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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 8 8
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:R R133
U 1 1 628EB7FE
P 5050 2100
F 0 "R133" H 5120 2146 50 0000 L CNN
F 1 "10k" H 5120 2055 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4980 2100 50 0001 C CNN
F 3 "~" H 5050 2100 50 0001 C CNN
1 5050 2100
0 -1 -1 0
$EndComp
$Comp
L Device:LED D22
U 1 1 628EC8B3
P 4650 2100
F 0 "D22" V 4689 1982 50 0000 R CNN
F 1 "LED_12V_OUT" V 4598 1982 50 0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 4650 2100 50 0001 C CNN
F 3 "~" H 4650 2100 50 0001 C CNN
1 4650 2100
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0158
U 1 1 628F2CF4
P 5350 2250
F 0 "#PWR0158" H 5350 2000 50 0001 C CNN
F 1 "GND" H 5355 2077 50 0000 C CNN
F 2 "" H 5350 2250 50 0001 C CNN
F 3 "" H 5350 2250 50 0001 C CNN
1 5350 2250
1 0 0 -1
$EndComp
Wire Wire Line
4350 2100 4500 2100
Wire Wire Line
4800 2100 4900 2100
Wire Wire Line
5200 2100 5350 2100
Wire Wire Line
5350 2100 5350 2250
Text GLabel 4450 4100 2 50 Input ~ 0
+12V_OUT
Wire Wire Line
4450 4100 4350 4100
$Comp
L Device:R R130
U 1 1 60FB945B
P 4350 3350
F 0 "R130" V 4143 3350 50 0000 C CNN
F 1 "0.03/1%/3W" V 4234 3350 50 0000 C CNN
F 2 "Resistor_SMD:R_2010_5025Metric" V 4280 3350 50 0001 C CNN
F 3 "~" H 4350 3350 50 0001 C CNN
1 4350 3350
-1 0 0 1
$EndComp
Wire Wire Line
6900 3400 6800 3400
Wire Wire Line
6800 3300 6900 3300
NoConn ~ 6000 3200
$Comp
L TestAutomation:INA190 U17
U 1 1 622227F5
P 6400 3200
F 0 "U17" H 6400 2835 50 0000 C CNN
F 1 "INA190A1" H 6400 2926 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:TSOT-23-8" H 6400 3200 50 0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/ina190.pdf" H 6400 3200 50 0001 C CNN
1 6400 3200
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0162
U 1 1 62250711
P 7250 3100
F 0 "#PWR0162" H 7250 2850 50 0001 C CNN
F 1 "GND" V 7255 2972 50 0000 R CNN
F 2 "" H 7250 3100 50 0001 C CNN
F 3 "" H 7250 3100 50 0001 C CNN
1 7250 3100
0 -1 -1 0
$EndComp
$Comp
L power:+3V3 #PWR0159
U 1 1 6225459A
P 5700 1750
F 0 "#PWR0159" H 5700 1600 50 0001 C CNN
F 1 "+3V3" H 5715 1923 50 0000 C CNN
F 2 "" H 5700 1750 50 0001 C CNN
F 3 "" H 5700 1750 50 0001 C CNN
1 5700 1750
1 0 0 -1
$EndComp
$Comp
L Device:L L7
U 1 1 62254B17
P 6050 1900
F 0 "L7" V 6240 1900 50 0000 C CNN
F 1 "10uH" V 6149 1900 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 6050 1900 50 0001 C CNN
F 3 "~" H 6050 1900 50 0001 C CNN
1 6050 1900
0 -1 -1 0
$EndComp
Wire Wire Line
5700 1900 5900 1900
Wire Wire Line
7300 3400 7050 3400
Wire Wire Line
7250 3100 7050 3100
$Comp
L Device:C C93
U 1 1 62283944
P 7050 3250
F 0 "C93" H 7165 3296 50 0000 L CNN
F 1 "0.1uF" H 7165 3205 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7088 3100 50 0001 C CNN
F 3 "~" H 7050 3250 50 0001 C CNN
1 7050 3250
1 0 0 -1
$EndComp
Wire Wire Line
6900 3300 6900 3400
