D15pwr.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 4
Title "RTB D15 Decoder"
Date "2024-09-29"
Rev "3"
Comp "Frank Schumacher"
Comment1 "Minitrix V160 (#12460)"
Comment2 "D15.2"
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 650  750  0    118  ~ 0
Power
$Comp
L power:GND #PWR?
U 1 1 5F4F5167
P 8450 2300
AR Path="/5B6C6B9D/5F4F5167" Ref="#PWR?"  Part="1" 
AR Path="/5CA7768A/5F4F5167" Ref="#PWR0105"  Part="1" 
F 0 "#PWR0105" H 8450 2050 50  0001 C CNN
F 1 "GND" H 8455 2127 50  0000 C CNN
F 2 "" H 8450 2300 50  0001 C CNN
F 3 "" H 8450 2300 50  0001 C CNN
	1    8450 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9350 1850 9350 1650
Text GLabel 5450 1100 0    50   Input ~ 0
VHBR
$Comp
L power:+3V3 #PWR0160
U 1 1 5F81455B
P 10200 1650
F 0 "#PWR0160" H 10200 1500 50  0001 C CNN
F 1 "+3V3" V 10215 1778 50  0000 L CNN
F 2 "" H 10200 1650 50  0001 C CNN
F 3 "" H 10200 1650 50  0001 C CNN
	1    10200 1650
	0    1    1    0   
$EndComp
Wire Wire Line
	9350 2050 9350 2200
$Comp
L Device:C_Small C?
U 1 1 5F4F5173
P 9350 1950
AR Path="/5B6C6B9D/5F4F5173" Ref="C?"  Part="1" 
AR Path="/5CA7768A/5F4F5173" Ref="C12"  Part="1" 
F 0 "C12" H 9442 1996 50  0001 L CNN
F 1 "4.7u/6V" H 9350 1850 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 9350 1950 50  0001 C CNN
F 3 "~" H 9350 1950 50  0001 C CNN
	1    9350 1950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60B986FC
P 3350 5500
AR Path="/5B6C6B9D/60B986FC" Ref="#PWR?"  Part="1" 
AR Path="/5CA7768A/60B986FC" Ref="#PWR0101"  Part="1" 
F 0 "#PWR0101" H 3350 5250 50  0001 C CNN
F 1 "GND" H 3355 5327 50  0000 C CNN
F 2 "" H 3350 5500 50  0001 C CNN
F 3 "" H 3350 5500 50  0001 C CNN
	1    3350 5500
	1    0    0    -1  
$EndComp
Text GLabel 2500 4250 0    50   Output ~ 0
M1
Text GLabel 2100 4550 0    50   Input ~ 0
VHBR
Text GLabel 4850 4250 2    50   Output ~ 0
ISENS
Text GLabel 4400 4450 2    50   Input ~ 0
PWM2
Text GLabel 4400 4350 2    50   Input ~ 0
PWM1
$Comp
L Device:D D?
U 1 1 60BABCBE
P 1950 1500
AR Path="/5B6C6B9D/60BABCBE" Ref="D?"  Part="1" 
AR Path="/5CA7768A/60BABCBE" Ref="D2"  Part="1" 
F 0 "D2" H 2100 1550 50  0000 C CNN
F 1 "CDBURT0530" H 1950 1375 50  0000 C CNN
F 2 "Diode_SMD:D_0603_1608Metric" H 1950 1500 50  0001 C CNN
F 3 "~" H 1950 1500 50  0001 C CNN
	1    1950 1500
	1    0    0    1   
$EndComp
$Comp
L Device:D D?
U 1 1 60BAC958
P 1950 1650
AR Path="/5B6C6B9D/60BAC958" Ref="D?"  Part="1" 
AR Path="/5CA7768A/60BAC958" Ref="D4"  Part="1" 
F 0 "D4" H 1800 1600 50  0000 C CNN
F 1 "CDBURT0530" H 1950 1525 50  0001 C CNN
F 2 "Diode_SMD:D_0603_1608Metric" H 1950 1650 50  0001 C CNN
F 3 "~" H 1950 1650 50  0001 C CNN
	1    1950 1650
	-1   0    0    -1  
$EndComp
$Comp
L Device:D D?
