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EESchema Schematic File Version 4
LIBS:motor-controller-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Brushless DC Motor Controller"
Date "2021-01-03"
Rev "0.0.2"
Comp "JHU Deliverbot Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L custom:DRV10983PWP U1
U 1 1 5FE50BEF
P 5650 3450
F 0 "U1" H 5650 5136 60 0000 C CNN
F 1 "DRV10983PWP" H 5650 5030 60 0000 C CNN
F 2 "custom:PWP0024B" H 5650 3390 60 0001 C CNN
F 3 "" H 5650 3450 60 0000 C CNN
1 5650 3450
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5FE50E46
P 4700 2400
F 0 "C1" H 4608 2354 50 0000 R CNN
F 1 "0.1u" H 4608 2445 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 2400 50 0001 C CNN
F 3 "~" H 4700 2400 50 0001 C CNN
1 4700 2400
1 0 0 1
$EndComp
Wire Wire Line
4700 2500 4700 2550
Wire Wire Line
4700 2550 4850 2550
Wire Wire Line
4850 2150 4700 2150
Wire Wire Line
4700 2150 4700 2250
Wire Wire Line
4700 2250 4850 2250
Connection ~ 4700 2250
Wire Wire Line
4700 2250 4700 2300
$Comp
L power:VCC #PWR0101
U 1 1 5FE50F48
P 4700 2150
F 0 "#PWR0101" H 4700 2000 50 0001 C CNN
F 1 "VCC" H 4717 2323 50 0000 C CNN
F 2 "" H 4700 2150 50 0001 C CNN
F 3 "" H 4700 2150 50 0001 C CNN
1 4700 2150
1 0 0 -1
$EndComp
Connection ~ 4700 2150
$Comp
L Device:C C4
U 1 1 5FE50F77
P 2950 3250
F 0 "C4" H 3065 3296 50 0000 L CNN
F 1 "10u" H 3065 3205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2988 3100 50 0001 C CNN
F 3 "~" H 2950 3250 50 0001 C CNN
1 2950 3250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5FE5101B
P 2950 3400
F 0 "#PWR0102" H 2950 3150 50 0001 C CNN
F 1 "GND" H 2955 3227 50 0000 C CNN
F 2 "" H 2950 3400 50 0001 C CNN
F 3 "" H 2950 3400 50 0001 C CNN
1 2950 3400
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR0103
U 1 1 5FE5104D
P 2950 3100
F 0 "#PWR0103" H 2950 2950 50 0001 C CNN
F 1 "VCC" H 2967 3273 50 0000 C CNN
F 2 "" H 2950 3100 50 0001 C CNN
F 3 "" H 2950 3100 50 0001 C CNN
1 2950 3100
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C3
U 1 1 5FE511E9
P 4700 2900
F 0 "C3" H 4608 2854 50 0000 R CNN
F 1 "0.1u" H 4608 2945 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4700 2900 50 0001 C CNN
F 3 "~" H 4700 2900 50 0001 C CNN
1 4700 2900
1 0 0 1
$EndComp
Wire Wire Line
4700 2800 4700 2750
Wire Wire Line
4700 2750 4850 2750
Wire Wire Line
4850 3050 4700 3050
Wire Wire Line
4700 3050 4700 3000
$Comp
L Device:L_Small L1
U 1 1 5FE51444
P 6650 2450
F 0 "L1" V 6472 2450 50 0000 C CNN
F 1 "47u" V 6563 2450 50 0000 C CNN
F 2 "Inductor_SMD:L_Taiyo-Yuden_NR-60xx" H 6650 2450 50 0001 C CNN
F 3 "~" H 6650 2450 50 0001 C CNN
F 4 "https://www.digikey.com/en/products/detail/taiyo-yuden/NRS6045T470MMGK/2665994" V 6650 2450 50 0001 C CNN "Purchase link, Digi-Key"
1 6650 2450
0 1 1 0
$EndComp
$Comp
L Device:C_Small C2
U 1 1 5FE514E6
P 7050 2450
F 0 "C2" V 6821 2450 50 0000 C CNN
F 1 "10u" V 6912 2450 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7050 2450 50 0001 C CNN
F 3 "~" H 7050 2450 50 0001 C CNN
1 7050 2450
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5FE51546
P 7150 2500