Connection ~ 7050 3100
Wire Wire Line
7050 3400 6900 3400
Connection ~ 7050 3400
Connection ~ 6900 3400
$Comp
L Device:C C90
U 1 1 6228F6B8
P 4950 3350
F 0 "C90" H 5065 3396 50 0000 L CNN
F 1 "22nF" H 5065 3305 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4988 3200 50 0001 C CNN
F 3 "~" H 4950 3350 50 0001 C CNN
1 4950 3350
1 0 0 -1
$EndComp
$Comp
L Device:R R131
U 1 1 6228FFFD
P 4700 3000
F 0 "R131" V 4493 3000 50 0000 C CNN
F 1 "100" V 4584 3000 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4630 3000 50 0001 C CNN
F 3 "~" H 4700 3000 50 0001 C CNN
1 4700 3000
0 1 1 0
$EndComp
$Comp
L Device:R R132
U 1 1 622966C0
P 4700 3700
F 0 "R132" V 4493 3700 50 0000 C CNN
F 1 "100" V 4584 3700 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4630 3700 50 0001 C CNN
F 3 "~" H 4700 3700 50 0001 C CNN
1 4700 3700
0 1 1 0
$EndComp
Wire Wire Line
4950 3200 4950 3000
Wire Wire Line
4950 3500 4950 3700
Wire Wire Line
5300 3700 5300 3400
Wire Wire Line
5300 3300 5300 3000
Wire Wire Line
5300 3300 6000 3300
Wire Wire Line
5300 3400 6000 3400
Text HLabel 6550 3900 2 50 Input ~ 0
12V_CURRENT
$Comp
L Amplifier_Operational:LMV321 U18
U 1 1 622C2DA6
P 7450 2050
F 0 "U18" H 7794 2096 50 0000 L CNN
F 1 "LMV321" H 7794 2005 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 7450 2050 50 0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/lmv324.pdf" H 7450 2050 50 0001 C CNN
1 7450 2050
-1 0 0 -1
$EndComp
Wire Wire Line
6800 3100 7050 3100
$Comp
L Device:R R135
U 1 1 622D7C74
P 8050 1750
F 0 "R135" H 8120 1796 50 0000 L CNN
F 1 "10k/1%" H 8120 1705 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7980 1750 50 0001 C CNN
F 3 "~" H 8050 1750 50 0001 C CNN
1 8050 1750
1 0 0 -1
$EndComp
$Comp
L Device:R R136
U 1 1 622D8703
P 8050 2150
F 0 "R136" H 8120 2196 50 0000 L CNN
F 1 "10k/1%" H 8120 2105 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7980 2150 50 0001 C CNN
F 3 "~" H 8050 2150 50 0001 C CNN
1 8050 2150
1 0 0 -1
$EndComp
Wire Wire Line
8050 1900 8050 1950
Connection ~ 8050 1950
Wire Wire Line
8050 1950 8050 2000
Wire Wire Line
7750 1950 8050 1950
Wire Wire Line
7150 2050 6900 2050
Wire Wire Line
7850 2150 7750 2150
Wire Wire Line
7850 2550 7850 2150
Wire Wire Line
6900 2050 6900 2550
Wire Wire Line
6900 2550 7850 2550
Wire Wire Line
6800 3200 6900 3200
Wire Wire Line
6900 3200 6900 2550
Connection ~ 6900 2550
Wire Wire Line
5700 1900 5700 1750
Text Label 6450 1900 0 50 ~ 0
+3V3A
$Comp
L Device:C C91
U 1 1 62308E49
P 6300 2050
F 0 "C91" H 6415 2096 50 0000 L CNN
F 1 "10uF" H 6415 2005 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6338 1900 50 0001 C CNN
F 3 "~" H 6300 2050 50 0001 C CNN
1 6300 2050
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0160
U 1 1 6230C6C8
P 6300 2300
F 0 "#PWR0160" H 6300 2050 50 0001 C CNN
F 1 "GND" H 6305 2127 50 0000 C CNN
F 2 "" H 6300 2300 50 0001 C CNN
F 3 "" H 6300 2300 50 0001 C CNN
1 6300 2300
