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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L headlamp:TPS63020 U1
U 1 1 5F197BE4
P 3850 2150
F 0 "U1" H 3550 1650 50 0000 C CNN
F 1 "TPS63020" H 3950 1650 50 0000 C CNN
F 2 "headlamp:TPS63020" H 3550 1600 50 0001 C CNN
F 3 "" H 3550 1600 50 0001 C CNN
F 4 "C15483" H 3850 2150 50 0001 C CNN "LCSC"
1 3850 2150
1 0 0 -1
$EndComp
$Comp
L Device:L L1
U 1 1 5F198203
P 3800 1350
F 0 "L1" V 3990 1350 50 0000 C CNN
F 1 "1u5" V 3899 1350 50 0000 C CNN
F 2 "headlamp:MWSA0518" H 3800 1350 50 0001 C CNN
F 3 "~" H 3800 1350 50 0001 C CNN
F 4 "C408344" H 3800 1350 50 0001 C CNN "LCSC"
1 3800 1350
0 -1 -1 0
$EndComp
Wire Wire Line
3650 1350 3600 1350
Wire Wire Line
3600 1350 3600 1550
Wire Wire Line
3950 1350 4050 1350
Wire Wire Line
4050 1350 4050 1550
$Comp
L Device:R R1
U 1 1 5F199867
P 7550 1950
F 0 "R1" H 7620 1996 50 0000 L CNN
F 1 "20m" H 7620 1905 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 7480 1950 50 0001 C CNN
F 3 "~" H 7550 1950 50 0001 C CNN
F 4 "C92740" H 7550 1950 50 0001 C CNN "LCSC"
1 7550 1950
0 -1 -1 0
$EndComp
Wire Wire Line
4300 1950 4500 1950
Wire Wire Line
4300 2050 4500 2050
Wire Wire Line
4500 2050 4500 1950
Text GLabel 6550 1950 2 50 Input ~ 0
LED+
$Comp
L Device:C C6
U 1 1 5F1B8B03
P 4950 1800
F 0 "C6" H 5065 1846 50 0000 L CNN
F 1 "10u" H 5065 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4988 1650 50 0001 C CNN
F 3 "~" H 4950 1800 50 0001 C CNN
F 4 "C96446" H 4950 1800 50 0001 C CNN "LCSC"
1 4950 1800
1 0 0 -1
$EndComp
$Comp
L Device:C C7
U 1 1 5F1B98B7
P 5350 1800
F 0 "C7" H 5465 1846 50 0000 L CNN
F 1 "10u" H 5465 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5388 1650 50 0001 C CNN
F 3 "~" H 5350 1800 50 0001 C CNN
F 4 "C96446" H 5350 1800 50 0001 C CNN "LCSC"
1 5350 1800
1 0 0 -1
$EndComp
$Comp
L Device:C C9
U 1 1 5F1B9DDF
P 5750 1800
F 0 "C9" H 5865 1846 50 0000 L CNN
F 1 "10u" H 5865 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5788 1650 50 0001 C CNN
F 3 "~" H 5750 1800 50 0001 C CNN
F 4 "C96446" H 5750 1800 50 0001 C CNN "LCSC"
1 5750 1800
1 0 0 -1
$EndComp
$Comp
L Device:C C10
U 1 1 5F1BC55B
P 6150 1800
F 0 "C10" H 6265 1846 50 0000 L CNN
F 1 "100n" H 6265 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6188 1650 50 0001 C CNN
F 3 "~" H 6150 1800 50 0001 C CNN
F 4 "C14663" H 6150 1800 50 0001 C CNN "LCSC"
1 6150 1800
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5F1C7703
P 4950 1650
F 0 "#PWR0101" H 4950 1400 50 0001 C CNN
F 1 "GND" H 4955 1477 50 0000 C CNN
F 2 "" H 4950 1650 50 0001 C CNN
F 3 "" H 4950 1650 50 0001 C CNN
1 4950 1650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5F1C7B5A
P 5350 1650
F 0 "#PWR0102" H 5350 1400 50 0001 C CNN
F 1 "GND" H 5355 1477 50 0000 C CNN
F 2 "" H 5350 1650 50 0001 C CNN
F 3 "" H 5350 1650 50 0001 C CNN
1 5350 1650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5F1C7F81
P 5750 1650
F 0 "#PWR0103" H 5750 1400 50 0001 C CNN
F 1 "GND" H 5755 1477 50 0000 C CNN
F 2 "" H 5750 1650 50 0001 C CNN
F 3 "" H 5750 1650 50 0001 C CNN
1 5750 1650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5F1C8339
P 6150 1650
F 0 "#PWR0104" H 6150 1400 50 0001 C CNN
F 1 "GND" H 6155 1477 50 0000 C CNN
F 2 "" H 6150 1650 50 0001 C CNN
F 3 "" H 6150 1650 50 0001 C CNN
1 6150 1650
-1 0 0 1
$EndComp
Text GLabel 7100 1950 0 50 Input ~ 0
LED-
Wire Wire Line
6550 1950 6150 1950
Wire Wire Line
6150 1950 5750 1950
Connection ~ 6150 1950
Wire Wire Line
5750 1950 5350 1950
Connection ~ 5750 1950
Wire Wire Line
5350 1950 4950 1950
Connection ~ 5350 1950
Wire Wire Line
4950 1950 4500 1950
Connection ~ 4950 1950
Connection ~ 4500 1950
$Comp
L power:GND #PWR0105