U 1 1 60BAD196
P 1950 1800
AR Path="/5B6C6B9D/60BAD196" Ref="D?"  Part="1" 
AR Path="/5CA7768A/60BAD196" Ref="D7"  Part="1" 
F 0 "D7" H 1800 1750 50  0000 C CNN
F 1 "CDBURT0530" H 1950 1675 50  0001 C CNN
F 2 "Diode_SMD:D_0603_1608Metric" H 1950 1800 50  0001 C CNN
F 3 "~" H 1950 1800 50  0001 C CNN
	1    1950 1800
	-1   0    0    -1  
$EndComp
$Comp
L Device:D D?
U 1 1 60BAD31F
P 1950 1950
AR Path="/5B6C6B9D/60BAD31F" Ref="D?"  Part="1" 
AR Path="/5CA7768A/60BAD31F" Ref="D8"  Part="1" 
F 0 "D8" H 2100 2000 50  0000 C CNN
F 1 "CDBURT0530" H 1950 1825 50  0001 C CNN
F 2 "Diode_SMD:D_0603_1608Metric" H 1950 1950 50  0001 C CNN
F 3 "~" H 1950 1950 50  0001 C CNN
	1    1950 1950
	1    0    0    1   
$EndComp
Wire Wire Line
	1800 1500 1800 1650
Connection ~ 1800 1650
Wire Wire Line
	1800 1800 1800 1950
Connection ~ 1800 1800
Wire Wire Line
	2100 1650 2200 1650
Wire Wire Line
	2100 1800 2200 1800
Text GLabel 1250 1800 0    50   Input ~ 0
DCC-b
Wire Wire Line
	2300 1950 2300 1500
Wire Wire Line
	2100 1500 2300 1500
Wire Wire Line
	2100 1950 2300 1950
Connection ~ 2300 1950
Wire Wire Line
	2200 1650 2200 1800
$Comp
L Device:R R9
U 1 1 60B65AB1
P 4550 4250
F 0 "R9" V 4650 4250 50  0000 C CNN
F 1 "220k" V 4550 4250 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4480 4250 50  0001 C CNN
F 3 "~" H 4550 4250 50  0001 C CNN
	1    4550 4250
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R10
U 1 1 60B6D283
P 5700 4350
F 0 "R10" V 5800 4350 50  0000 C CNN
F 1 "33k" V 5700 4350 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5630 4350 50  0001 C CNN
F 3 "~" H 5700 4350 50  0001 C CNN
	1    5700 4350
	-1   0    0    1   
$EndComp
$Comp
L Device:R R12
U 1 1 60B6D9D1
P 5800 4350
F 0 "R12" V 5700 4350 50  0000 C CNN
F 1 "33k" V 5800 4350 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5730 4350 50  0001 C CNN
F 3 "~" H 5800 4350 50  0001 C CNN
	1    5800 4350
	-1   0    0    1   
$EndComp
Wire Wire Line
	5700 4200 5700 4150
Wire Wire Line
	5800 4200 5800 4150
$Comp
L Device:R R11
U 1 1 60B73815
P 5700 4900
F 0 "R11" V 5800 4900 50  0000 C CNN
F 1 "12k" V 5700 4900 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5630 4900 50  0001 C CNN
F 3 "~" H 5700 4900 50  0001 C CNN
	1    5700 4900
	-1   0    0    1   
$EndComp
$Comp
L Device:R R13
U 1 1 60B73EAB
P 5800 4900
F 0 "R13" V 5700 4900 50  0000 C CNN
F 1 "12k" V 5800 4900 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5730 4900 50  0001 C CNN
F 3 "~" H 5800 4900 50  0001 C CNN
	1    5800 4900
	-1   0    0    1   
$EndComp
Wire Wire Line
	5750 5150 5750 5300
$Comp
L power:GND #PWR?
