can.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 7
Title "MiniFeedMaster"
Date "2020-11-21"
Rev "v0.1-SNAPSHOT"
Comp "SG-O"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 3000 3000 0    50   Input ~ 0
TX
Text HLabel 3000 3100 0    50   Output ~ 0
RX
$Comp
L global:ISO1044 U4
U 1 1 5FD8C61A
P 3800 3100
F 0 "U4" H 3800 3565 50  0000 C CNN
F 1 "ISO1044" H 3800 3474 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 3800 3100 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/iso1044.pdf" H 3800 3100 50  0001 C CNN
F 4 "ISO1044BD" H 3800 3100 50  0001 C CNN "manf#"
F 5 "+can,-nocan" H 3800 3100 50  0001 C CNN "Config"
	1    3800 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 3000 3200 3000
Wire Wire Line
	3000 3100 3200 3100
$Comp
L power:+3.3V #PWR?
U 1 1 5FD8F08F
P 2400 1300
AR Path="/5FB747BE/5FD8F08F" Ref="#PWR?"  Part="1" 
AR Path="/5FD8C23D/5FD8F08F" Ref="#PWR010"  Part="1" 
F 0 "#PWR010" H 2400 1150 50  0001 C CNN
F 1 "+3.3V" H 2415 1473 50  0000 C CNN
F 2 "" H 2400 1300 50  0001 C CNN
F 3 "" H 2400 1300 50  0001 C CNN
	1    2400 1300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FD971E0
P 2400 3300
AR Path="/5FB747BE/5FD971E0" Ref="#PWR?"  Part="1" 
AR Path="/5FD8C23D/5FD971E0" Ref="#PWR011"  Part="1" 
F 0 "#PWR011" H 2400 3050 50  0001 C CNN
F 1 "GND" H 2405 3127 50  0000 C CNN
F 2 "" H 2400 3300 50  0001 C CNN
F 3 "" H 2400 3300 50  0001 C CNN
	1    2400 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 3200 2400 3200
Wire Wire Line
	2400 3200 2400 3300
Wire Wire Line
	3200 2900 2400 2900
Wire Wire Line
	2400 2900 2400 2000
$Comp
L Power_Management:SN6505ADBV U3
U 1 1 5FD97E10
P 3100 1900
F 0 "U3" H 3200 2200 50  0000 C CNN
F 1 "SN6505B" H 2800 2200 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 3100 1500 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn6505b.pdf" H 2800 2150 50  0001 C CNN
F 4 "SN6505BDBVR" H 3100 1900 50  0001 C CNN "manf#"
F 5 "C74518" H 3100 1900 50  0001 C CNN "lcsc#"
F 6 "+can,-nocan" H 3100 1900 50  0001 C CNN "Config"
	1    3100 1900
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:TPS76350 U2
U 1 1 5FD99870
P 5900 1800
F 0 "U2" H 5900 2142 50  0000 C CNN
F 1 "TPS76350" H 5900 2051 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 5900 2125 50  0001 C CIN
F 3 "http://www.ti.com/lit/ds/symlink/tps763.pdf" H 5900 1800 50  0001 C CNN
F 4 "C194609" H 5900 1800 50  0001 C CNN "lcsc#"
F 5 "TPS76350DBVR" H 5900 1800 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 5900 1800 50  0001 C CNN "Config"
	1    5900 1800
	1    0    0    -1  
$EndComp
$Comp
L Transformer:TRANSF5 TR1
U 1 1 5FD9B539
P 3800 1900
F 0 "TR1" H 3800 1600 50  0000 C CNN
F 1 "1:2.1" H 3800 2200 50  0000 C CNN
F 2 "global:TOROID_SMD_6PIN_(1109)" H 3800 1900 50  0001 C CNN
F 3 "" H 3800 1900 50  0001 C CNN
F 4 "760390015" H 3800 1900 50  0001 C CNN "manf#"
F 5 "+can,-nocan" H 3800 1900 50  0001 C CNN "Config"
	1    3800 1900
	1    0    0    1   
$EndComp
Wire Wire Line
	3100 1600 3100 1400
Wire Wire Line
	3100 1400 2400 1400
Connection ~ 2400 1400
Wire Wire Line
	2400 1400 2400 1300
Wire Wire Line
	3600 1900 3500 1900