U 1 1 5F1D53F5
P 9100 1950
F 0 "#PWR0105" H 9100 1700 50 0001 C CNN
F 1 "GND" V 9105 1822 50 0000 R CNN
F 2 "" H 9100 1950 50 0001 C CNN
F 3 "" H 9100 1950 50 0001 C CNN
1 9100 1950
0 -1 -1 0
$EndComp
$Comp
L Device:C C5
U 1 1 5F22172C
P 3050 1800
F 0 "C5" H 3165 1846 50 0000 L CNN
F 1 "100n" H 3165 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3088 1650 50 0001 C CNN
F 3 "~" H 3050 1800 50 0001 C CNN
F 4 "C14663" H 3050 1800 50 0001 C CNN "LCSC"
1 3050 1800
1 0 0 -1
$EndComp
$Comp
L Device:C C4
U 1 1 5F221B65
P 2650 1800
F 0 "C4" H 2765 1846 50 0000 L CNN
F 1 "10u" H 2765 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2688 1650 50 0001 C CNN
F 3 "~" H 2650 1800 50 0001 C CNN
F 4 "C96446" H 2650 1800 50 0001 C CNN "LCSC"
1 2650 1800
1 0 0 -1
$EndComp
$Comp
L Device:C C3
U 1 1 5F22220C
P 2250 1800
F 0 "C3" H 2365 1846 50 0000 L CNN
F 1 "10u" H 2365 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2288 1650 50 0001 C CNN
F 3 "~" H 2250 1800 50 0001 C CNN
F 4 "C96446" H 2250 1800 50 0001 C CNN "LCSC"
1 2250 1800
1 0 0 -1
$EndComp
$Comp
L Device:C C2
U 1 1 5F22267D
P 1900 1800
F 0 "C2" H 2015 1846 50 0000 L CNN
F 1 "10u" H 2015 1755 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1938 1650 50 0001 C CNN
F 3 "~" H 1900 1800 50 0001 C CNN
F 4 "C96446" H 1900 1800 50 0001 C CNN "LCSC"
1 1900 1800
1 0 0 -1
$EndComp
Wire Wire Line
3350 1950 3250 1950
Wire Wire Line
3050 1950 2650 1950
Connection ~ 3050 1950
Wire Wire Line
2650 1950 2250 1950
Connection ~ 2650 1950
Wire Wire Line
2250 1950 1900 1950
Connection ~ 2250 1950
$Comp
L power:VCC #PWR0113
U 1 1 5F228578
P 1750 1950
F 0 "#PWR0113" H 1750 1800 50 0001 C CNN
F 1 "VCC" V 1765 2077 50 0000 L CNN
F 2 "" H 1750 1950 50 0001 C CNN
F 3 "" H 1750 1950 50 0001 C CNN
1 1750 1950
0 -1 -1 0
$EndComp
Wire Wire Line
1900 1950 1750 1950
Connection ~ 1900 1950
$Comp
L power:GND #PWR0114
U 1 1 5F22A0E7
P 3050 1650
F 0 "#PWR0114" H 3050 1400 50 0001 C CNN
F 1 "GND" H 3055 1477 50 0000 C CNN
F 2 "" H 3050 1650 50 0001 C CNN
F 3 "" H 3050 1650 50 0001 C CNN
1 3050 1650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5F22A456
P 2650 1650
F 0 "#PWR0115" H 2650 1400 50 0001 C CNN
F 1 "GND" H 2655 1477 50 0000 C CNN
F 2 "" H 2650 1650 50 0001 C CNN
F 3 "" H 2650 1650 50 0001 C CNN
1 2650 1650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 5F22B9D3
P 2250 1650
F 0 "#PWR0116" H 2250 1400 50 0001 C CNN
F 1 "GND" H 2255 1477 50 0000 C CNN
F 2 "" H 2250 1650 50 0001 C CNN
F 3 "" H 2250 1650 50 0001 C CNN
1 2250 1650
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 5F22BDAA
P 1900 1650
F 0 "#PWR0117" H 1900 1400 50 0001 C CNN
F 1 "GND" H 1905 1477 50 0000 C CNN
F 2 "" H 1900 1650 50 0001 C CNN
F 3 "" H 1900 1650 50 0001 C CNN
1 1900 1650
-1 0 0 1
$EndComp
Wire Wire Line
3350 2050 3250 2050
Wire Wire Line
3250 2050 3250 1950
Connection ~ 3250 1950
Wire Wire Line
3250 1950 3050 1950
$Comp
L power:GND #PWR0118
U 1 1 5F22F301
P 4450 2550
F 0 "#PWR0118" H 4450 2300 50 0001 C CNN
F 1 "GND" H 4455 2377 50 0000 C CNN
F 2 "" H 4450 2550 50 0001 C CNN
F 3 "" H 4450 2550 50 0001 C CNN
1 4450 2550
1 0 0 -1
$EndComp
$Comp
L Device:C C1
U 1 1 5F22F6F4
P 950 2350
F 0 "C1" H 835 2304 50 0000 R CNN
F 1 "100n" H 835 2395 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 988 2200 50 0001 C CNN
F 3 "~" H 950 2350 50 0001 C CNN
F 4 "C14663" H 950 2350 50 0001 C CNN "LCSC"
1 950 2350
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR0119
U 1 1 5F231734
P 950 2500
F 0 "#PWR0119" H 950 2250 50 0001 C CNN
F 1 "GND" H 955 2327 50 0000 C CNN
F 2 "" H 950 2500 50 0001 C CNN
F 3 "" H 950 2500 50 0001 C CNN
1 950 2500
1 0 0 -1
$EndComp
Wire Wire Line