1 0 0 -1
$EndComp
Wire Wire Line
6200 1900 6300 1900
Connection ~ 6300 1900
Wire Wire Line
6300 1900 6450 1900
Wire Wire Line
6300 2200 6300 2300
Text Label 7300 3400 0 50 ~ 0
+3V3A
Text Label 8050 1450 0 50 ~ 0
+3V3A
Wire Wire Line
8050 1600 8050 1550
Wire Wire Line
7550 1750 7550 1550
Wire Wire Line
7550 1550 8050 1550
Connection ~ 8050 1550
Wire Wire Line
8050 1550 8050 1450
Wire Wire Line
7550 2350 7550 2450
Wire Wire Line
7550 2450 8050 2450
Wire Wire Line
8050 2450 8050 2300
$Comp
L power:GND #PWR0163
U 1 1 623172E5
P 8050 2550
F 0 "#PWR0163" H 8050 2300 50 0001 C CNN
F 1 "GND" H 8055 2377 50 0000 C CNN
F 2 "" H 8050 2550 50 0001 C CNN
F 3 "" H 8050 2550 50 0001 C CNN
1 8050 2550
1 0 0 -1
$EndComp
Wire Wire Line
8050 2450 8050 2550
Connection ~ 8050 2450
$Comp
L Device:C C92
U 1 1 6232E952
P 6400 4150
F 0 "C92" H 6515 4196 50 0000 L CNN
F 1 "1uF" H 6515 4105 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6438 4000 50 0001 C CNN
F 3 "~" H 6400 4150 50 0001 C CNN
1 6400 4150
1 0 0 -1
$EndComp
$Comp
L Device:R R134
U 1 1 62330B74
P 6100 3900
F 0 "R134" V 5893 3900 50 0000 C CNN
F 1 "1k" V 5984 3900 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6030 3900 50 0001 C CNN
F 3 "~" H 6100 3900 50 0001 C CNN
1 6100 3900
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0161
U 1 1 62338366
P 6400 4400
F 0 "#PWR0161" H 6400 4150 50 0001 C CNN
F 1 "GND" H 6405 4227 50 0000 C CNN
F 2 "" H 6400 4400 50 0001 C CNN
F 3 "" H 6400 4400 50 0001 C CNN
1 6400 4400
1 0 0 -1
$EndComp
Wire Wire Line
6400 4000 6400 3900
Connection ~ 6400 3900
Wire Wire Line
6400 3900 6250 3900
Wire Wire Line
6400 3900 6550 3900
Wire Wire Line
5950 3900 5800 3900
Wire Wire Line
5800 3900 5800 3100
Wire Wire Line
5800 3100 6000 3100
Wire Wire Line
6400 4300 6400 4400
Wire Wire Line
4350 3500 4350 3700
Wire Wire Line
4850 3000 4950 3000
Connection ~ 4950 3000
Wire Wire Line
4950 3000 5300 3000
Wire Wire Line
4550 3000 4350 3000
Connection ~ 4350 3000
Wire Wire Line
4350 3000 4350 3200
Wire Wire Line
4550 3700 4350 3700
Connection ~ 4350 3700
Wire Wire Line
4350 3700 4350 4100
Wire Wire Line
4850 3700 4950 3700
Connection ~ 4950 3700
Wire Wire Line
4950 3700 5300 3700
Text HLabel 2900 1350 0 50 Input ~ 0
12V_SW
Wire Wire Line
4350 2100 4350 3000
Wire Wire Line
3700 2300 3800 2300
Wire Wire Line
3800 2300 3800 2200
Wire Wire Line
3800 2100 3700 2100
Wire Wire Line
3700 2200 3800 2200
Connection ~ 3800 2200
Wire Wire Line
3800 2200 3800 2100
Wire Wire Line
4350 2100 3800 2100
Connection ~ 4350 2100
Connection ~ 3800 2100
$Comp
L power:GND #PWR0155
U 1 1 627712E5
P 3100 3350
F 0 "#PWR0155" H 3100 3100 50 0001 C CNN
F 1 "GND" H 3105 3177 50 0000 C CNN
F 2 "" H 3100 3350 50 0001 C CNN
F 3 "" H 3100 3350 50 0001 C CNN
1 3100 3350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0156
U 1 1 62772446
P 3500 1700
F 0 "#PWR0156" H 3500 1450 50 0001 C CNN
F 1 "GND" H 3505 1527 50 0000 C CNN