F 0 "#PWR0104" H 7150 2250 50 0001 C CNN
F 1 "GND" H 7155 2327 50 0000 C CNN
F 2 "" H 7150 2500 50 0001 C CNN
F 3 "" H 7150 2500 50 0001 C CNN
1 7150 2500
1 0 0 -1
$EndComp
Wire Wire Line
6550 2450 6450 2450
Wire Wire Line
6750 2450 6850 2450
Wire Wire Line
7150 2500 7150 2450
Wire Wire Line
6850 2450 6850 2150
Wire Wire Line
6850 2150 6450 2150
Connection ~ 6850 2450
Wire Wire Line
6850 2450 6950 2450
$Comp
L power:GND #PWR0105
U 1 1 5FE51ADB
P 6600 4850
F 0 "#PWR0105" H 6600 4600 50 0001 C CNN
F 1 "GND" H 6605 4677 50 0000 C CNN
F 2 "" H 6600 4850 50 0001 C CNN
F 3 "" H 6600 4850 50 0001 C CNN
1 6600 4850
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C5
U 1 1 5FE51C12
P 4600 3350
F 0 "C5" V 4371 3350 50 0000 C CNN
F 1 "1u" V 4462 3350 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4600 3350 50 0001 C CNN
F 3 "~" H 4600 3350 50 0001 C CNN
1 4600 3350
0 1 1 0
$EndComp
Wire Wire Line
4350 3350 4350 3450
$Comp
L power:GND #PWR0106
U 1 1 5FE51F01
P 4350 3450
F 0 "#PWR0106" H 4350 3200 50 0001 C CNN
F 1 "GND" H 4355 3277 50 0000 C CNN
F 2 "" H 4350 3450 50 0001 C CNN
F 3 "" H 4350 3450 50 0001 C CNN
1 4350 3450
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C6
U 1 1 5FE51F38
P 4600 3750
F 0 "C6" V 4371 3750 50 0000 C CNN
F 1 "1u" V 4462 3750 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4600 3750 50 0001 C CNN
F 3 "~" H 4600 3750 50 0001 C CNN
1 4600 3750
0 1 1 0
$EndComp
Wire Wire Line
4700 3750 4850 3750
Wire Wire Line
4700 3350 4800 3350
Wire Wire Line
4350 3350 4500 3350
Wire Wire Line
4500 3750 4350 3750
Wire Wire Line
4350 3750 4350 3850
$Comp
L power:GND #PWR0107
U 1 1 5FE52B3D
P 4350 3850
F 0 "#PWR0107" H 4350 3600 50 0001 C CNN
F 1 "GND" H 4355 3677 50 0000 C CNN
F 2 "" H 4350 3850 50 0001 C CNN
F 3 "" H 4350 3850 50 0001 C CNN
1 4350 3850
1 0 0 -1
$EndComp
Wire Wire Line
6600 4850 6600 4750
Wire Wire Line
6600 4150 6450 4150
Wire Wire Line
6450 4350 6600 4350
Connection ~ 6600 4350
Wire Wire Line
6600 4350 6600 4150
Wire Wire Line
6600 4450 6450 4450
Connection ~ 6600 4450
Wire Wire Line
6600 4450 6600 4350
Wire Wire Line
6450 4550 6600 4550
Connection ~ 6600 4550
Wire Wire Line
6600 4550 6600 4450
Wire Wire Line
6600 4750 6450 4750
Connection ~ 6600 4750
Wire Wire Line
6600 4750 6600 4550
$Comp
L Connector:Conn_01x05_Male J3
U 1 1 5FE53C92
P 3300 4750
F 0 "J3" H 3406 5128 50 0000 C CNN
F 1 "MCU-IO" H 3406 5037 50 0000 C CNN
F 2 "Connector_JST:JST_XH_B05B-XH-AM_1x05_P2.50mm_Vertical" H 3300 4750 50 0001 C CNN
F 3 "http://www.jst-mfg.com/product/pdf/eng/eXH.pdf" H 3300 4750 50 0001 C CNN
F 4 "https://www.digikey.com/en/products/detail/jst-sales-america-inc/B5B-XH-AM-LF-SN/1651037" H 3300 4750 50 0001 C CNN "Purchase link, Digi-Key"
1 3300 4750
1 0 0 -1
$EndComp
Wire Wire Line
3500 4550 3650 4550
Wire Wire Line
3500 4750 4250 4750
Wire Wire Line
3500 4850 3650 4850
Wire Wire Line
3650 4950 3500 4950
Text Label 3650 4950 0 50 ~ 0
SPEED
Text Label 3650 4850 0 50 ~ 0
DIR
Wire Wire Line
4850 4350 4750 4350
Wire Wire Line
4750 4150 4850 4150
Text Label 4750 4150 2 50 ~ 0
DIR
Text Label 4750 4350 2 50 ~ 0
SPEED