4450 2550 4350 2550
Wire Wire Line
4300 2450 4350 2450
Wire Wire Line
4350 2450 4350 2550
Connection ~ 4350 2550
Wire Wire Line
4350 2550 4300 2550
Wire Wire Line
3350 2550 3250 2550
Text GLabel 3200 2550 0 50 Input ~ 0
POWER_GOOD
$Comp
L Device:R R3
U 1 1 5F27EB2F
P 3250 2700
F 0 "R3" H 3320 2746 50 0000 L CNN
F 1 "120k" H 3320 2655 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3180 2700 50 0001 C CNN
F 3 "~" H 3250 2700 50 0001 C CNN
F 4 "C25808" H 3250 2700 50 0001 C CNN "LCSC"
1 3250 2700
1 0 0 -1
$EndComp
Connection ~ 3250 2550
Wire Wire Line
3250 2550 3200 2550
$Comp
L power:GND #PWR0120
U 1 1 5F27EE89
P 1800 2650
F 0 "#PWR0120" H 1800 2400 50 0001 C CNN
F 1 "GND" H 1805 2477 50 0000 C CNN
F 2 "" H 1800 2650 50 0001 C CNN
F 3 "" H 1800 2650 50 0001 C CNN
1 1800 2650
1 0 0 -1
$EndComp
$Comp
L Device:R R2
U 1 1 5F27F1FA
P 1800 2500
F 0 "R2" H 1870 2546 50 0000 L CNN
F 1 "120k" H 1870 2455 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1730 2500 50 0001 C CNN
F 3 "~" H 1800 2500 50 0001 C CNN
F 4 "C25808" H 1800 2500 50 0001 C CNN "LCSC"
1 1800 2500
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0121
U 1 1 5F280ED0
P 3250 2850
F 0 "#PWR0121" H 3250 2700 50 0001 C CNN
F 1 "+3V3" H 3265 3023 50 0000 C CNN
F 2 "" H 3250 2850 50 0001 C CNN
F 3 "" H 3250 2850 50 0001 C CNN
1 3250 2850
-1 0 0 1
$EndComp
Text GLabel 1700 2350 0 50 Input ~ 0
ENABLE
Wire Wire Line
1700 2350 1800 2350
Connection ~ 1800 2350
Wire Wire Line
3700 1550 3600 1550
Connection ~ 3600 1550
Wire Wire Line
3950 1550 4050 1550
Connection ~ 4050 1550
$Comp
L Regulator_Linear:XC6206PxxxMR U3
U 1 1 5F2B9082
P 4650 6550
F 0 "U3" H 4650 6792 50 0000 C CNN
F 1 "XC6206P332MR" H 4650 6701 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4650 6775 50 0001 C CIN
F 3 "https://www.torexsemi.com/file/xc6206/XC6206.pdf" H 4650 6550 50 0001 C CNN
F 4 "C5446" H 4650 6550 50 0001 C CNN "LCSC"
F 5 "0;0;180" H 4650 6550 50 0001 C CNN "JLCPCB_CORRECTION"
1 4650 6550
1 0 0 -1
$EndComp
$Comp
L Device:C C15
U 1 1 5F2C0FEE
P 4050 6700
F 0 "C15" H 4165 6746 50 0000 L CNN
F 1 "1u" H 4165 6655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4088 6550 50 0001 C CNN
F 3 "~" H 4050 6700 50 0001 C CNN
F 4 "C52923" H 4050 6700 50 0001 C CNN "LCSC"
1 4050 6700
1 0 0 -1
$EndComp
$Comp
L Device:C C16
U 1 1 5F2C1602
P 5200 6700
F 0 "C16" H 5315 6746 50 0000 L CNN
F 1 "1u" H 5315 6655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5238 6550 50 0001 C CNN
F 3 "~" H 5200 6700 50 0001 C CNN
F 4 "C52923" H 5200 6700 50 0001 C CNN "LCSC"
1 5200 6700
1 0 0 -1
$EndComp
Wire Wire Line
4350 6550 4050 6550
Wire Wire Line
4950 6550 5200 6550
$Comp
L power:+3V3 #PWR0122
U 1 1 5F2C7ADF
P 5500 6550
F 0 "#PWR0122" H 5500 6400 50 0001 C CNN
F 1 "+3V3" V 5515 6678 50 0000 L CNN
F 2 "" H 5500 6550 50 0001 C CNN
F 3 "" H 5500 6550 50 0001 C CNN
1 5500 6550
0 1 1 0
$EndComp
Wire Wire Line
5500 6550 5200 6550
Connection ~ 5200 6550
$Comp
L power:VCC #PWR0123
U 1 1 5F2CAA7E
P 3800 6550
F 0 "#PWR0123" H 3800 6400 50 0001 C CNN
F 1 "VCC" V 3815 6677 50 0000 L CNN
F 2 "" H 3800 6550 50 0001 C CNN
F 3 "" H 3800 6550 50 0001 C CNN
1 3800 6550
0 -1 -1 0
$EndComp
Wire Wire Line
3800 6550 4050 6550
Connection ~ 4050 6550
$Comp
L power:GND #PWR0124
U 1 1 5F2CDC35
P 4050 6850
F 0 "#PWR0124" H 4050 6600 50 0001 C CNN
F 1 "GND" H 4055 6677 50 0000 C CNN
F 2 "" H 4050 6850 50 0001 C CNN
F 3 "" H 4050 6850 50 0001 C CNN
1 4050 6850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0125
U 1 1 5F2CDF2A
P 4650 6850
F 0 "#PWR0125" H 4650 6600 50 0001 C CNN
F 1 "GND" H 4655 6677 50 0000 C CNN
F 2 "" H 4650 6850 50 0001 C CNN
F 3 "" H 4650 6850 50 0001 C CNN