U 1 1 60B77AB2
P 5750 5300
AR Path="/5B6C6B9D/60B77AB2" Ref="#PWR?"  Part="1" 
AR Path="/5CA7768A/60B77AB2" Ref="#PWR0107"  Part="1" 
F 0 "#PWR0107" H 5750 5050 50  0001 C CNN
F 1 "GND" H 5755 5127 50  0000 C CNN
F 2 "" H 5750 5300 50  0001 C CNN
F 3 "" H 5750 5300 50  0001 C CNN
	1    5750 5300
	1    0    0    -1  
$EndComp
Text GLabel 6100 4600 2    50   Output ~ 0
uSENS1
Wire Wire Line
	5800 4600 6100 4600
Text GLabel 6100 4700 2    50   Output ~ 0
uSENS2
Text GLabel 5700 4150 1    50   Output ~ 0
M2
Text GLabel 5800 4150 1    50   Output ~ 0
M1
Wire Wire Line
	5700 4700 6100 4700
Wire Wire Line
	5800 4500 5800 4600
Connection ~ 5700 4700
Wire Wire Line
	5700 4700 5700 4750
Connection ~ 5800 4600
Wire Wire Line
	5800 4600 5800 4750
Wire Wire Line
	5700 4500 5700 4700
Connection ~ 2200 1650
Text GLabel 2350 1100 0    50   Input ~ 0
VTRK
Wire Wire Line
	2450 1650 2450 1100
Wire Wire Line
	2450 1100 2350 1100
$Comp
L Device:R R17
U 1 1 60E83D39
P 4200 5100
F 0 "R17" V 4300 5100 50  0000 C CNN
F 1 "1k" V 4200 5100 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4130 5100 50  0001 C CNN
F 3 "~" H 4200 5100 50  0001 C CNN
	1    4200 5100
	-1   0    0    1   
$EndComp
Wire Wire Line
	5700 5050 5700 5150
Wire Wire Line
	5700 5150 5750 5150
Wire Wire Line
	5750 5150 5800 5150
Wire Wire Line
	5800 5150 5800 5050
Connection ~ 5750 5150
$Comp
L Device:C_Small C?
U 1 1 60EF6A0C
P 2350 5050
AR Path="/5B6C6B9D/60EF6A0C" Ref="C?"  Part="1" 
AR Path="/5CA7768A/60EF6A0C" Ref="C1"  Part="1" 
F 0 "C1" H 2200 5150 50  0000 L CNN
F 1 "100n/50V" H 1950 4950 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2350 5050 50  0001 C CNN
F 3 "~" H 2350 5050 50  0001 C CNN
	1    2350 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 1850 7450 1650
Wire Wire Line
	7450 2050 7450 2200
Connection ~ 5750 1650
$Comp
L RTB:TPS22810DRVR U4
U 1 1 60F57C6B
P 3850 1950
F 0 "U4" H 3850 2615 50  0000 C CNN
F 1 "TPS22810DRVR" H 3850 2524 50  0000 C CNN
F 2 "Package_DFN_QFN:DFN-6-1EP_2x2mm_P0.65mm_EP1x1.6mm" H 3850 2550 50  0001 C CNN
F 3 "" H 3850 1950 50  0001 C CNN
	1    3850 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 1650 3100 1850
Wire Wire Line
	3100 1850 3250 1850
Connection ~ 3100 1650
Wire Wire Line
	3100 1650 3250 1650
Wire Wire Line
	3750 2550 3750 2700
Wire Wire Line
	3750 2700 3850 2700
Wire Wire Line
	3950 2700 3950 2550
$Comp
L power:GND #PWR?
U 1 1 60F78B92
P 3850 2800
AR Path="/5B6C6B9D/60F78B92" Ref="#PWR?"  Part="1" 
AR Path="/5CA7768A/60F78B92" Ref="#PWR0106"  Part="1" 
F 0 "#PWR0106" H 3850 2550 50  0001 C CNN
F 1 "GND" H 3855 2627 50  0000 C CNN
F 2 "" H 3850 2800 50  0001 C CNN
F 3 "" H 3850 2800 50  0001 C CNN
	1    3850 2800
	1    0    0    -1  
$EndComp
Connection ~ 3850 2700
Wire Wire Line
	3850 2700 3950 2700
$Comp
L power:GND #PWR?