Wire Wire Line
	3500 1900 3500 1400
Wire Wire Line
	3500 1400 3100 1400
Connection ~ 3100 1400
Wire Wire Line
	3400 1800 3400 1700
Wire Wire Line
	3400 1700 3600 1700
Wire Wire Line
	3400 2000 3400 2100
Wire Wire Line
	3400 2100 3600 2100
$Comp
L Device:D_Schottky D2
U 1 1 5FDA15C1
P 4250 1700
F 0 "D2" H 4200 1800 50  0000 C CNN
F 1 "MBR0520L" H 4200 1600 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123" H 4250 1700 50  0001 C CNN
F 3 "~" H 4250 1700 50  0001 C CNN
F 4 "C23848" H 4250 1700 50  0001 C CNN "lcsc#"
F 5 "MBR0520LT1G" H 4250 1700 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 4250 1700 50  0001 C CNN "Config"
	1    4250 1700
	-1   0    0    1   
$EndComp
$Comp
L Device:D_Schottky D3
U 1 1 5FDA2E6B
P 4250 2100
F 0 "D3" H 4200 2200 50  0000 C CNN
F 1 "MBR0520L" H 4200 2000 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123" H 4250 2100 50  0001 C CNN
F 3 "~" H 4250 2100 50  0001 C CNN
F 4 "C23848" H 4250 2100 50  0001 C CNN "lcsc#"
F 5 "MBR0520LT1G" H 4250 2100 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 4250 2100 50  0001 C CNN "Config"
	1    4250 2100
	-1   0    0    1   
$EndComp
Wire Wire Line
	4000 1700 4100 1700
Wire Wire Line
	4000 1900 4600 1900
Wire Wire Line
	4600 1900 4600 2200
Wire Wire Line
	4600 2200 4800 2200
Wire Wire Line
	5900 2200 5900 2100
Wire Wire Line
	4400 2100 4500 2100
Wire Wire Line
	4500 2100 4500 1700
Wire Wire Line
	4500 1700 4400 1700
Wire Wire Line
	4100 2100 4000 2100
Wire Wire Line
	4500 1700 4800 1700
Connection ~ 4500 1700
Wire Wire Line
	5600 1800 5500 1800
Wire Wire Line
	5500 1800 5500 1700
Connection ~ 5500 1700
Wire Wire Line
	5500 1700 5600 1700
$Comp
L Device:C C?
U 1 1 5FDA663E
P 4800 1950
AR Path="/5FB747BE/5FDA663E" Ref="C?"  Part="1" 
AR Path="/5FD8C23D/5FDA663E" Ref="C16"  Part="1" 
F 0 "C16" H 4915 1996 50  0000 L CNN
F 1 "10u" H 4915 1905 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 4838 1800 50  0001 C CNN
F 3 "~" H 4800 1950 50  0001 C CNN
F 4 "C14860" H 4800 1950 50  0001 C CNN "lcsc#"
F 5 "CL31B106KAHNNNE" H 4800 1950 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 4800 1950 50  0001 C CNN "Config"
	1    4800 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5FDA6644
P 5200 1950
AR Path="/5FB747BE/5FDA6644" Ref="C?"  Part="1" 
AR Path="/5FD8C23D/5FDA6644" Ref="C17"  Part="1" 
F 0 "C17" H 5315 1996 50  0000 L CNN
F 1 "100n" H 5315 1905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5238 1800 50  0001 C CNN
F 3 "~" H 5200 1950 50  0001 C CNN
F 4 "C1591" H 5200 1950 50  0001 C CNN "lcsc#"
F 5 "CL10B104KB8NNNC" H 5200 1950 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 5200 1950 50  0001 C CNN "Config"
	1    5200 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 1800 4800 1700
Connection ~ 4800 1700
Wire Wire Line
	4800 1700 5200 1700
Wire Wire Line
	5200 1800 5200 1700
Connection ~ 5200 1700
Wire Wire Line
	5200 1700 5500 1700
Wire Wire Line
	4800 2100 4800 2200
Connection ~ 4800 2200
Wire Wire Line
	4800 2200 5200 2200
Wire Wire Line
	5200 2100 5200 2200
Connection ~ 5200 2200
Wire Wire Line
	5200 2200 5900 2200
$Comp
L Device:C C?