1 4650 6850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0126
U 1 1 5F2CE269
P 5200 6850
F 0 "#PWR0126" H 5200 6600 50 0001 C CNN
F 1 "GND" H 5205 6677 50 0000 C CNN
F 2 "" H 5200 6850 50 0001 C CNN
F 3 "" H 5200 6850 50 0001 C CNN
1 5200 6850
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_02x02_Odd_Even J1
U 1 1 5F2DFF4D
P 2150 6250
F 0 "J1" H 2200 6467 50 0000 C CNN
F 1 "LED_OUT" H 2200 6376 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical" H 2150 6250 50 0001 C CNN
F 3 "~" H 2150 6250 50 0001 C CNN
1 2150 6250
1 0 0 -1
$EndComp
Text GLabel 1950 6250 0 50 Input ~ 0
LED+
Text GLabel 2450 6250 2 50 Input ~ 0
LED+
Text GLabel 2450 6350 2 50 Input ~ 0
LED-
Text GLabel 1950 6350 0 50 Input ~ 0
LED-
$Comp
L Connector_Generic:Conn_02x06_Odd_Even J2
U 1 1 5F2F60EE
P 2150 6950
F 0 "J2" H 2200 7367 50 0000 C CNN
F 1 "INPUT" H 2200 7276 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical" H 2150 6950 50 0001 C CNN
F 3 "~" H 2150 6950 50 0001 C CNN
1 2150 6950
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR0127
U 1 1 5F2F766A
P 850 6850
F 0 "#PWR0127" H 850 6700 50 0001 C CNN
F 1 "VCC" V 865 6977 50 0000 L CNN
F 2 "" H 850 6850 50 0001 C CNN
F 3 "" H 850 6850 50 0001 C CNN
1 850 6850
0 -1 -1 0
$EndComp
$Comp
L power:VCC #PWR0128
U 1 1 5F2F7DB1
P 2450 6850
F 0 "#PWR0128" H 2450 6700 50 0001 C CNN
F 1 "VCC" V 2465 6978 50 0000 L CNN
F 2 "" H 2450 6850 50 0001 C CNN
F 3 "" H 2450 6850 50 0001 C CNN
1 2450 6850
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 5F2FB504
P 850 6750
F 0 "#PWR0129" H 850 6500 50 0001 C CNN
F 1 "GND" V 855 6622 50 0000 R CNN
F 2 "" H 850 6750 50 0001 C CNN
F 3 "" H 850 6750 50 0001 C CNN
1 850 6750
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0130
U 1 1 5F2FD02F
P 2450 6750
F 0 "#PWR0130" H 2450 6500 50 0001 C CNN
F 1 "GND" V 2455 6622 50 0000 R CNN
F 2 "" H 2450 6750 50 0001 C CNN
F 3 "" H 2450 6750 50 0001 C CNN
1 2450 6750
0 -1 -1 0
$EndComp
Text GLabel 1950 6950 0 50 Input ~ 0
ENABLE
Text GLabel 2450 6950 2 50 Input ~ 0
ENABLE
Text GLabel 2450 7050 2 50 Input ~ 0
POWER_GOOD
Text GLabel 1950 7050 0 50 Input ~ 0
POWER_GOOD
Text GLabel 2450 7150 2 50 Input ~ 0
PWM
Text GLabel 1950 7150 0 50 Input ~ 0
PWM
Text Notes 7950 1700 0 50 ~ 0
Connect these two grounds together first and then via a single point to the rest\nof the ground. The bottom ground should be connected directly to the pad of the\nsense resistor.
Wire Wire Line
9100 1950 8950 1950
Wire Wire Line
7700 1950 7900 1950
Wire Wire Line
7100 1950 7250 1950
$Comp
L Device:R R15
U 1 1 5F359B76
P 8050 2100
F 0 "R15" H 8120 2146 50 0000 L CNN
F 1 "30k" H 8120 2055 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7980 2100 50 0001 C CNN
F 3 "~" H 8050 2100 50 0001 C CNN
F 4 "C22984" H 8050 2100 50 0001 C CNN "LCSC"
1 8050 2100
1 0 0 -1
$EndComp
Connection ~ 8050 1950
$Comp
L Device:R R12
U 1 1 5F359FFD
P 7250 2100
F 0 "R12" H 7320 2146 50 0000 L CNN
F 1 "30k" H 7320 2055 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7180 2100 50 0001 C CNN
F 3 "~" H 7250 2100 50 0001 C CNN
F 4 "C22984" H 7250 2100 50 0001 C CNN "LCSC"
1 7250 2100
1 0 0 -1
$EndComp
Connection ~ 7250 1950
Wire Wire Line
7250 1950 7400 1950
$Comp
L Amplifier_Operational:LM324 U2
U 1 1 5F35AF0D
P 6100 3200
F 0 "U2" V 6050 3550 50 0000 R CNN
F 1 "TPH2504-SR" V 6150 3850 50 0000 R CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 6050 3300 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2902-n.pdf" H 6150 3400 50 0001 C CNN
F 4 "C115918" H 6100 3200 50 0001 C CNN "LCSC"
F 5 "0;0;-90" H 6100 3200 50 0001 C CNN "JLCPCB_CORRECTION"
1 6100 3200
-1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM324 U2
U 2 1 5F35C47E
P 5850 4900