U 1 1 60F79450
P 2300 2400
AR Path="/5B6C6B9D/60F79450" Ref="#PWR?"  Part="1" 
AR Path="/5CA7768A/60F79450" Ref="#PWR0115"  Part="1" 
F 0 "#PWR0115" H 2300 2150 50  0001 C CNN
F 1 "GND" H 2305 2227 50  0000 C CNN
F 2 "" H 2300 2400 50  0001 C CNN
F 3 "" H 2300 2400 50  0001 C CNN
	1    2300 2400
	1    0    0    -1  
$EndComp
NoConn ~ 4450 1850
Wire Wire Line
	5750 1100 5750 1650
Wire Wire Line
	5450 1100 5750 1100
Wire Wire Line
	3850 2700 3850 2800
Wire Wire Line
	8450 2300 8450 2200
Connection ~ 2450 1650
Wire Wire Line
	2200 1650 2450 1650
$Comp
L RTB:NCP730BMT330TBG IC2
U 1 1 612F6C4A
P 9150 1500
F 0 "IC2" H 9850 1765 50  0000 C CNN
F 1 "NCP730BM" H 9850 1674 50  0000 C CNN
F 2 "Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm_ThermalVias" H 10400 1600 50  0001 L CNN
F 3 "https://www.mouser.de/datasheet/2/308/NCP730-D-1760032.pdf" H 10400 1500 50  0001 L CNN
F 4 "LDO Regulator Pos 3.3V 0.15A 6-Pin WDFN EP T/R" H 10400 1400 50  0001 L CNN "Description"
F 5 "0.8" H 10400 1300 50  0001 L CNN "Height"
F 6 "863-NCP730BMT330TBG" H 10400 1200 50  0001 L CNN "Mouser Part Number"
F 7 "https://www.mouser.co.uk/ProductDetail/onsemi/NCP730BMT330TBG?qs=xZ%2FP%252Ba9zWqYJIxqIDY%252BSGg%3D%3D" H 10400 1100 50  0001 L CNN "Mouser Price/Stock"
F 8 "ON Semiconductor" H 10400 1000 50  0001 L CNN "Manufacturer_Name"
F 9 "NCP730BMT330TBG" H 10400 900 50  0001 L CNN "Manufacturer_Part_Number"
	1    9150 1500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7550 1650 7550 1500
Wire Wire Line
	7550 1500 7750 1500
Wire Wire Line
	9150 1500 9350 1500
Wire Wire Line
	9350 1500 9350 1650
Wire Wire Line
	9150 1700 9150 2200
Connection ~ 9150 2200
Wire Wire Line
	9150 2200 9350 2200
$Comp
L Device:R R20
U 1 1 61C0EB22
P 1700 2150
F 0 "R20" V 1600 2150 50  0000 C CNN
F 1 "10k" V 1700 2150 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 1630 2150 50  0001 C CNN
F 3 "~" H 1700 2150 50  0001 C CNN
	1    1700 2150
	-1   0    0    1   
$EndComp
Wire Wire Line
	1700 2000 1700 1800
Connection ~ 1700 1800
Wire Wire Line
	1700 1800 1800 1800
Wire Wire Line
	1700 2300 1700 2400
Wire Wire Line
	1700 2400 2300 2400
Connection ~ 2300 2400
Text GLabel 1250 1650 0    50   Input ~ 0
DCC-a
Wire Wire Line
	1250 1800 1700 1800
$Comp
L Device:R R19
U 1 1 61C455C2
P 1500 2150
F 0 "R19" V 1600 2150 50  0000 C CNN
F 1 "10k" V 1500 2150 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 1430 2150 50  0001 C CNN
F 3 "~" H 1500 2150 50  0001 C CNN
	1    1500 2150
	-1   0    0    1   
$EndComp
Wire Wire Line
	1500 2000 1500 1650
Wire Wire Line
	1800 1650 1500 1650
Wire Wire Line
	1500 1650 1250 1650
Connection ~ 1500 1650
Wire Wire Line
	1500 2300 1500 2400
Wire Wire Line
	1500 2400 1700 2400
Connection ~ 1700 2400
$Comp
L Device:C_Small C?
