power-old.sch

EESchema Schematic File Version 4
LIBS:heteromycin-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 8 8
Title "Power"
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 1200 2750 0    50   Input ~ 0
VDD5V
Wire Wire Line
	1200 2750 1350 2750
Wire Wire Line
	1700 2750 1700 3050
Wire Wire Line
	1700 3050 1800 3050
Connection ~ 1700 2750
Wire Wire Line
	1700 2750 1800 2750
$Comp
L Device:C C?
U 1 1 5AD0C5B0
P 1350 2900
F 0 "C?" H 1465 2946 50  0000 L CNN
F 1 "10uF" H 1465 2855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1388 2750 50  0001 C CNN
F 3 "~" H 1350 2900 50  0001 C CNN
	1    1350 2900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5AD0C639
P 2700 2900
F 0 "C?" H 2815 2946 50  0000 L CNN
F 1 "10uF" H 2815 2855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2738 2750 50  0001 C CNN
F 3 "~" H 2700 2900 50  0001 C CNN
	1    2700 2900
	1    0    0    -1  
$EndComp
Connection ~ 1350 2750
Wire Wire Line
	1350 2750 1700 2750
Text GLabel 4500 2750 2    50   Input ~ 0
VDD3V3
Text Notes 2400 3350 0    50   ~ 0
min. 600 mA
$Comp
L remram-custom:TPS54308 U?
U 1 1 5AF60AE7
P 4900 1150
F 0 "U?" H 4900 1565 50  0000 C CNN
F 1 "TPS54308" H 4900 1474 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 4900 1150 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tps54308.pdf" H 4900 1150 50  0001 C CNN
	1    4900 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5AF61095
P 2350 1150
F 0 "C?" H 2465 1196 50  0000 L CNN
F 1 "10uF" H 2465 1105 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 2388 1000 50  0001 C CNN
F 3 "~" H 2350 1150 50  0001 C CNN
	1    2350 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5AF6112E
P 5600 1000
F 0 "C?" V 5852 1000 50  0000 C CNN
F 1 "100nF" V 5761 1000 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5638 850 50  0001 C CNN
F 3 "~" H 5600 1000 50  0001 C CNN
	1    5600 1000
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C?
U 1 1 5AF611D6
P 6850 1300
F 0 "C?" H 6965 1346 50  0000 L CNN
F 1 "22uF" H 6965 1255 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 6888 1150 50  0001 C CNN
F 3 "~" H 6850 1300 50  0001 C CNN
	1    6850 1300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5AF6122A
P 7250 1300
F 0 "C?" H 7365 1346 50  0000 L CNN
F 1 "22uF" H 7365 1255 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 7288 1150 50  0001 C CNN
F 3 "~" H 7250 1300 50  0001 C CNN
	1    7250 1300
	1    0    0    -1  
$EndComp
$Comp
L Device:L_Core_Iron L?
U 1 1 5AF61471
P 6250 1150
F 0 "L?" V 6475 1150 50  0000 C CNN
F 1 "18uH" V 6384 1150 50  0000 C CNN
F 2 "custom-footprints:L_Wuerth_WE-PDF" H 6250 1150 50  0001 C CNN
F 3 "https://www.mouser.com/datasheet/2/445/7447798181-539715.pdf" H 6250 1150 50  0001 C CNN
F 4 "7447798181" V 6250 1150 50  0001 C CNN "Notice"
	1    6250 1150
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6100 1150 5900 1150
Wire Wire Line
	5750 1000 5900 1000
Wire Wire Line
	5900 1000 5900 1150
Connection ~ 5900 1150
Wire Wire Line
	5900 1150 5450 1150
Wire Wire Line
	6400 1150 6850 1150
Wire Wire Line
	6850 1150 7250 1150
Connection ~ 6850 1150
$Comp
L Device:R R?
U 1 1 5AF622B8
P 8500 1600
F 0 "R?" H 8570 1646 50  0000 L CNN
F 1 "100k" H 8570 1555 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8430 1600 50  0001 C CNN
F 3 "~" H 8500 1600 50  0001 C CNN
	1    8500 1600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5AF62345
P 8500 1900
F 0 "R?" H 8570 1946 50  0000 L CNN
F 1 "13.3k" H 8570 1855 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8430 1900 50  0001 C CNN
F 3 "~" H 8500 1900 50  0001 C CNN
	1    8500 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 1300 5450 1300
Connection ~ 8500 1750
Connection ~ 7250 1150
$Comp
L Device:LED D?
