POSITION
1-2 EXTERNAL VBUS
2-3 INTERNAL VBUS
USE HEATSINK
50V
USE HEATSINK
VBUS
VCC_24V
VCC_12V
VCC_5VM
VCC_12V
VBUS
ENABLE
VBUS_B
C17
0.1uF
D6
BAS16
1
3
2
J13
1
2
3
J8
1
2
3
+
C14
10uF
1
2
U5
MIC29150-5
OUT
3
GND
2
IN
1
+
C13
10uF
1
2
J11
1
2
3
SH1
shunt
+
C15
10uF
1
2
R33
2K
F1
FUSE/250V/2A
D5
1N4007
2
1
HS1
TO-220
1
1
2
2
U4
MIC29150-12
OUT
3
GND
2
IN
1
J10
1
2
3
J7
2 POS
1
2
FH1
250V/5x20
1
2
Q8
MMBT3904
3
1
2
J12
1
2
3
P1
PJ-003A
1
2
3
RL1
JS1A-12V
1
3
5
2
J14
1
2
3
C16
0.1uF
J9
HDR/PIN 1x3
1
2
3