U 1 1 5FDABC78
P 6300 1950
AR Path="/5FB747BE/5FDABC78" Ref="C?"  Part="1" 
AR Path="/5FD8C23D/5FDABC78" Ref="C18"  Part="1" 
F 0 "C18" H 6415 1996 50  0000 L CNN
F 1 "10u" H 6415 1905 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 6338 1800 50  0001 C CNN
F 3 "~" H 6300 1950 50  0001 C CNN
F 4 "C14860" H 6300 1950 50  0001 C CNN "lcsc#"
F 5 "CL31B106KAHNNNE" H 6300 1950 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 6300 1950 50  0001 C CNN "Config"
	1    6300 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 1700 6300 1700
Wire Wire Line
	6300 1700 6300 1800
Wire Wire Line
	6300 2100 6300 2200
Wire Wire Line
	6300 2200 5900 2200
Connection ~ 5900 2200
$Comp
L Device:C C?
U 1 1 5FDAD455
P 2000 1650
AR Path="/5FB747BE/5FDAD455" Ref="C?"  Part="1" 
AR Path="/5FD8C23D/5FDAD455" Ref="C15"  Part="1" 
F 0 "C15" H 2115 1696 50  0000 L CNN
F 1 "100n" H 2115 1605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2038 1500 50  0001 C CNN
F 3 "~" H 2000 1650 50  0001 C CNN
F 4 "C1591" H 2000 1650 50  0001 C CNN "lcsc#"
F 5 "CL10B104KB8NNNC" H 2000 1650 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 2000 1650 50  0001 C CNN "Config"
	1    2000 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 1400 2000 1400
Wire Wire Line
	2000 1400 2000 1500
Wire Wire Line
	2000 1800 2000 2300
Wire Wire Line
	2000 2300 2700 2300
Wire Wire Line
	3100 2300 3100 2200
Wire Wire Line
	2800 1800 2700 1800
Wire Wire Line
	2700 1800 2700 2300
Connection ~ 2700 2300
Wire Wire Line
	2700 2300 3100 2300
Wire Wire Line
	2800 2000 2400 2000
Connection ~ 2400 2000
Wire Wire Line
	2400 2000 2400 1400
Connection ~ 2000 2300
Connection ~ 2400 3200
Wire Wire Line
	4400 2900 4800 2900
Wire Wire Line
	6600 2900 6600 1700
Wire Wire Line
	6600 1700 6300 1700
Connection ~ 6300 1700
Wire Wire Line
	6300 2200 6300 3200
Wire Wire Line
	6300 3200 4400 3200
Connection ~ 6300 2200
$Comp
L Device:EMI_Filter_CommonMode FL1
U 1 1 5FDBB13C
P 7000 3100
F 0 "FL1" H 7000 2900 50  0000 C CNN
F 1 "DNP" H 7000 3300 50  0000 C CNN
F 2 "global:FIL_ACT45B-510-2P-TL003" H 7000 3140 50  0001 C CNN
F 3 "~" H 7000 3140 50  0001 C CNN
F 4 "ACT45B-510-2P-TL003" H 7000 3100 50  0001 C CNN "manf#"
F 5 "C76584" H 7000 3100 50  0001 C CNN "lcsc#"
F 6 "+can,-nocan" H 7000 3100 50  0001 C CNN "Config"
F 7 "DNP" H 7000 3100 50  0001 C CNN "DNP"
	1    7000 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5FDC1680
P 4800 2550
AR Path="/5FB747BE/5FDC1680" Ref="C?"  Part="1" 
AR Path="/5FD8C23D/5FDC1680" Ref="C19"  Part="1" 
F 0 "C19" H 4915 2596 50  0000 L CNN
F 1 "100n" H 4915 2505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4838 2400 50  0001 C CNN
F 3 "~" H 4800 2550 50  0001 C CNN
F 4 "C1591" H 4800 2550 50  0001 C CNN "lcsc#"
F 5 "CL10B104KB8NNNC" H 4800 2550 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 4800 2550 50  0001 C CNN "Config"
	1    4800 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 2200 4800 2400
Wire Wire Line
	4800 2700 4800 2900
Connection ~ 4800 2900
Wire Wire Line
	4800 2900 6600 2900
Wire Wire Line
	4400 3000 6700 3000
Wire Wire Line
	4400 3100 6600 3100
Wire Wire Line
	6600 3100 6600 3200
Wire Wire Line
	6600 3200 6700 3200
$Comp
L Device:R R?