U 1 1 5AF67AB2
P 3550 3200
F 0 "D?" V 3588 3082 50  0000 R CNN
F 1 "LTST-C194KGKT" V 3497 3082 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 3550 3200 50  0001 C CNN
F 3 "~" H 3550 3200 50  0001 C CNN
	1    3550 3200
	0    -1   -1   0   
$EndComp
Connection ~ 3550 2750
Text GLabel 8950 1150 2    50   Input ~ 0
VDD5V
$Comp
L power:+3V3 #PWR?
U 1 1 5AF6A3DF
P 3550 2750
F 0 "#PWR?" H 3550 2600 50  0001 C CNN
F 1 "+3V3" H 3565 2923 50  0000 C CNN
F 2 "" H 3550 2750 50  0001 C CNN
F 3 "" H 3550 2750 50  0001 C CNN
	1    3550 2750
	1    0    0    -1  
$EndComp
Text Notes 5000 1500 0    50   ~ 0
max. 3 A
$Comp
L Connector_Generic:Conn_01x06 J?
U 1 1 5AF719E7
P 1000 4550
F 0 "J?" H 920 4967 50  0000 C CNN
F 1 "4DB-P108-06" H 920 4876 50  0000 C CNN
F 2 "custom-footprints:4DB-P108-06" H 1000 4550 50  0001 C CNN
F 3 "~" H 1000 4550 50  0001 C CNN
	1    1000 4550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1200 4550 1750 4550
Wire Wire Line
	1750 4550 1750 4750
Wire Wire Line
	1200 4650 1650 4650
Wire Wire Line
	1650 4650 1650 5050
Wire Wire Line
	1200 4750 1550 4750
Wire Wire Line
	1550 4750 1550 5350
Wire Wire Line
	1200 4850 1450 4850
Wire Wire Line
	1450 4850 1450 5650
Wire Wire Line
	8950 1150 8500 1150
$Comp
L Device:Fuse F?
U 1 1 5AF82AAA
P 4000 4150
F 0 "F?" V 3803 4150 50  0000 C CNN
F 1 "3557-2" V 3894 4150 50  0000 C CNN
F 2 "custom-footprints:KEYSTONE-FUSE-3557-2" V 3930 4150 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/215/557-2-744839.pdf" H 4000 4150 50  0001 C CNN
	1    4000 4150
	0    1    1    0   
$EndComp
$Comp
L Device:Fuse F?
U 1 1 5AF6A259
P 4000 4700
F 0 "F?" V 3803 4700 50  0000 C CNN
F 1 "3557-2" V 3894 4700 50  0000 C CNN
F 2 "custom-footprints:KEYSTONE-FUSE-3557-2" V 3930 4700 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/215/557-2-744839.pdf" H 4000 4700 50  0001 C CNN
	1    4000 4700
	0    1    1    0   
$EndComp
$Comp
L Device:Fuse F?