F 0 "U2" H 5850 5200 50 0000 C CNN
F 1 "TPH2504-SR" H 6050 5100 50 0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 5800 5000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2902-n.pdf" H 5900 5100 50 0001 C CNN
F 4 "C115918" H 5850 4900 50 0001 C CNN "LCSC"
F 5 "0;0;-90" H 5850 4900 50 0001 C CNN "JLCPCB_CORRECTION"
2 5850 4900
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM324 U2
U 3 1 5F35DBAF
P 7000 4300
F 0 "U2" V 7046 4070 50 0000 R CNN
F 1 "TPH2504-SR" V 6955 4070 50 0000 R CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 6950 4400 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2902-n.pdf" H 7050 4500 50 0001 C CNN
F 4 "C115918" H 7000 4300 50 0001 C CNN "LCSC"
F 5 "0;0;-90" H 7000 4300 50 0001 C CNN "JLCPCB_CORRECTION"
3 7000 4300
0 -1 -1 0
$EndComp
$Comp
L Amplifier_Operational:LM324 U2
U 5 1 5F361281
P 5850 4900
F 0 "U2" H 5808 4900 50 0000 L CNN
F 1 "TPH2504-SR" H 5808 4855 50 0001 L CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 5800 5000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2902-n.pdf" H 5900 5100 50 0001 C CNN
F 4 "C115918" H 5850 4900 50 0001 C CNN "LCSC"
F 5 "0;0;-90" H 5850 4900 50 0001 C CNN "JLCPCB_CORRECTION"
5 5850 4900
1 0 0 -1
$EndComp
Wire Wire Line
7250 2250 7250 2350
Wire Wire Line
7250 2450 7450 2450
Wire Wire Line
7650 2450 8050 2450
Wire Wire Line
8050 2450 8050 2250
$Comp
L Device:R R13
U 1 1 5F3841F8
P 7650 2350
F 0 "R13" V 7443 2350 50 0000 C CNN
F 1 "120k" V 7534 2350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7580 2350 50 0001 C CNN
F 3 "~" H 7650 2350 50 0001 C CNN
F 4 "C25808" H 7650 2350 50 0001 C CNN "LCSC"
1 7650 2350
0 1 1 0
$EndComp
$Comp
L Device:R R16
U 1 1 5F38B7B4
P 8050 2750
F 0 "R16" H 8120 2796 50 0000 L CNN
F 1 "120k" H 8120 2705 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7980 2750 50 0001 C CNN
F 3 "~" H 8050 2750 50 0001 C CNN
F 4 "C25808" H 8050 2750 50 0001 C CNN "LCSC"
1 8050 2750
1 0 0 -1
$EndComp
Wire Wire Line
8050 2600 8050 2450
Connection ~ 8050 2450
Wire Wire Line
8050 2900 8050 3050
Wire Wire Line
8050 3050 7550 3050
Wire Wire Line
5800 3200 5250 3200
Wire Wire Line
5250 3200 5250 2200
Wire Wire Line
5250 2200 4300 2200
$Comp
L Device:R R7
U 1 1 5F3CD914
P 5700 3550
F 0 "R7" V 5493 3550 50 0000 C CNN
F 1 "120k" V 5584 3550 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5630 3550 50 0001 C CNN
F 3 "~" H 5700 3550 50 0001 C CNN
F 4 "C25808" H 5700 3550 50 0001 C CNN "LCSC"
1 5700 3550
0 1 1 0
$EndComp
Wire Wire Line
5250 3200 5250 3550
Wire Wire Line
5250 3550 5550 3550
Connection ~ 5250 3200
Wire Wire Line
5850 3550 6550 3550
Wire Wire Line
6550 3550 6550 3300
Wire Wire Line
6550 3300 6400 3300
$Comp
L Device:R R8
U 1 1 5F3D15ED
P 6550 3700
F 0 "R8" H 6620 3746 50 0000 L CNN
F 1 "30k" H 6620 3655 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6480 3700 50 0001 C CNN
F 3 "~" H 6550 3700 50 0001 C CNN
F 4 "C22984" H 6550 3700 50 0001 C CNN "LCSC"
1 6550 3700
1 0 0 -1
$EndComp
Connection ~ 6550 3550
$Comp
L power:GND #PWR06
U 1 1 5F3D23DF
P 6550 3850
F 0 "#PWR06" H 6550 3600 50 0001 C CNN
F 1 "GND" H 6555 3677 50 0000 C CNN
F 2 "" H 6550 3850 50 0001 C CNN
F 3 "" H 6550 3850 50 0001 C CNN
1 6550 3850
1 0 0 -1
$EndComp
$Comp
L Device:R R14
U 1 1 5F3D2A0D
P 7550 3250
F 0 "R14" H 7620 3296 50 0000 L CNN
F 1 "30k" H 7620 3205 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7480 3250 50 0001 C CNN
F 3 "~" H 7550 3250 50 0001 C CNN
F 4 "C22984" H 7550 3250 50 0001 C CNN "LCSC"
1 7550 3250
1 0 0 -1
$EndComp
Wire Wire Line
7550 3450 7350 3450
Wire Wire Line
7000 3450 7000 3100
Wire Wire Line
7000 3100 6400 3100
Wire Wire Line
7550 3400 7550 3450
Wire Wire Line