U 1 1 5FDC8B88
P 7050 3500
AR Path="/5FB747BE/5FDC8B88" Ref="R?"  Part="1" 
AR Path="/5FD8C23D/5FDC8B88" Ref="R8"  Part="1" 
F 0 "R8" V 7150 3550 50  0000 L CNN
F 1 "0R" V 7150 3250 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6980 3500 50  0001 C CNN
F 3 "~" H 7050 3500 50  0001 C CNN
F 4 "C163836" H 7050 3500 50  0001 C CNN "lcsc#"
F 5 "WR06X0000FTL" H 7050 3500 50  0001 C CNN "manf#"
F 6 "+can,-nocan" V 7050 3500 50  0001 C CNN "Config"
	1    7050 3500
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5FDCCB9D
P 7050 2700
AR Path="/5FB747BE/5FDCCB9D" Ref="R?"  Part="1" 
AR Path="/5FD8C23D/5FDCCB9D" Ref="R7"  Part="1" 
F 0 "R7" V 7150 2750 50  0000 L CNN
F 1 "0R" V 7150 2450 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6980 2700 50  0001 C CNN
F 3 "~" H 7050 2700 50  0001 C CNN
F 4 "C163836" H 7050 2700 50  0001 C CNN "lcsc#"
F 5 "WR06X0000FTL" H 7050 2700 50  0001 C CNN "manf#"
F 6 "+can,-nocan" V 7050 2700 50  0001 C CNN "Config"
	1    7050 2700
	0    1    1    0   
$EndComp
Wire Wire Line
	6900 2700 6700 2700
Wire Wire Line
	6700 2700 6700 3000
Connection ~ 6700 3000
Wire Wire Line
	6700 3000 6800 3000
Wire Wire Line
	6700 3200 6700 3500
Wire Wire Line
	6700 3500 6900 3500
Connection ~ 6700 3200
Wire Wire Line
	6700 3200 6800 3200
Wire Wire Line
	7200 3500 7300 3500
Wire Wire Line
	7300 3500 7300 3200
Wire Wire Line
	7300 3200 7200 3200
Wire Wire Line
	7200 3000 7300 3000
Wire Wire Line
	7300 3000 7300 2700
Wire Wire Line
	7300 2700 7200 2700
Wire Notes Line
	3800 600  3800 1500
Wire Notes Line
	3800 2300 3800 2600
Wire Notes Line
	3800 3400 3800 7700
$Comp
L Device:D_TVS_x2_AAC D4
U 1 1 5FDDA1D5
P 7600 3100
F 0 "D4" V 7500 2800 50  0000 L CNN
F 1 "ESDCAN24" V 7700 2400 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 7450 3100 50  0001 C CNN
F 3 "~" H 7450 3100 50  0001 C CNN
F 4 "C246766" H 7600 3100 50  0001 C CNN "lcsc#"
F 5 "ESDCAN24-2BLY" H 7600 3100 50  0001 C CNN "manf#"
F 6 "+can,-nocan" V 7600 3100 50  0001 C CNN "Config"
	1    7600 3100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7300 2700 7600 2700
Connection ~ 7300 2700
Wire Wire Line
	7300 3500 7600 3500
Connection ~ 7300 3500
Wire Wire Line
	7600 3450 7600 3500
Connection ~ 7600 3500
Wire Wire Line
	7600 2750 7600 2700
Wire Wire Line
	7750 3100 7800 3100
Wire Wire Line
	7800 3100 7800 3700
Wire Wire Line
	7800 3700 6300 3700
Wire Wire Line
	6300 3700 6300 3200
Connection ~ 6300 3200
Connection ~ 7800 3700
$Comp
L Connector:Screw_Terminal_01x03 J2
U 1 1 5FDEABB5
P 8800 2800
F 0 "J2" H 8880 2842 50  0000 L CNN
F 1 "CAN" H 8880 2751 50  0000 L CNN
F 2 "global:TerminalBlock_KaiFeng_KF141R-3_1x03_P2.54mm" H 8800 2800 50  0001 C CNN
F 3 "~" H 8800 2800 50  0001 C CNN
F 4 "C475125" H 8800 2800 50  0001 C CNN "lcsc#"
F 5 "KF141R-2.54-3P" H 8800 2800 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 8800 2800 50  0001 C CNN "Config"
	1    8800 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7600 3500 8400 3500
Wire Wire Line
	8500 3700 8500 2900
Wire Wire Line
	8500 2900 8600 2900
Wire Wire Line
	7800 3700 8500 3700
$Comp
L power:PWR_FLAG #FLG?