U 1 1 5AF6B243
P 4000 5300
F 0 "F?" V 3803 5300 50  0000 C CNN
F 1 "3557-2" V 3894 5300 50  0000 C CNN
F 2 "custom-footprints:KEYSTONE-FUSE-3557-2" V 3930 5300 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/215/557-2-744839.pdf" H 4000 5300 50  0001 C CNN
	1    4000 5300
	0    1    1    0   
$EndComp
Text Notes 3950 4300 0    50   ~ 0
5A
Text Notes 3950 4850 0    50   ~ 0
5A
Text Notes 3950 5450 0    50   ~ 0
15A
Wire Wire Line
	4150 4150 4350 4150
Wire Wire Line
	3350 5300 3850 5300
Wire Wire Line
	3350 4750 3350 5300
Wire Wire Line
	3850 4700 3550 4700
Wire Wire Line
	3550 4700 3550 4150
Connection ~ 3550 4150
Wire Wire Line
	3550 4150 3850 4150
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF85236
P 2650 4450
F 0 "#PWR?" H 2650 4250 50  0001 C CNN
F 1 "GNDPWR" H 2650 4300 50  0000 C CNN
F 2 "" H 2650 4400 50  0001 C CNN
F 3 "" H 2650 4400 50  0001 C CNN
	1    2650 4450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF87BAE
P 2650 5050
F 0 "#PWR?" H 2650 4850 50  0001 C CNN
F 1 "GNDPWR" H 2650 4900 50  0000 C CNN
F 2 "" H 2650 5000 50  0001 C CNN
F 3 "" H 2650 5000 50  0001 C CNN
	1    2650 5050
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF8A7B4
P 2350 1600
F 0 "#PWR?" H 2350 1400 50  0001 C CNN
F 1 "GNDPWR" H 2350 1450 50  0000 C CNN
F 2 "" H 2350 1550 50  0001 C CNN
F 3 "" H 2350 1550 50  0001 C CNN
	1    2350 1600
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF8D3AD
P 8500 2050
F 0 "#PWR?" H 8500 1850 50  0001 C CNN
F 1 "GNDPWR" H 8500 1900 50  0000 C CNN
F 2 "" H 8500 2000 50  0001 C CNN
F 3 "" H 8500 2000 50  0001 C CNN
	1    8500 2050
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF936FC
P 6850 1450
F 0 "#PWR?" H 6850 1250 50  0001 C CNN
F 1 "GNDPWR" H 6850 1300 50  0000 C CNN
F 2 "" H 6850 1400 50  0001 C CNN
F 3 "" H 6850 1400 50  0001 C CNN
	1    6850 1450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF94C32
P 7250 1450
F 0 "#PWR?" H 7250 1250 50  0001 C CNN
F 1 "GNDPWR" H 7250 1300 50  0000 C CNN
F 2 "" H 7250 1400 50  0001 C CNN
F 3 "" H 7250 1400 50  0001 C CNN
	1    7250 1450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF96291
P 3550 3350
F 0 "#PWR?" H 3550 3150 50  0001 C CNN
F 1 "GNDPWR" H 3550 3200 50  0000 C CNN
F 2 "" H 3550 3300 50  0001 C CNN
F 3 "" H 3550 3300 50  0001 C CNN
	1    3550 3350
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF977C7
P 2700 3050
F 0 "#PWR?" H 2700 2850 50  0001 C CNN
F 1 "GNDPWR" H 2700 2900 50  0000 C CNN
F 2 "" H 2700 3000 50  0001 C CNN
F 3 "" H 2700 3000 50  0001 C CNN
	1    2700 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF98CFD
P 2150 3250
F 0 "#PWR?" H 2150 3050 50  0001 C CNN
F 1 "GNDPWR" H 2150 3100 50  0000 C CNN
F 2 "" H 2150 3200 50  0001 C CNN
F 3 "" H 2150 3200 50  0001 C CNN
	1    2150 3250
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF9A233
P 1350 3050
F 0 "#PWR?" H 1350 2850 50  0001 C CNN
F 1 "GNDPWR" H 1350 2900 50  0000 C CNN
F 2 "" H 1350 3000 50  0001 C CNN
F 3 "" H 1350 3000 50  0001 C CNN
	1    1350 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AF9C4B1
P 4200 1150
F 0 "#PWR?" H 4200 950 50  0001 C CNN
F 1 "GNDPWR" H 4200 1200 50  0000 C CNN
F 2 "" H 4200 1100 50  0001 C CNN
F 3 "" H 4200 1100 50  0001 C CNN
	1    4200 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 1150 4350 1150
$Comp
L Device:D D?
U 1 1 5AFA3F16
P 4350 4300
F 0 "D?" V 4304 4379 50  0000 L CNN
F 1 "SMAJ28A" V 4395 4379 50  0000 L CNN
F 2 "Diode_SMD:D_SMA" H 4350 4300 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/240/Littelfuse_TVS_Diode_SMAJ_Datasheet.pdf-540740.pdf" H 4350 4300 50  0001 C CNN
	1    4350 4300
	0    1    1    0   
$EndComp
$Comp
L Device:CP C?
U 1 1 5AFA5D98
P 5000 4850
F 0 "C?" H 5118 4896 50  0000 L CNN
F 1 "100uF" H 5118 4805 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 5038 4700 50  0001 C CNN
F 3 "https://eu.mouser.com/datasheet/2/293/e-uvz-1219460.pdf" H 5000 4850 50  0001 C CNN
	1    5000 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:D D?