7550 3050 7550 3100
$Comp
L Connector:TestPoint TP2
U 1 1 5F3EB96D
P 5200 6400
F 0 "TP2" H 5258 6518 50 0000 L CNN
F 1 "3V3" H 5258 6427 50 0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_1.5x1.5mm_Drill0.7mm" H 5400 6400 50 0001 C CNN
F 3 "~" H 5400 6400 50 0001 C CNN
1 5200 6400
1 0 0 -1
$EndComp
$Comp
L Connector:TestPoint TP3
U 1 1 5F3EDDEC
P 7550 3450
F 0 "TP3" H 7492 3476 50 0000 R CNN
F 1 "AmplifiedFeedback" H 7492 3567 50 0000 R CNN
F 2 "TestPoint:TestPoint_THTPad_1.5x1.5mm_Drill0.7mm" H 7750 3450 50 0001 C CNN
F 3 "~" H 7750 3450 50 0001 C CNN
1 7550 3450
-1 0 0 1
$EndComp
Connection ~ 7550 3450
$Comp
L Device:R R11
U 1 1 5F3EFA5A
P 7000 3700
F 0 "R11" H 7070 3746 50 0000 L CNN
F 1 "30k" H 7070 3655 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6930 3700 50 0001 C CNN
F 3 "~" H 7000 3700 50 0001 C CNN
F 4 "C22984" H 7000 3700 50 0001 C CNN "LCSC"
1 7000 3700
1 0 0 -1
$EndComp
Wire Wire Line
7000 3550 7000 3450
Connection ~ 7000 3450
Wire Wire Line
7100 4600 7100 4750
Wire Wire Line
7100 4750 7750 4750
Wire Wire Line
7750 4750 7750 4000
Wire Wire Line
7750 4000 7000 4000
Wire Wire Line
7000 3850 7000 4000
Connection ~ 7000 4000
Wire Wire Line
7350 3450 7350 3850
Wire Wire Line
7350 3850 8050 3850
Connection ~ 7350 3450
Wire Wire Line
7350 3450 7000 3450
$Comp
L Device:R R9
U 1 1 5F40DE82
P 6600 4900
F 0 "R9" V 6393 4900 50 0000 C CNN
F 1 "51k" V 6484 4900 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6530 4900 50 0001 C CNN
F 3 "~" H 6600 4900 50 0001 C CNN
F 4 "C23196" H 6600 4900 50 0001 C CNN "LCSC"
1 6600 4900
0 1 1 0
$EndComp
$Comp
L Device:R R10
U 1 1 5F40ED45
P 6900 5100
F 0 "R10" H 6970 5146 50 0000 L CNN
F 1 "3k3" H 6970 5055 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6830 5100 50 0001 C CNN
F 3 "~" H 6900 5100 50 0001 C CNN
F 4 "C22978" H 6900 5100 50 0001 C CNN "LCSC"
1 6900 5100
1 0 0 -1
$EndComp
Wire Wire Line
6900 4600 6900 4900
Wire Wire Line
6750 4900 6900 4900
Connection ~ 6900 4900
Wire Wire Line
6900 4900 6900 4950
$Comp
L Transistor_FET:2N7002 Q1
U 1 1 5F413C23
P 7700 5150
F 0 "Q1" H 7905 5196 50 0000 L CNN
F 1 "2N7002" H 7905 5105 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 7900 5075 50 0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 7700 5150 50 0001 L CNN
F 4 "C8545" H 7700 5150 50 0001 C CNN "LCSC"
F 5 "0;0;180" H 7700 5150 50 0001 C CNN "JLCPCB_CORRECTION"
1 7700 5150
-1 0 0 -1
$EndComp
Wire Wire Line
7600 4950 7600 4900
Wire Wire Line
7600 4900 6900 4900
Wire Wire Line
6900 5250 6900 5450
Wire Wire Line
6900 5450 7600 5450
Wire Wire Line
7600 5450 7600 5350
$Comp
L power:GND #PWR07
U 1 1 5F42271A
P 6900 5450
F 0 "#PWR07" H 6900 5200 50 0001 C CNN
F 1 "GND" H 6905 5277 50 0000 C CNN
F 2 "" H 6900 5450 50 0001 C CNN
F 3 "" H 6900 5450 50 0001 C CNN
1 6900 5450
1 0 0 -1
$EndComp
Connection ~ 6900 5450
$Comp
L Device:R R17
U 1 1 5F422F4E
P 8050 5450
F 0 "R17" V 7843 5450 50 0000 C CNN
F 1 "120k" V 7934 5450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7980 5450 50 0001 C CNN
F 3 "~" H 8050 5450 50 0001 C CNN
F 4 "C25808" H 8050 5450 50 0001 C CNN "LCSC"
1 8050 5450
0 1 1 0
$EndComp
Wire Wire Line
7900 5450 7600 5450
Connection ~ 7600 5450
$Comp
L Transistor_FET:2N7002 Q2
U 1 1 5F426124
P 8400 4950
F 0 "Q2" V 8742 4950 50 0000 C CNN
F 1 "2N7002" V 8651 4950 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 8600 4875 50 0001 L CIN
F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 8400 4950 50 0001 L CNN
F 4 "C8545" H 8400 4950 50 0001 C CNN "LCSC"
F 5 "0;0;180" H 8400 4950 50 0001 C CNN "JLCPCB_CORRECTION"
1 8400 4950
0 1 -1 0
$EndComp
Wire Wire Line
8400 5150 7900 5150
Wire Wire Line
8050 4850 8200 4850
Wire Wire Line