U 1 1 5FFEB177
P 5900 2300
AR Path="/5FC5F106/5FFEB177" Ref="#FLG?"  Part="1" 
AR Path="/5FD8C23D/5FFEB177" Ref="#FLG03"  Part="1" 
F 0 "#FLG03" H 5900 2375 50  0001 C CNN
F 1 "PWR_FLAG" H 5900 2473 50  0000 C CNN
F 2 "" H 5900 2300 50  0001 C CNN
F 3 "~" H 5900 2300 50  0001 C CNN
	1    5900 2300
	-1   0    0    1   
$EndComp
Wire Wire Line
	5900 2200 5900 2300
$Comp
L power:PWR_FLAG #FLG?
U 1 1 5FFF17E6
P 4800 1600
AR Path="/5FC5F106/5FFF17E6" Ref="#FLG?"  Part="1" 
AR Path="/5FD8C23D/5FFF17E6" Ref="#FLG02"  Part="1" 
F 0 "#FLG02" H 4800 1675 50  0001 C CNN
F 1 "PWR_FLAG" H 4800 1773 50  0000 C CNN
F 2 "" H 4800 1600 50  0001 C CNN
F 3 "~" H 4800 1600 50  0001 C CNN
	1    4800 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 1600 4800 1700
Wire Wire Line
	8400 2700 8600 2700
Wire Wire Line
	8400 2700 8400 3500
Wire Wire Line
	8600 2800 8000 2800
Wire Wire Line
	8000 2800 8000 2700
Wire Wire Line
	8000 2700 7600 2700
Connection ~ 7600 2700
$Comp
L Device:C C?
U 1 1 5FCFB840
P 2000 3050
AR Path="/5FB747BE/5FCFB840" Ref="C?"  Part="1" 
AR Path="/5FD8C23D/5FCFB840" Ref="C20"  Part="1" 
F 0 "C20" H 2115 3096 50  0000 L CNN
F 1 "10u" H 2115 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 2038 2900 50  0001 C CNN
F 3 "~" H 2000 3050 50  0001 C CNN
F 4 "C14860" H 2000 3050 50  0001 C CNN "lcsc#"
F 5 "CL31B106KAHNNNE" H 2000 3050 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 2000 3050 50  0001 C CNN "Config"
	1    2000 3050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5FCFB84C
P 2400 3050
AR Path="/5FB747BE/5FCFB84C" Ref="C?"  Part="1" 
AR Path="/5FD8C23D/5FCFB84C" Ref="C21"  Part="1" 
F 0 "C21" H 2515 3096 50  0000 L CNN
F 1 "100n" H 2515 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2438 2900 50  0001 C CNN
F 3 "~" H 2400 3050 50  0001 C CNN
F 4 "C1591" H 2400 3050 50  0001 C CNN "lcsc#"
F 5 "CL10B104KB8NNNC" H 2400 3050 50  0001 C CNN "manf#"
F 6 "+can,-nocan" H 2400 3050 50  0001 C CNN "Config"
	1    2400 3050
	1    0    0    -1  
$EndComp
Connection ~ 2400 2900
Wire Wire Line
	1700 3200 1700 2300
Wire Wire Line
	1700 2300 2000 2300
Wire Wire Line
	1700 3200 2000 3200
Connection ~ 2000 3200
Wire Wire Line
	2000 3200 2400 3200
Wire Wire Line
	2000 2900 2400 2900
Text Label 4800 3200 0    50   ~ 0
CAN_ISO_GND
Text Label 4800 2900 0    50   ~ 0
CAN_ISO_VCC
Text Label 7300 2700 0    50   ~ 0
ISO_CANH
Text Label 7900 3500 0    50   ~ 0
ISO_CANL
$EndSCHEMATC