U 1 1 5AFAB14E
P 4350 4850
F 0 "D?" V 4304 4929 50  0000 L CNN
F 1 "SMAJ28A" V 4395 4929 50  0000 L CNN
F 2 "Diode_SMD:D_SMA" H 4350 4850 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/240/Littelfuse_TVS_Diode_SMAJ_Datasheet.pdf-540740.pdf" H 4350 4850 50  0001 C CNN
	1    4350 4850
	0    1    1    0   
$EndComp
Wire Wire Line
	4150 4700 4350 4700
Connection ~ 4350 4700
Wire Wire Line
	4350 4700 5000 4700
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFB706E
P 4350 4450
F 0 "#PWR?" H 4350 4250 50  0001 C CNN
F 1 "GNDPWR" H 4350 4300 50  0000 C CNN
F 2 "" H 4350 4400 50  0001 C CNN
F 3 "" H 4350 4400 50  0001 C CNN
	1    4350 4450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFB71B9
P 5450 4450
F 0 "#PWR?" H 5450 4250 50  0001 C CNN
F 1 "GNDPWR" H 5450 4300 50  0000 C CNN
F 2 "" H 5450 4400 50  0001 C CNN
F 3 "" H 5450 4400 50  0001 C CNN
	1    5450 4450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFB8B47
P 4350 5000
F 0 "#PWR?" H 4350 4800 50  0001 C CNN
F 1 "GNDPWR" H 4350 4850 50  0000 C CNN
F 2 "" H 4350 4950 50  0001 C CNN
F 3 "" H 4350 4950 50  0001 C CNN
	1    4350 5000
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFBA4D5
P 5000 5000
F 0 "#PWR?" H 5000 4800 50  0001 C CNN
F 1 "GNDPWR" H 5000 4850 50  0000 C CNN
F 2 "" H 5000 4950 50  0001 C CNN
F 3 "" H 5000 4950 50  0001 C CNN
	1    5000 5000
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFBBE63
P 5450 5000
F 0 "#PWR?" H 5450 4800 50  0001 C CNN
F 1 "GNDPWR" H 5450 4850 50  0000 C CNN
F 2 "" H 5450 4950 50  0001 C CNN
F 3 "" H 5450 4950 50  0001 C CNN
	1    5450 5000
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5AFBE17F
P 5450 5450
F 0 "C?" H 5565 5496 50  0000 L CNN
F 1 "100nF" H 5565 5405 50  0000 L CNN
F 2 "Capacitor_SMD:C_1812_4532Metric" H 5488 5300 50  0001 C CNN
F 3 "" H 5450 5450 50  0001 C CNN
	1    5450 5450
	1    0    0    -1  
$EndComp
$Comp
L Device:D D?
U 1 1 5AFBE18D
P 4350 5450
F 0 "D?" V 4304 5529 50  0000 L CNN
F 1 "S3A-13-F" V 4395 5529 50  0000 L CNN
F 2 "Diode_SMD:D_SMC" H 4350 5450 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/115/ds16005-37880.pdf" H 4350 5450 50  0001 C CNN
	1    4350 5450
	0    1    1    0   
$EndComp
Wire Wire Line
	5600 5300 5450 5300
Connection ~ 5450 5300
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFC4CE3
P 4350 5600
F 0 "#PWR?" H 4350 5400 50  0001 C CNN
F 1 "GNDPWR" H 4350 5450 50  0000 C CNN
F 2 "" H 4350 5550 50  0001 C CNN
F 3 "" H 4350 5550 50  0001 C CNN
	1    4350 5600
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFC4CE9
P 5000 5600
F 0 "#PWR?" H 5000 5400 50  0001 C CNN
F 1 "GNDPWR" H 5000 5450 50  0000 C CNN
F 2 "" H 5000 5550 50  0001 C CNN
F 3 "" H 5000 5550 50  0001 C CNN
	1    5000 5600
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFC4CEF
P 5450 5600
F 0 "#PWR?" H 5450 5400 50  0001 C CNN
F 1 "GNDPWR" H 5450 5450 50  0000 C CNN
F 2 "" H 5450 5550 50  0001 C CNN
F 3 "" H 5450 5550 50  0001 C CNN
	1    5450 5600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5AFCAA09
P 5450 4850
F 0 "C?" H 5565 4896 50  0000 L CNN
F 1 "100nF" H 5565 4805 50  0000 L CNN
F 2 "Capacitor_SMD:C_1812_4532Metric" H 5488 4700 50  0001 C CNN
F 3 "" H 5450 4850 50  0001 C CNN
	1    5450 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5AFCC3AE
P 5450 4300
F 0 "C?" H 5565 4346 50  0000 L CNN
F 1 "100nF" H 5565 4255 50  0000 L CNN
F 2 "Capacitor_SMD:C_1812_4532Metric" H 5488 4150 50  0001 C CNN
F 3 "" H 5450 4300 50  0001 C CNN
	1    5450 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 4150 5450 4150
Connection ~ 4350 4150
Connection ~ 5450 4150
Wire Wire Line
	5000 4700 5450 4700
Connection ~ 5000 4700
Connection ~ 5450 4700
Wire Wire Line
	5450 4700 5600 4700
Wire Wire Line
	4150 5300 4350 5300
$Comp
L Device:CP C?