8050 3850 8050 4850
Wire Wire Line
8400 5150 8400 5450
Wire Wire Line
8400 5450 8200 5450
Connection ~ 8400 5150
$Comp
L Device:R R18
U 1 1 5F438AF6
P 8950 4700
F 0 "R18" H 9020 4746 50 0000 L CNN
F 1 "51k" H 9020 4655 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8880 4700 50 0001 C CNN
F 3 "~" H 8950 4700 50 0001 C CNN
F 4 "C23196" H 8950 4700 50 0001 C CNN "LCSC"
1 8950 4700
1 0 0 -1
$EndComp
$Comp
L Device:R R19
U 1 1 5F439780
P 8950 5000
F 0 "R19" H 9020 5046 50 0000 L CNN
F 1 "1k8" H 9020 4955 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8880 5000 50 0001 C CNN
F 3 "~" H 8950 5000 50 0001 C CNN
F 4 "C4177" H 8950 5000 50 0001 C CNN "LCSC"
1 8950 5000
1 0 0 -1
$EndComp
Wire Wire Line
8950 4850 8600 4850
Connection ~ 8950 4850
$Comp
L power:GND #PWR09
U 1 1 5F43CDEF
P 8950 5300
F 0 "#PWR09" H 8950 5050 50 0001 C CNN
F 1 "GND" H 8955 5127 50 0000 C CNN
F 2 "" H 8950 5300 50 0001 C CNN
F 3 "" H 8950 5300 50 0001 C CNN
1 8950 5300
1 0 0 -1
$EndComp
Wire Wire Line
8950 5300 8950 5150
$Comp
L power:+3.3V #PWR08
U 1 1 5F4401BE
P 8950 4450
F 0 "#PWR08" H 8950 4300 50 0001 C CNN
F 1 "+3.3V" H 8965 4623 50 0000 C CNN
F 2 "" H 8950 4450 50 0001 C CNN
F 3 "" H 8950 4450 50 0001 C CNN
1 8950 4450
1 0 0 -1
$EndComp
Wire Wire Line
8950 4450 8950 4550
Wire Wire Line
5550 5000 5400 5000
Wire Wire Line
5400 5000 5400 5600
Wire Wire Line
6350 4050 5500 4050
$Comp
L Device:C C12
U 1 1 5F4691D3
P 5350 4050
F 0 "C12" V 5098 4050 50 0000 C CNN
F 1 "1n5" V 5189 4050 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5388 3900 50 0001 C CNN
F 3 "~" H 5350 4050 50 0001 C CNN
F 4 "C1595" H 5350 4050 50 0001 C CNN "LCSC"
1 5350 4050
0 1 1 0
$EndComp
$Comp
L Device:C C11
U 1 1 5F46AC04
P 4950 4950
F 0 "C11" H 4835 4904 50 0000 R CNN
F 1 "220p" H 4835 4995 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4988 4800 50 0001 C CNN
F 3 "~" H 4950 4950 50 0001 C CNN
F 4 "C1603" H 4950 4950 50 0001 C CNN "LCSC"
1 4950 4950
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR02
U 1 1 5F46C8C0
P 4950 5100
F 0 "#PWR02" H 4950 4850 50 0001 C CNN
F 1 "GND" H 4955 4927 50 0000 C CNN
F 2 "" H 4950 5100 50 0001 C CNN
F 3 "" H 4950 5100 50 0001 C CNN
1 4950 5100
1 0 0 -1
$EndComp
Wire Wire Line
5550 4800 4950 4800
$Comp
L Device:R R6
U 1 1 5F470729
P 4700 4800
F 0 "R6" V 4493 4800 50 0000 C CNN
F 1 "30k" V 4584 4800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4630 4800 50 0001 C CNN
F 3 "~" H 4700 4800 50 0001 C CNN
F 4 "C22984" H 4700 4800 50 0001 C CNN "LCSC"
1 4700 4800
0 1 1 0
$EndComp
Wire Wire Line
4950 4800 4850 4800
Connection ~ 4950 4800
Wire Wire Line
5200 4050 4500 4050
Wire Wire Line
4500 4050 4500 4800
Wire Wire Line
4500 4800 4550 4800
$Comp
L Device:R R5
U 1 1 5F478289
P 4300 4800
F 0 "R5" V 4093 4800 50 0000 C CNN
F 1 "91k" V 4184 4800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4230 4800 50 0001 C CNN
F 3 "~" H 4300 4800 50 0001 C CNN
F 4 "C23265" H 4300 4800 50 0001 C CNN "LCSC"
1 4300 4800
0 1 1 0
$EndComp
$Comp
L Device:C C8
U 1 1 5F479D65
P 4000 4950
F 0 "C8" H 3885 4904 50 0000 R CNN
F 1 "3n3" H 3885 4995 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4038 4800 50 0001 C CNN
F 3 "~" H 4000 4950 50 0001 C CNN
F 4 "C1613" H 4000 4950 50 0001 C CNN "LCSC"
1 4000 4950
-1 0 0 1
$EndComp
$Comp
L Device:R R4
U 1 1 5F4B9B1B
P 3700 4800
F 0 "R4" V 3493 4800 50 0000 C CNN
F 1 "9k1" V 3584 4800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 4800 50 0001 C CNN
F 3 "~" H 3700 4800 50 0001 C CNN
F 4 "C23260" H 3700 4800 50 0001 C CNN "LCSC"
1 3700 4800
0 1 1 0
$EndComp
$Comp
L power:GND #PWR01
U 1 1 5F4BA535
P 4000 5100
F 0 "#PWR01" H 4000 4850 50 0001 C CNN