F 2 "" H 3500 1700 50 0001 C CNN
F 3 "" H 3500 1700 50 0001 C CNN
1 3500 1700
0 -1 -1 0
$EndComp
Wire Wire Line
3300 1800 3300 1700
Wire Wire Line
3300 1700 3400 1700
Wire Wire Line
3400 1700 3400 1800
Wire Wire Line
3500 1700 3400 1700
Connection ~ 3400 1700
Wire Wire Line
2800 2100 2700 2100
Wire Wire Line
2700 2100 2700 2200
Wire Wire Line
2700 2400 2800 2400
Wire Wire Line
2800 2300 2700 2300
Connection ~ 2700 2300
Wire Wire Line
2700 2300 2700 2400
Wire Wire Line
2800 2200 2700 2200
Connection ~ 2700 2200
Wire Wire Line
2700 2200 2700 2300
$Comp
L Device:R R126
U 1 1 6277EC72
P 3300 3000
F 0 "R126" H 3000 3050 50 0000 L CNN
F 1 "200k/1%" H 2900 2950 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3230 3000 50 0001 C CNN
F 3 "~" H 3300 3000 50 0001 C CNN
1 3300 3000
1 0 0 -1
$EndComp
$Comp
L Device:R R127
U 1 1 6278110F
P 3550 3000
F 0 "R127" H 3620 3046 50 0000 L CNN
F 1 "200k/1%" H 3620 2955 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3480 3000 50 0001 C CNN
F 3 "~" H 3550 3000 50 0001 C CNN
1 3550 3000
1 0 0 -1
$EndComp
$Comp
L Device:C C89
U 1 1 6278162C
P 3850 2650
F 0 "C89" H 3965 2696 50 0000 L CNN
F 1 "0.1uF" H 3965 2605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3888 2500 50 0001 C CNN
F 3 "~" H 3850 2650 50 0001 C CNN
1 3850 2650
1 0 0 -1
$EndComp
Wire Wire Line
3100 2650 3100 3250
Wire Wire Line
3550 3150 3550 3250
Wire Wire Line
3550 3250 3300 3250
Connection ~ 3100 3250
Wire Wire Line
3100 3250 3100 3350
Wire Wire Line
3300 3150 3300 3250
Connection ~ 3300 3250
Wire Wire Line
3300 3250 3100 3250
Wire Wire Line
3300 2850 3300 2650
Wire Wire Line
3400 2650 3400 2750
Wire Wire Line
3400 2750 3550 2750
Wire Wire Line
3550 2750 3550 2850
Wire Wire Line
3850 2800 3850 3250
Wire Wire Line
3850 3250 3550 3250
Connection ~ 3550 3250
Wire Wire Line
3700 2400 3850 2400
Wire Wire Line
3850 2400 3850 2500
$Comp
L power:+12V #PWR0154
U 1 1 6279EA0A
P 2700 1850
F 0 "#PWR0154" H 2700 1700 50 0001 C CNN
F 1 "+12V" H 2715 2023 50 0000 C CNN
F 2 "" H 2700 1850 50 0001 C CNN
F 3 "" H 2700 1850 50 0001 C CNN
1 2700 1850
1 0 0 -1
$EndComp
Wire Wire Line
2700 1850 2700 2100
Connection ~ 2700 2100
Text HLabel 3100 1250 0 50 Input ~ 0
12V_OUT_FAULT
$Comp
L TestAutomation:TPS2590 U16
U 1 1 62740A70
P 3300 1950
F 0 "U16" H 3744 1721 50 0000 L CNN
F 1 "TPS2590" H 3744 1630 50 0000 L CNN
F 2 "Package_DFN_QFN:QFN-16-1EP_4x4mm_P0.65mm_EP2.7x2.7mm" H 3300 1950 50 0001 C CNN
F 3 "" H 3300 1950 50 0001 C CNN
1 3300 1950
1 0 0 -1
$EndComp
$Comp
L Device:R R128
U 1 1 628126CC
P 3600 1250
F 0 "R128" V 3393 1250 50 0000 C CNN
F 1 "10k" V 3484 1250 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3530 1250 50 0001 C CNN
F 3 "~" H 3600 1250 50 0001 C CNN
1 3600 1250
0 1 1 0
$EndComp
$Comp
L Device:R R129
U 1 1 6282003A
P 3600 1350
F 0 "R129" V 3393 1350 50 0000 C CNN
F 1 "10k" V 3484 1350 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3530 1350 50 0001 C CNN