Wire Wire Line
6450 2850 6450 2800
Wire Wire Line
6450 3150 6450 3200
Wire Wire Line
6450 3550 6450 3600
$Comp
L Connector:Conn_01x03_Female J2
U 1 1 5FE5F863
P 7100 3200
F 0 "J2" H 7127 3226 50 0000 L CNN
F 1 "Molex 172043-0302 R/A" H 7127 3135 50 0000 L CNN
F 2 "custom:172043-0302_MOL" H 7100 3200 50 0001 C CNN
F 3 "https://www.molex.com/pdm_docs/sd/1720430302_sd.pdf" H 7100 3200 50 0001 C CNN
F 4 "Molex no. 1726722003 --- https://www.digikey.com/en/products/detail/molex/1726722003/5154604" H 7100 3200 50 0001 C CNN "Connects to"
F 5 "https://www.digikey.com/en/products/detail/molex/1720430302/4839872" H 7100 3200 50 0001 C CNN "Purchase link, Digi-Key"
1 7100 3200
1 0 0 1
$EndComp
Wire Wire Line
6900 3200 6450 3200
Connection ~ 6450 3200
Wire Wire Line
6450 3200 6450 3250
Wire Wire Line
6450 3600 6700 3600
Wire Wire Line
6700 3600 6700 3300
Wire Wire Line
6700 3300 6900 3300
Connection ~ 6450 3600
Wire Wire Line
6450 3600 6450 3650
Wire Wire Line
6900 3100 6700 3100
Wire Wire Line
6700 3100 6700 2800
Wire Wire Line
6700 2800 6450 2800
Connection ~ 6450 2800
Wire Wire Line
6450 2800 6450 2750
$Comp
L Connector:Conn_01x02_Female J1
U 1 1 5FE6CE4A
P 3150 2400
F 0 "J1" H 3177 2376 50 0000 L CNN
F 1 "Molex 172043-0201 R/A" H 3177 2285 50 0000 L CNN
F 2 "custom:CONN_1720430201_MOL" H 3150 2400 50 0001 C CNN
F 3 "https://www.molex.com/pdm_docs/sd/1720430201_sd.pdf" H 3150 2400 50 0001 C CNN
F 4 "Molex 1726722002 --- https://www.digikey.com/en/products/detail/molex/1726722002/5154603" H 3150 2400 50 0001 C CNN "Connects with"
F 5 "https://www.digikey.com/en/products/detail/molex/1720430201/4839863" H 3150 2400 50 0001 C CNN "Purchase link, Digi-Key"
1 3150 2400
1 0 0 1
$EndComp
$Comp
L power:VCC #PWR0108
U 1 1 5FE6FEFE
P 2350 2150
F 0 "#PWR0108" H 2350 2000 50 0001 C CNN
F 1 "VCC" H 2367 2323 50 0000 C CNN
F 2 "" H 2350 2150 50 0001 C CNN
F 3 "" H 2350 2150 50 0001 C CNN
1 2350 2150
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5FE6FF80
P 2950 2550
F 0 "#PWR0109" H 2950 2300 50 0001 C CNN
F 1 "GND" H 2955 2377 50 0000 C CNN
F 2 "" H 2950 2550 50 0001 C CNN
F 3 "" H 2950 2550 50 0001 C CNN
1 2950 2550
1 0 0 -1
$EndComp
Wire Wire Line
2350 2150 2350 2300
Wire Wire Line
2950 2400 2950 2550
Text Notes 7050 3500 0 50 ~ 0
Motor connection
Text Notes 3150 2600 0 50 ~ 0
Power connection
Text Notes 3100 3100 0 50 ~ 0
<-- Decoupling capacitors -->
Text Notes 7300 2350 0 50 ~ 0
Supporting passives for \ninternal switcing regulator
Text Notes 3300 5100 0 50 ~ 0
Connection to uC
Text Notes 3500 2200 0 50 ~ 0
Capacitor b/w VCC and VCP \nmust be rated for 10V.
Text Notes 3300 3750 0 50 ~ 0
Capacitors for \nlow-voltage rails\nshould be rated for 5V.
Text Notes 3250 2900 0 50 ~ 0
Must be rated for VCCx2 -->
Text Notes 8350 4800 0 50 ~ 0
======== Notes ========\nThe DRV10983 BLDC driver IC runs on 3.3V logic.\nAll capacitors should be ceramic.\nSee pg. 49 of datasheet for additional component descriptions.
Text Notes 7300 2750 0 50 ~ 0
Inductor should be ferrite with \n1.15A rating and saturation current, \n< 1Ohm DC resistance in saturation mode.