U 1 1 61C7D46B
P 4750 5050
AR Path="/5B6C6B9D/61C7D46B" Ref="C?"  Part="1" 
AR Path="/5CA7768A/61C7D46B" Ref="C22"  Part="1" 
F 0 "C22" H 4800 5150 50  0000 L CNN
F 1 "1u/25V" H 4800 4950 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4750 5050 50  0001 C CNN
F 3 "~" H 4750 5050 50  0001 C CNN
	1    4750 5050
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 61F5A9F4
P 3300 7100
F 0 "H2" H 3400 7146 50  0000 L CNN
F 1 "MountingHole" H 3400 7055 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_2.5x2.5mm_Drill1.2mm" H 3300 7100 50  0001 C CNN
F 3 "~" H 3300 7100 50  0001 C CNN
	1    3300 7100
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x01 J2
U 1 1 61F66DB6
P 1750 6550
F 0 "J2" H 1850 6550 50  0000 L CNN
F 1 "Conn_01x01" H 1830 6501 50  0001 L CNN
F 2 "TestPoint:TestPoint_THTPad_2.0x2.0mm_Drill1.0mm" H 1750 6550 50  0001 C CNN
F 3 "~" H 1750 6550 50  0001 C CNN
	1    1750 6550
	1    0    0    -1  
$EndComp
Text GLabel 1550 6550 0    50   Input ~ 0
M1
$Comp
L Connector_Generic:Conn_01x01 J3
U 1 1 61F67B36
P 1750 6850
F 0 "J3" H 1850 6850 50  0000 L CNN
F 1 "Conn_01x01" H 1830 6801 50  0001 L CNN
F 2 "TestPoint:TestPoint_THTPad_2.0x2.0mm_Drill1.0mm" H 1750 6850 50  0001 C CNN
F 3 "~" H 1750 6850 50  0001 C CNN
	1    1750 6850
	1    0    0    -1  
$EndComp
Text GLabel 1550 6850 0    50   Input ~ 0
M2
$Comp
L Connector_Generic:Conn_01x01 J4
U 1 1 61F7694C
P 1750 7150
F 0 "J4" H 1850 7150 50  0000 L CNN
F 1 "Conn_01x01" H 1830 7101 50  0001 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 1750 7150 50  0001 C CNN
F 3 "~" H 1750 7150 50  0001 C CNN
	1    1750 7150
	1    0    0    -1  
$EndComp
Text GLabel 1550 7150 0    50   Input ~ 0
DCC-a
$Comp
L Device:C_Small C?
U 1 1 61F386A9
P 4750 2450
AR Path="/5B6C6B9D/61F386A9" Ref="C?"  Part="1" 
AR Path="/5CA7768A/61F386A9" Ref="C2"  Part="1" 
F 0 "C2" H 4850 2550 50  0000 L CNN
F 1 "100n" H 4800 2350 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4750 2450 50  0001 C CNN
F 3 "~" H 4750 2450 50  0001 C CNN
	1    4750 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4450 2250 4750 2250
Wire Wire Line
	4750 2250 4750 2350
Wire Wire Line
	3950 2700 4750 2700
Wire Wire Line
	4750 2700 4750 2550
Connection ~ 3950 2700
Wire Wire Line
	2300 1950 2300 2400
$Comp
L Device:C_Small C?
U 1 1 61F54FF7
P 3100 2450
AR Path="/5B6C6B9D/61F54FF7" Ref="C?"  Part="1" 
AR Path="/5CA7768A/61F54FF7" Ref="C5"  Part="1" 
F 0 "C5" H 2950 2550 50  0000 L CNN
F 1 "100n/50V" H 2700 2350 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3100 2450 50  0001 C CNN
F 3 "~" H 3100 2450 50  0001 C CNN
	1    3100 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 2350 3100 1850
Connection ~ 3100 1850
Wire Wire Line
	3100 2550 3100 2700
Wire Wire Line
	3100 2700 3750 2700
Connection ~ 3750 2700
$Comp
L Device:C_Small C?
U 1 1 61F1A086
P 7450 1950
AR Path="/5B6C6B9D/61F1A086" Ref="C?"  Part="1" 
AR Path="/5CA7768A/61F1A086" Ref="C11"  Part="1" 
F 0 "C11" H 7542 1996 50  0000 L CNN
F 1 "100n/50V" H 7500 1850 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7450 1950 50  0001 C CNN
F 3 "~" H 7450 1950 50  0001 C CNN
	1    7450 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 6900 3100 6900
Wire Wire Line
	3300 7200 3100 7200
Text GLabel 3100 6900 0    50   Input ~ 0
DCC-b
Text GLabel 3100 7200 0    50   Input ~ 0
DCC-b
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 61FA128E