F 3 "~" H 3600 1350 50 0001 C CNN
1 3600 1350
0 -1 -1 0
$EndComp
Wire Wire Line
3750 1250 3850 1250
Wire Wire Line
3850 1250 3850 1350
Wire Wire Line
3850 1350 3750 1350
$Comp
L power:+3V3 #PWR0157
U 1 1 62841214
P 4000 1250
F 0 "#PWR0157" H 4000 1100 50 0001 C CNN
F 1 "+3V3" H 4015 1423 50 0000 C CNN
F 2 "" H 4000 1250 50 0001 C CNN
F 3 "" H 4000 1250 50 0001 C CNN
1 4000 1250
0 1 1 0
$EndComp
Wire Wire Line
4000 1250 3850 1250
Wire Wire Line
2900 1350 3100 1350
Wire Wire Line
3100 1250 3200 1250
Wire Wire Line
3450 1250 3200 1250
Connection ~ 3200 1250
Wire Wire Line
3200 1250 3200 1800
Wire Wire Line
3450 1350 3100 1350
Connection ~ 3100 1350
Wire Wire Line
3100 1350 3100 1800
$Comp
L Device:C C98
U 1 1 63198E1A
P 8700 2000
F 0 "C98" H 8815 2046 50 0000 L CNN
F 1 "0.1uF" H 8815 1955 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8738 1850 50 0001 C CNN
F 3 "~" H 8700 2000 50 0001 C CNN
1 8700 2000
1 0 0 -1
$EndComp
Wire Wire Line
8700 1550 8050 1550
Wire Wire Line
8050 2450 8700 2450
Wire Wire Line
8700 1550 8700 1850
Wire Wire Line
8700 2150 8700 2450
Text HLabel 6900 1850 1 50 Input ~ 0
12V_CURRENT_REF
Wire Wire Line
6900 1850 6900 2050
Connection ~ 6900 2050
Text GLabel 4900 5800 2 50 Input ~ 0
+3V3MP
Text HLabel 3400 5100 0 50 Input ~ 0
3V3MP_SW
Wire Wire Line
4200 6000 4300 6000
Wire Wire Line
4300 6000 4300 5900
Wire Wire Line
4300 5800 4200 5800
Wire Wire Line
4200 5900 4300 5900
Connection ~ 4300 5900
Wire Wire Line
4300 5900 4300 5800
Connection ~ 4300 5800
$Comp
L power:GND #PWR0173
U 1 1 620ED89D
P 3600 7050
F 0 "#PWR0173" H 3600 6800 50 0001 C CNN
F 1 "GND" H 3605 6877 50 0000 C CNN
F 2 "" H 3600 7050 50 0001 C CNN
F 3 "" H 3600 7050 50 0001 C CNN
1 3600 7050
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0174
U 1 1 620ED8A3
P 4000 5400
F 0 "#PWR0174" H 4000 5150 50 0001 C CNN
F 1 "GND" H 4005 5227 50 0000 C CNN
F 2 "" H 4000 5400 50 0001 C CNN
F 3 "" H 4000 5400 50 0001 C CNN
1 4000 5400
0 -1 -1 0
$EndComp
Wire Wire Line
3800 5500 3800 5400
Wire Wire Line
3800 5400 3900 5400
Wire Wire Line
3900 5400 3900 5500
Wire Wire Line
3900 5400 4000 5400
Connection ~ 3900 5400
Wire Wire Line
3300 5800 3200 5800
Wire Wire Line
3200 5800 3200 5900
Wire Wire Line
3200 6100 3300 6100
Wire Wire Line
3300 6000 3200 6000
Connection ~ 3200 6000
Wire Wire Line
3200 6000 3200 6100
Wire Wire Line
3300 5900 3200 5900
Connection ~ 3200 5900
Wire Wire Line
3200 5900 3200 6000
$Comp
L Device:R R137
U 1 1 620ED8B7
P 3800 6700
F 0 "R137" H 3500 6750 50 0000 L CNN
F 1 "2M/1%" H 3400 6650 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3730 6700 50 0001 C CNN
F 3 "~" H 3800 6700 50 0001 C CNN
1 3800 6700
1 0 0 -1
$EndComp
$Comp
L Device:R R138
U 1 1 620ED8BD
P 4050 6700
F 0 "R138" H 4120 6746 50 0000 L CNN
F 1 "2M/1%" H 4120 6655 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3980 6700 50 0001 C CNN