U 1 1 5AFD173F
P 5000 5450
F 0 "C?" H 5118 5496 50  0000 L CNN
F 1 "100uF" H 5118 5405 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 5038 5300 50  0001 C CNN
F 3 "https://eu.mouser.com/datasheet/2/293/e-uvz-1219460.pdf" H 5000 5450 50  0001 C CNN
	1    5000 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 4350 1600 4150
Wire Wire Line
	1200 4350 1600 4350
$Comp
L power:GNDPWR #PWR?
U 1 1 5AFD7C84
P 1300 7250
F 0 "#PWR?" H 1300 7050 50  0001 C CNN
F 1 "GNDPWR" H 1300 7100 50  0000 C CNN
F 2 "" H 1300 7200 50  0001 C CNN
F 3 "" H 1300 7200 50  0001 C CNN
	1    1300 7250
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5AFD7DB1
P 1200 7350
F 0 "#PWR?" H 1200 7100 50  0001 C CNN
F 1 "GND" H 1200 7200 50  0000 C CNN
F 2 "" H 1200 7350 50  0001 C CNN
F 3 "" H 1200 7350 50  0001 C CNN
	1    1200 7350
	1    0    0    -1  
$EndComp
Text Notes 750  7000 0    50   Italic 10
Ground Plane Connections
$Comp
L power:GNDA #PWR?
U 1 1 5B058B1E
P 1100 7250
F 0 "#PWR?" H 1100 7000 50  0001 C CNN
F 1 "GNDA" H 1105 7077 50  0000 C CNN
F 2 "" H 1100 7250 50  0001 C CNN
F 3 "" H 1100 7250 50  0001 C CNN
	1    1100 7250
	0    1    1    0   
$EndComp
Connection ~ 4350 5300
Wire Wire Line
	4350 5300 5000 5300
Connection ~ 5000 5300
Wire Wire Line
	5000 5300 5450 5300
Text HLabel 5600 5300 2    50   Output ~ 0
VDD_BED
Text HLabel 5600 4700 2    50   Output ~ 0
VDD_HEAT
Text HLabel 2500 5350 2    50   Input ~ 0
VDD_BED
Text HLabel 2500 5650 2    50   Output ~ 0
BED_OUT
$Comp
L Connector:Conn_01x02_Male J?
U 1 1 5B1B2A8C
P 1000 6100
F 0 "J?" H 1106 6278 50  0000 C CNN
F 1 "039531-1002" H 1106 6187 50  0000 C CNN
F 2 "custom-footprints:39531-1002" H 1000 6100 50  0001 C CNN
F 3 "~" H 1000 6100 50  0001 C CNN
	1    1000 6100
	1    0    0    -1  
$EndComp
Text HLabel 2100 6150 2    50   Input ~ 0
VDD_HEAT
Text HLabel 2100 6450 2    50   Output ~ 0
HEAT_OUT
Text Notes 4200 3800 2    50   ~ 0
High Current Power Connections
Wire Notes Line
	6350 3850 6350 6650
Wire Notes Line
	6350 6650 700  6650
Wire Notes Line
	700  6650 700  3850
Wire Notes Line
	700  3850 6350 3850
Text Notes 5900 600  2    50   ~ 0
5V Power Supply
Wire Notes Line
	4950 2400 4950 3600
Wire Notes Line
	4950 3600 700  3600
Wire Notes Line
	700  3600 700  2400
Wire Notes Line
	700  2400 4950 2400
Text Notes 3200 2350 2    50   ~ 0
MCU 3V3 Power Supply
$Comp
L Mechanical:Mounting_Hole_PAD MK?