$Comp
L Device:R_Small R3
U 1 1 5FE828AB
P 4250 4350
F 0 "R3" H 4309 4396 50 0000 L CNN
F 1 "4.7k" H 4309 4305 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 4250 4350 50 0001 C CNN
F 3 "~" H 4250 4350 50 0001 C CNN
1 4250 4350
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5FE8297C
P 3950 4350
F 0 "R2" H 4009 4396 50 0000 L CNN
F 1 "4.7k" H 4009 4305 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 3950 4350 50 0001 C CNN
F 3 "~" H 3950 4350 50 0001 C CNN
1 3950 4350
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5FE835B1
P 3650 4350
F 0 "R1" H 3709 4396 50 0000 L CNN
F 1 "4.7k" H 3709 4305 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 3650 4350 50 0001 C CNN
F 3 "~" H 3650 4350 50 0001 C CNN
1 3650 4350
1 0 0 -1
$EndComp
Wire Wire Line
3650 4450 3650 4550
Wire Wire Line
3950 4450 3950 4650
Wire Wire Line
3950 4650 3500 4650
Wire Wire Line
4250 4450 4250 4750
Connection ~ 4250 4750
Wire Wire Line
4250 4750 4850 4750
Wire Wire Line
4250 4250 4250 4200
Wire Wire Line
4250 4200 3950 4200
Wire Wire Line
3650 4200 3650 4250
Wire Wire Line
3950 4200 3950 4250
Connection ~ 3950 4200
Wire Wire Line
3950 4200 3650 4200
Wire Wire Line
3950 4200 3950 4150
$Comp
L power:+3.3V #PWR0110
U 1 1 5FE8FCB5
P 3950 4150
F 0 "#PWR0110" H 3950 4000 50 0001 C CNN
F 1 "+3.3V" H 3965 4323 50 0000 C CNN
F 2 "" H 3950 4150 50 0001 C CNN
F 3 "" H 3950 4150 50 0001 C CNN
1 3950 4150
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0111
U 1 1 5FE8FDBA
P 4800 3350
F 0 "#PWR0111" H 4800 3200 50 0001 C CNN
F 1 "+3.3V" H 4815 3523 50 0000 C CNN
F 2 "" H 4800 3350 50 0001 C CNN
F 3 "" H 4800 3350 50 0001 C CNN
1 4800 3350
1 0 0 -1
$EndComp
Connection ~ 4800 3350
Wire Wire Line
4800 3350 4850 3350
Wire Wire Line
4850 4550 4100 4550
Wire Wire Line
4100 4550 4100 4650
Wire Wire Line
4100 4650 3950 4650
Connection ~ 3950 4650
Wire Wire Line
3650 4550 3800 4550
Wire Wire Line
3800 4550 3800 4600
Wire Wire Line
3800 4600 4400 4600
Wire Wire Line
4400 4600 4400 4650
Wire Wire Line
4400 4650 4850 4650
Connection ~ 3650 4550
$Comp
L Mechanical:MountingHole H2
U 1 1 5FF140AB
P 3400 5950
F 0 "H2" H 3500 5996 50 0000 L CNN
F 1 "MountingHole" H 3500 5905 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 3400 5950 50 0001 C CNN
F 3 "~" H 3400 5950 50 0001 C CNN
1 3400 5950
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 5FF15A3A
P 3400 5750
F 0 "H1" H 3500 5796 50 0000 L CNN
F 1 "MountingHole" H 3500 5705 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 3400 5750 50 0001 C CNN
F 3 "~" H 3400 5750 50 0001 C CNN
1 3400 5750
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5FF29E21
P 4200 5950
F 0 "H4" H 4300 5996 50 0000 L CNN
F 1 "MountingHole" H 4300 5905 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 4200 5950 50 0001 C CNN
F 3 "~" H 4200 5950 50 0001 C CNN
1 4200 5950
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5FF29E28
P 4200 5750
F 0 "H3" H 4300 5796 50 0000 L CNN
F 1 "MountingHole" H 4300 5705 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3" H 4200 5750 50 0001 C CNN
F 3 "~" H 4200 5750 50 0001 C CNN
1 4200 5750
1 0 0 -1
$EndComp
$Comp
L Device:Fuse F1
U 1 1 5FF2D941
P 2650 2300
F 0 "F1" V 2453 2300 50 0000 C CNN
F 1 "3.5A" V 2544 2300 50 0000 C CNN
F 2 "custom:littelfuse-01110505Z-5x15mm" V 2580 2300 50 0001 C CNN
F 3 "~" H 2650 2300 50 0001 C CNN
F 4 "https://www.digikey.com/en/products/detail/littelfuse-inc/022503-5MXP/777791" V 2650 2300 50 0001 C CNN "Fuse"
F 5 "https://www.digikey.com/en/products/detail/littelfuse-inc/01110505Z/2518624" V 2650 2300 50 0001 C CNN "Holder"
1 2650 2300
0 1 1 0
$EndComp
Wire Wire Line
2350 2300 2500 2300
Wire Wire Line
2800 2300 2950 2300
$EndSCHEMATC
181844445This file is pinned to the selected release. Download the original to open it in your design tool.