P 3300 6800
F 0 "H1" H 3400 6849 50  0000 L CNN
F 1 "MountingHole_Pad" H 3400 6758 50  0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_2.5x2.5mm_Drill1.2mm" H 3300 6800 50  0001 C CNN
F 3 "~" H 3300 6800 50  0001 C CNN
	1    3300 6800
	1    0    0    -1  
$EndComp
$Comp
L Device:CP_Small C7
U 1 1 6200CB1F
P 5950 1950
F 0 "C7" H 5850 2100 50  0000 L CNN
F 1 "330u/25V" H 5150 1650 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-7361-38_AVX-V" H 5950 1950 50  0001 C CNN
F 3 "~" H 5950 1950 50  0001 C CNN
	1    5950 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 1850 5950 1650
Wire Wire Line
	5950 2050 5950 2200
$Comp
L Device:CP_Small C18
U 1 1 6201A62A
P 5750 1950
F 0 "C18" H 5600 2100 50  0000 L CNN
F 1 "330u/25V" H 5150 1750 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-7361-38_AVX-V" H 5750 1950 50  0001 C CNN
F 3 "~" H 5750 1950 50  0001 C CNN
	1    5750 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 1850 5750 1650
Wire Wire Line
	5750 2050 5750 2200
$Comp
L Device:CP_Small C17
U 1 1 62024D0E
P 5550 1950
F 0 "C17" H 5350 2100 50  0000 L CNN
F 1 "330u/25V" H 5150 1850 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-7361-38_AVX-V" H 5550 1950 50  0001 C CNN
F 3 "~" H 5550 1950 50  0001 C CNN
	1    5550 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 2050 5550 2200
Wire Wire Line
	5550 1850 5550 1650
NoConn ~ 9150 1600
NoConn ~ 7750 1600
NoConn ~ 7750 1700
Connection ~ 8450 2200
Wire Wire Line
	8450 2200 9150 2200
Wire Notes Line
	850  850  10800 850 
Wire Notes Line
	10800 850  10800 3100
Wire Notes Line
	10800 3100 850  3100
Wire Notes Line
	850  3100 850  850 
Wire Notes Line
	850  3400 6550 3400
Wire Notes Line
	6550 3400 6550 6050
Wire Notes Line
	6550 6050 850  6100
Wire Notes Line
	850  6100 850  3400
Text Notes 900  3550 0    50   ~ 0
Motor driver
Text Notes 900  1000 0    50   ~ 0
Power Supply
$Comp
L RTB:DRV8231ADSGR IC1
U 1 1 66D9812B
P 4050 4250
F 0 "IC1" H 4750 4515 50  0000 C CNN
F 1 "DRV8231ADSGR" H 4750 4424 50  0000 C CNN
F 2 "SON50P200X200X80-9N" H 5300 4350 50  0001 L CNN
F 3 "https://www.ti.com/lit/ds/symlink/drv8231a.pdf?ts=1648534030931&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FDRV8231A%253FkeyMatch%253DDRV8231ADSGR%2526tisearch%253Dsearch-everything%2526usecase%253DOPN" H 5300 4250 50  0001 L CNN
F 4 "DRV8231: 4.5-V to 33-V, 600-m, shunt" H 5300 4150 50  0001 L CNN "Description"
F 5 "0.8" H 5300 4050 50  0001 L CNN "Height"
F 6 "595-DRV8231ADSGR" H 5300 3950 50  0001 L CNN "Mouser Part Number"
F 7 "https://www.mouser.co.uk/ProductDetail/Texas-Instruments/DRV8231ADSGR?qs=Rp5uXu7WBW%252BKZGX8zD3MhQ%3D%3D" H 5300 3850 50  0001 L CNN "Mouser Price/Stock"
F 8 "Texas Instruments" H 5300 3750 50  0001 L CNN "Manufacturer_Name"
F 9 "DRV8231ADSGR" H 5300 3650 50  0001 L CNN "Manufacturer_Part_Number"
	1    4050 4250
	-1   0    0    -1  
$EndComp
Text GLabel 2500 4450 0    50   Output ~ 0
M2
Wire Wire Line
	2500 4250 2650 4250
Wire Wire Line
	2500 4450 2650 4450
Wire Wire Line
	2650 4350 2550 4350
Wire Wire Line
	2550 5350 3350 5350
Wire Wire Line
	3350 5350 3350 5250
Wire Wire Line
	3350 5350 3350 5500
Connection ~ 3350 5350
Wire Wire Line
	2550 4350 2550 5350
Wire Wire Line
	2100 4550 2350 4550
Wire Wire Line
	2350 4950 2350 4550
Connection ~ 2350 4550
Wire Wire Line
	2350 4550 2650 4550
Wire Wire Line
	2350 5150 2350 5350
Wire Wire Line
	2350 5350 2550 5350