U 1 1 5B0578B3
P 2250 7250
F 0 "MK?" H 2350 7301 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 2350 7210 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.5mm_Pad" H 2250 7250 50  0001 C CNN
F 3 "" H 2250 7250 50  0001 C CNN
	1    2250 7250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Mounting_Hole_PAD MK?
U 1 1 5B0578BA
P 3450 7250
F 0 "MK?" H 3550 7301 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 3550 7210 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.5mm_Pad" H 3450 7250 50  0001 C CNN
F 3 "" H 3450 7250 50  0001 C CNN
	1    3450 7250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Mounting_Hole_PAD MK?
U 1 1 5B0578C1
P 4500 7250
F 0 "MK?" H 4600 7301 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 4600 7210 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.5mm_Pad" H 4500 7250 50  0001 C CNN
F 3 "" H 4500 7250 50  0001 C CNN
	1    4500 7250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:Mounting_Hole_PAD MK?
U 1 1 5B0578C8
P 5500 7250
F 0 "MK?" H 5600 7301 50  0000 L CNN
F 1 "Mounting_Hole_PAD" H 5600 7210 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.5mm_Pad" H 5500 7250 50  0001 C CNN
F 3 "" H 5500 7250 50  0001 C CNN
	1    5500 7250
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 5AF63223
P 8000 1150
F 0 "#PWR?" H 8000 1000 50  0001 C CNN
F 1 "+5V" H 8015 1323 50  0000 C CNN
F 2 "" H 8000 1150 50  0001 C CNN
F 3 "" H 8000 1150 50  0001 C CNN
	1    8000 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5AFA3BBA
P 2850 1150
F 0 "C?" H 2968 1196 50  0000 L CNN
F 1 "100nF" H 2968 1105 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 2888 1000 50  0001 C CNN
F 3 "https://eu.mouser.com/datasheet/2/293/e-uvz-1219460.pdf" H 2850 1150 50  0001 C CNN
	1    2850 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 7250 1200 7250
Wire Wire Line
	1200 7350 1200 7250
Connection ~ 1200 7250
Wire Wire Line
	1200 7250 1300 7250
Text GLabel 5550 4150 2    50   Input ~ 0
VDD_PWR
Text GLabel 1750 1000 0    50   Input ~ 0
VDD_PWR
Wire Wire Line
	1450 6150 1450 6100
Wire Wire Line
	1350 6450 1350 6200
Wire Wire Line
	1350 6200 1200 6200
Wire Wire Line
	1450 6100 1200 6100
$Comp
L remram-custom:AP2112K-3.3TRG1 U?
U 1 1 5B072E31
P 2150 2850
F 0 "U?" H 2150 3215 50  0000 C CNN
F 1 "AP2112K-3.3TRG1" H 2150 3124 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 2150 2850 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/115/AP2112-271550.pdf" H 2150 2850 50  0001 C CNN
	1    2150 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 2750 2700 2750
Connection ~ 2700 2750
Wire Wire Line
	2700 2750 3550 2750
$Comp
L Device:R R?
U 1 1 5AF56C08
P 3550 2900
F 0 "R?" H 3620 2946 50  0000 L CNN
F 1 "1k" H 3620 2855 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3480 2900 50  0001 C CNN
F 3 "~" H 3550 2900 50  0001 C CNN
	1    3550 2900
	1    0    0    -1  
$EndComp
Connection ~ 2850 1000
Wire Wire Line
	2350 1300 2850 1300
Wire Wire Line
	5450 4150 4950 4150
Wire Wire Line
	2350 1600 2350 1300
Wire Wire Line
	2350 1000 2850 1000
$Comp
L Device:CP C?