F 3 "~" H 4050 6700 50 0001 C CNN
1 4050 6700
1 0 0 -1
$EndComp
$Comp
L Device:C C100
U 1 1 620ED8C3
P 4350 6350
F 0 "C100" H 4465 6396 50 0000 L CNN
F 1 "0.1uF" H 4465 6305 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4388 6200 50 0001 C CNN
F 3 "~" H 4350 6350 50 0001 C CNN
1 4350 6350
1 0 0 -1
$EndComp
Wire Wire Line
3600 6350 3600 6950
Wire Wire Line
4050 6850 4050 6950
Wire Wire Line
4050 6950 3800 6950
Connection ~ 3600 6950
Wire Wire Line
3600 6950 3600 7050
Wire Wire Line
3800 6850 3800 6950
Connection ~ 3800 6950
Wire Wire Line
3800 6950 3600 6950
Wire Wire Line
3800 6550 3800 6350
Wire Wire Line
3900 6350 3900 6450
Wire Wire Line
3900 6450 4050 6450
Wire Wire Line
4050 6450 4050 6550
Wire Wire Line
4350 6500 4350 6950
Wire Wire Line
4350 6950 4050 6950
Connection ~ 4050 6950
Wire Wire Line
4200 6100 4350 6100
Wire Wire Line
4350 6100 4350 6200
Connection ~ 3200 5800
Text HLabel 3600 5000 0 50 Input ~ 0
3V3MP_OUT_FAULT
$Comp
L Device:R R139
U 1 1 620ED8E9
P 4100 5000
F 0 "R139" V 3893 5000 50 0000 C CNN
F 1 "10k" V 3984 5000 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4030 5000 50 0001 C CNN
F 3 "~" H 4100 5000 50 0001 C CNN
1 4100 5000
0 1 1 0
$EndComp
$Comp
L Device:R R140
U 1 1 620ED8EF
P 4100 5100
F 0 "R140" V 3893 5100 50 0000 C CNN
F 1 "10k" V 3984 5100 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4030 5100 50 0001 C CNN
F 3 "~" H 4100 5100 50 0001 C CNN
1 4100 5100
0 -1 -1 0
$EndComp
Wire Wire Line
4250 5000 4350 5000
Wire Wire Line
4350 5000 4350 5100
Wire Wire Line
4350 5100 4250 5100
$Comp
L power:+3V3 #PWR0175
U 1 1 620ED8F8
P 4500 5000
F 0 "#PWR0175" H 4500 4850 50 0001 C CNN
F 1 "+3V3" H 4515 5173 50 0000 C CNN
F 2 "" H 4500 5000 50 0001 C CNN
F 3 "" H 4500 5000 50 0001 C CNN
1 4500 5000
0 1 1 0
$EndComp
Wire Wire Line
4500 5000 4350 5000
Connection ~ 4350 5000
Wire Wire Line
3400 5100 3600 5100
Wire Wire Line
3600 5000 3700 5000
Wire Wire Line
3950 5000 3700 5000
Wire Wire Line
3950 5100 3600 5100
Wire Wire Line
4300 5800 4900 5800
$Comp
L TestAutomation:TPS2590 U19
U 1 1 620ED8E3
P 3800 5650
F 0 "U19" H 4244 5421 50 0000 L CNN
F 1 "TPS2590" H 4244 5330 50 0000 L CNN
F 2 "Package_DFN_QFN:QFN-16-1EP_4x4mm_P0.65mm_EP2.7x2.7mm" H 3800 5650 50 0001 C CNN
F 3 "" H 3800 5650 50 0001 C CNN
1 3800 5650
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0172
U 1 1 621541E1
P 2800 5800
F 0 "#PWR0172" H 2800 5650 50 0001 C CNN
F 1 "+3V3" H 2815 5973 50 0000 C CNN
F 2 "" H 2800 5800 50 0001 C CNN
F 3 "" H 2800 5800 50 0001 C CNN
1 2800 5800
0 -1 -1 0
$EndComp
Wire Wire Line
2800 5800 3200 5800
Text Notes 2600 3700 0 50 ~ 0
Current Limit = 201k/200k=1.005A
Text Notes 3850 7150 0 50 ~ 0
Current Limit = 201k/2M=100.5mA
Wire Wire Line
3700 5000 3700 5500
Connection ~ 3700 5000
Wire Wire Line
3600 5500 3600 5100
Connection ~ 3600 5100
Connection ~ 3850 1250
$EndSCHEMATC
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