Connection ~ 2550 5350
Wire Wire Line
	4200 4950 4200 4250
Wire Wire Line
	4200 4250 4050 4250
Wire Wire Line
	4050 4350 4400 4350
Wire Wire Line
	4050 4450 4400 4450
Wire Wire Line
	4200 5250 4200 5350
Wire Wire Line
	4200 5350 3350 5350
Wire Wire Line
	4400 4250 4200 4250
Connection ~ 4200 4250
Wire Wire Line
	4700 4250 4750 4250
Wire Wire Line
	4750 4950 4750 4250
Connection ~ 4750 4250
Wire Wire Line
	4750 4250 4850 4250
Wire Wire Line
	4750 5150 4750 5350
Wire Wire Line
	4750 5350 4200 5350
Connection ~ 4200 5350
Text GLabel 4400 4550 2    50   Input ~ 0
Vref
Wire Wire Line
	4050 4550 4400 4550
Connection ~ 7450 1650
Wire Wire Line
	7450 1650 7550 1650
Connection ~ 7450 2200
Wire Wire Line
	5750 1650 5950 1650
Connection ~ 5550 1650
Wire Wire Line
	5550 1650 5750 1650
Wire Wire Line
	5550 2200 5750 2200
Connection ~ 5750 2200
Wire Wire Line
	5750 2200 5950 2200
Connection ~ 5950 1650
Wire Wire Line
	5950 1650 6150 1650
Connection ~ 5950 2200
Wire Wire Line
	5950 2200 6150 2200
Wire Wire Line
	4450 1650 5550 1650
$Comp
L Device:CP_Small C3
U 1 1 66F212A3
P 6150 1950
F 0 "C3" H 6050 2100 50  0000 L CNN
F 1 "330u/25V" H 5150 1550 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-7361-38_AVX-V" H 6150 1950 50  0001 C CNN
F 3 "~" H 6150 1950 50  0001 C CNN
	1    6150 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 1850 6150 1650
Wire Wire Line
	6150 2050 6150 2200
Connection ~ 6150 1650
Wire Wire Line
	6150 1650 7450 1650
Connection ~ 6150 2200
Wire Wire Line
	6150 2200 7450 2200
Wire Wire Line
	2450 1650 3100 1650
$Comp
L Device:C_Small C?
U 1 1 66E1A980
P 9800 1950
AR Path="/5B6C6B9D/66E1A980" Ref="C?"  Part="1" 
AR Path="/5CA7768A/66E1A980" Ref="C4"  Part="1" 
F 0 "C4" H 9892 1996 50  0001 L CNN
F 1 "220u/6V" H 10150 1850 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 9800 1950 50  0001 C CNN
F 3 "~" H 9800 1950 50  0001 C CNN
	1    9800 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	9800 2200 9800 2050
Wire Wire Line
	9800 1850 9800 1650
$Comp
L Device:C_Small C?
U 1 1 66E225EB
P 9950 1950
AR Path="/5B6C6B9D/66E225EB" Ref="C?"  Part="1" 
AR Path="/5CA7768A/66E225EB" Ref="C14"  Part="1" 
F 0 "C14" H 10042 1996 50  0001 L CNN
F 1 "220u/6V" H 9600 1850 50  0001 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 9950 1950 50  0001 C CNN
F 3 "~" H 9950 1950 50  0001 C CNN
	1    9950 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	9950 2200 9950 2050
Wire Wire Line
	9950 1850 9950 1650
Connection ~ 9350 1650
Connection ~ 9350 2200
Wire Wire Line
	9350 1650 9800 1650
Wire Wire Line
	9350 2200 9800 2200
Connection ~ 9800 1650
Wire Wire Line
	9800 1650 9950 1650
Connection ~ 9800 2200
Wire Wire Line
	9800 2200 9950 2200
Connection ~ 9950 1650
Connection ~ 9950 2200
Wire Wire Line
	9950 2200 10100 2200
Wire Wire Line
	9950 1650 10100 1650
$Comp
L Device:C_Small C?
U 1 1 66E36213
P 10100 1950
AR Path="/5B6C6B9D/66E36213" Ref="C?"  Part="1" 
AR Path="/5CA7768A/66E36213" Ref="C15"  Part="1" 
F 0 "C15" H 10192 1996 50  0001 L CNN
F 1 "220u/6V" H 9750 1850 50  0001 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 10100 1950 50  0001 C CNN
F 3 "~" H 10100 1950 50  0001 C CNN
	1    10100 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 2200 10100 2050
Wire Wire Line
	10100 1850 10100 1650
Connection ~ 10100 1650
Wire Wire Line
	10100 1650 10200 1650
Wire Wire Line
	7450 2200 8450 2200
$EndSCHEMATC