U 1 1 5B0321B5
P 4950 4300
F 0 "C?" H 5068 4346 50  0000 L CNN
F 1 "100uF" H 5068 4255 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 4988 4150 50  0001 C CNN
F 3 "https://eu.mouser.com/datasheet/2/293/e-uvz-1219460.pdf" H 4950 4300 50  0001 C CNN
	1    4950 4300
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5B034E9B
P 4950 4450
F 0 "#PWR?" H 4950 4250 50  0001 C CNN
F 1 "GNDPWR" H 4950 4300 50  0000 C CNN
F 2 "" H 4950 4400 50  0001 C CNN
F 3 "" H 4950 4400 50  0001 C CNN
	1    4950 4450
	1    0    0    -1  
$EndComp
Connection ~ 4950 4150
Wire Wire Line
	4950 4150 4350 4150
Connection ~ 2350 1300
Wire Wire Line
	2850 1000 3500 1000
$Comp
L Device:C C?
U 1 1 5B31591E
P 7650 1300
F 0 "C?" H 7765 1346 50  0000 L CNN
F 1 "22uF" H 7765 1255 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 7688 1150 50  0001 C CNN
F 3 "~" H 7650 1300 50  0001 C CNN
	1    7650 1300
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5B315925
P 7650 1450
F 0 "#PWR?" H 7650 1250 50  0001 C CNN
F 1 "GNDPWR" H 7650 1300 50  0000 C CNN
F 2 "" H 7650 1400 50  0001 C CNN
F 3 "" H 7650 1400 50  0001 C CNN
	1    7650 1450
	1    0    0    -1  
$EndComp
Connection ~ 7650 1150
Wire Wire Line
	7650 1150 7250 1150
Wire Wire Line
	1600 4150 3550 4150
Wire Wire Line
	1200 4450 2650 4450
Wire Wire Line
	1750 4750 3350 4750
Wire Wire Line
	1650 5050 2650 5050
Wire Wire Line
	1550 5350 2500 5350
Wire Wire Line
	1450 5650 2500 5650
Wire Wire Line
	1450 6150 2100 6150
Wire Wire Line
	1350 6450 2100 6450
Wire Wire Line
	1750 1000 2350 1000
$Comp
L power:GNDPWR #PWR?
U 1 1 5B3BDEFD
P 3500 1600
F 0 "#PWR?" H 3500 1400 50  0001 C CNN
F 1 "GNDPWR" H 3504 1446 50  0000 C CNN
F 2 "" H 3500 1550 50  0001 C CNN
F 3 "" H 3500 1550 50  0001 C CNN
	1    3500 1600
	1    0    0    -1  
$EndComp
Connection ~ 2350 1000
$Comp
L Device:R R?
U 1 1 5B3FDE02
P 3500 1150
F 0 "R?" H 3570 1196 50  0000 L CNN
F 1 "511k" H 3570 1105 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3430 1150 50  0001 C CNN
F 3 "~" H 3500 1150 50  0001 C CNN
	1    3500 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5B3FDF7A
P 3500 1450
F 0 "R?" H 3570 1496 50  0000 L CNN
F 1 "105k" H 3570 1405 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3430 1450 50  0001 C CNN
F 3 "~" H 3500 1450 50  0001 C CNN
	1    3500 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4350 1300 3500 1300
Connection ~ 3500 1300
Wire Notes Line
	700  650  9350 650 
Wire Wire Line
	3500 1000 4350 1000
Connection ~ 3500 1000
$Comp
L Device:R R?
U 1 1 5B420ADE
P 8500 1300
F 0 "R?" H 8570 1346 50  0000 L CNN
F 1 "49.9" H 8570 1255 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8430 1300 50  0001 C CNN
F 3 "~" H 8500 1300 50  0001 C CNN
	1    8500 1300
	1    0    0    -1  
$EndComp
Connection ~ 8500 1150
$Comp
L Device:R R?
U 1 1 5B42B89D
P 8250 1450
F 0 "R?" V 8043 1450 50  0000 C CNN
F 1 "2k" V 8134 1450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8180 1450 50  0001 C CNN
F 3 "~" H 8250 1450 50  0001 C CNN
	1    8250 1450
	0    1    1    0   
$EndComp
$Comp
L Device:C C?
U 1 1 5B42B9A9
P 7950 1600
F 0 "C?" H 8065 1646 50  0000 L CNN
F 1 "75pF" H 8065 1555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7988 1450 50  0001 C CNN
F 3 "~" H 7950 1600 50  0001 C CNN
	1    7950 1600
	1    0    0    -1  
$EndComp
Connection ~ 7950 1750
Wire Wire Line
	7950 1750 8500 1750
Wire Wire Line
	7650 1150 8000 1150
Connection ~ 8000 1150
Wire Wire Line
	8000 1150 8500 1150
Wire Wire Line
	8500 1450 8400 1450
Connection ~ 8500 1450
Wire Wire Line
	8100 1450 7950 1450
Wire Wire Line
	6400 1300 6400 1750
Wire Wire Line
	6400 1750 7950 1750
NoConn ~ 2500 3050
NoConn ~ 2250 7350
NoConn ~ 3450 7350
NoConn ~ 4500 7350
NoConn ~ 5500 7350
Wire Notes Line
	700  2250 9350 2250
Wire Notes Line
	700  650  700  2250
Wire Notes Line
	9350 650  9350 2250
Wire Wire Line
	3550 2750 4500 2750
Text GLabel 5600 2750 0    50   Input ~ 0
VDD5V
Wire Wire Line
	5600 2750 5750 2750
Wire Wire Line
	6100 2750 6100 3050
Wire Wire Line
	6100 3050 6200 3050
Connection ~ 6100 2750
Wire Wire Line
	6100 2750 6200 2750
$Comp
L Device:C C?
U 1 1 5BB8A1E0
P 5750 2900
F 0 "C?" H 5865 2946 50  0000 L CNN
F 1 "10uF" H 5865 2855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5788 2750 50  0001 C CNN
F 3 "~" H 5750 2900 50  0001 C CNN
	1    5750 2900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5BB8A1E7
P 7100 2900
F 0 "C?" H 7215 2946 50  0000 L CNN
F 1 "10uF" H 7215 2855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7138 2750 50  0001 C CNN
F 3 "~" H 7100 2900 50  0001 C CNN
	1    7100 2900
	1    0    0    -1  
$EndComp
Connection ~ 5750 2750
Wire Wire Line
	5750 2750 6100 2750
Text GLabel 8700 2750 2    50   Input ~ 0
VDD3V3-SD
Text Notes 6800 3350 0    50   ~ 0
min. 600 mA
$Comp
L power:GNDPWR #PWR?
U 1 1 5BB8A206
P 7100 3050
F 0 "#PWR?" H 7100 2850 50  0001 C CNN
F 1 "GNDPWR" H 7100 2900 50  0000 C CNN
F 2 "" H 7100 3000 50  0001 C CNN
F 3 "" H 7100 3000 50  0001 C CNN
	1    7100 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5BB8A20C
P 6550 3250
F 0 "#PWR?" H 6550 3050 50  0001 C CNN
F 1 "GNDPWR" H 6550 3100 50  0000 C CNN
F 2 "" H 6550 3200 50  0001 C CNN
F 3 "" H 6550 3200 50  0001 C CNN
	1    6550 3250
	1    0    0    -1  
$EndComp
$Comp
L power:GNDPWR #PWR?
U 1 1 5BB8A212
P 5750 3050
F 0 "#PWR?" H 5750 2850 50  0001 C CNN
F 1 "GNDPWR" H 5750 2900 50  0000 C CNN
F 2 "" H 5750 3000 50  0001 C CNN
F 3 "" H 5750 3000 50  0001 C CNN
	1    5750 3050
	1    0    0    -1  
$EndComp
Wire Notes Line
	9350 2400 9350 3600
Wire Notes Line
	9350 3600 5100 3600
Wire Notes Line
	5100 3600 5100 2400
Wire Notes Line
	5100 2400 9350 2400
Text Notes 7600 2350 2    50   ~ 0
SDCARD 3V3 Power Supply
$Comp
L remram-custom:AP2112K-3.3TRG1 U?
U 1 1 5BB8A21D
P 6550 2850
F 0 "U?" H 6550 3215 50  0000 C CNN
F 1 "AP2112K-3.3TRG1" H 6550 3124 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 6550 2850 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/115/AP2112-271550.pdf" H 6550 2850 50  0001 C CNN
	1    6550 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 2750 7100 2750
Connection ~ 7100 2750
NoConn ~ 6900 3050
Wire Wire Line
	7100 2750 8700 2750
$EndSCHEMATC