F 1 "GND" H 4005 4927 50 0000 C CNN
F 2 "" H 4000 5100 50 0001 C CNN
F 3 "" H 4000 5100 50 0001 C CNN
1 4000 5100
1 0 0 -1
$EndComp
Wire Wire Line
4450 4800 4500 4800
Connection ~ 4500 4800
Wire Wire Line
4150 4800 4000 4800
Wire Wire Line
4000 4800 3850 4800
Connection ~ 4000 4800
Text GLabel 3450 4800 0 50 Input ~ 0
PWM
Wire Wire Line
3450 4800 3550 4800
Wire Wire Line
8400 5450 8400 5800
Wire Wire Line
8400 5800 3450 5800
Connection ~ 8400 5450
Text GLabel 3450 5800 0 50 Input ~ 0
FAST_DIM
Text GLabel 1950 7250 0 50 Input ~ 0
FAST_DIM
Text GLabel 2450 7250 2 50 Input ~ 0
FAST_DIM
Wire Wire Line
6350 4900 6350 4050
Wire Wire Line
6350 4900 6150 4900
Wire Wire Line
6450 4900 6350 4900
Connection ~ 6350 4900
Wire Wire Line
5400 5600 6350 5600
Wire Wire Line
6350 5600 6350 4900
$Comp
L power:GND #PWR05
U 1 1 5F5AE9AC
P 5750 5200
F 0 "#PWR05" H 5750 4950 50 0001 C CNN
F 1 "GND" H 5755 5027 50 0000 C CNN
F 2 "" H 5750 5200 50 0001 C CNN
F 3 "" H 5750 5200 50 0001 C CNN
1 5750 5200
1 0 0 -1
$EndComp
$Comp
L Device:C C13
U 1 1 5F5AF0F6
P 5350 4500
F 0 "C13" V 5098 4500 50 0000 C CNN
F 1 "100n" V 5189 4500 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5388 4350 50 0001 C CNN
F 3 "~" H 5350 4500 50 0001 C CNN
F 4 "C14663" H 5350 4500 50 0001 C CNN "LCSC"
1 5350 4500
0 1 1 0
$EndComp
Wire Wire Line
5500 4500 5750 4500
Wire Wire Line
5750 4500 5750 4600
$Comp
L power:+3V3 #PWR04
U 1 1 5F5B39EB
P 5750 4400
F 0 "#PWR04" H 5750 4250 50 0001 C CNN
F 1 "+3V3" H 5765 4573 50 0000 C CNN
F 2 "" H 5750 4400 50 0001 C CNN
F 3 "" H 5750 4400 50 0001 C CNN
1 5750 4400
1 0 0 -1
$EndComp
Wire Wire Line
5750 4400 5750 4500
Connection ~ 5750 4500
$Comp
L power:GND #PWR03
U 1 1 5F5B7BEF
P 5200 4500
F 0 "#PWR03" H 5200 4250 50 0001 C CNN
F 1 "GND" V 5205 4372 50 0000 R CNN
F 2 "" H 5200 4500 50 0001 C CNN
F 3 "" H 5200 4500 50 0001 C CNN
1 5200 4500
0 1 1 0
$EndComp
$Comp
L Connector:TestPoint TP1
U 1 1 5F5BC360
P 5250 2200
F 0 "TP1" V 5204 2388 50 0000 L CNN
F 1 "ChipFeedback" V 5295 2388 50 0000 L CNN
F 2 "TestPoint:TestPoint_THTPad_1.5x1.5mm_Drill0.7mm" H 5450 2200 50 0001 C CNN
F 3 "~" H 5450 2200 50 0001 C CNN
1 5250 2200
0 1 1 0
$EndComp
Connection ~ 5250 2200
Wire Wire Line
5200 6400 5200 6550
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5F60B4AA
P 1400 6550
F 0 "#FLG0101" H 1400 6625 50 0001 C CNN
F 1 "PWR_FLAG" H 1400 6723 50 0000 C CNN
F 2 "" H 1400 6550 50 0001 C CNN
F 3 "~" H 1400 6550 50 0001 C CNN
1 1400 6550
1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5F60BDD9
P 1000 6550
F 0 "#FLG0102" H 1000 6625 50 0001 C CNN
F 1 "PWR_FLAG" H 1000 6723 50 0000 C CNN
F 2 "" H 1000 6550 50 0001 C CNN
F 3 "~" H 1000 6550 50 0001 C CNN
1 1000 6550
1 0 0 -1
$EndComp
Wire Wire Line
850 6750 1400 6750
Wire Wire Line
850 6850 1000 6850
Wire Wire Line
1400 6550 1400 6750
Connection ~ 1400 6750
Wire Wire Line
1400 6750 1950 6750
Wire Wire Line
1000 6550 1000 6850
Connection ~ 1000 6850
Wire Wire Line
1000 6850 1950 6850
Wire Wire Line
7250 2350 7500 2350
Connection ~ 7250 2350
Wire Wire Line
7250 2350 7250 2450
Wire Wire Line
8050 1950 8750 1950
Wire Wire Line
7800 2350 7900 2350
Wire Wire Line
7900 2350 7900 1950
Connection ~ 7900 1950
Wire Wire Line
7900 1950 8050 1950
$Comp
L Device:Net-Tie_2 NT1
U 1 1 5F3732B0
P 8850 1950
F 0 "NT1" H 8850 2131 50 0000 C CNN
F 1 "SenseTie" H 8850 2040 50 0000 C CNN
F 2 "NetTie:NetTie-2_SMD_Pad0.5mm" H 8850 1950 50 0001 C CNN
F 3 "~" H 8850 1950 50 0001 C CNN
1 8850 1950
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM324 U2
U 4 1 5F35F1E1
P 7550 2750
F 0 "U2" H 7600 3050 50 0000 C CNN
F 1 "TPH2504-SR" H 7750 2950 50 0000 C CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 7500 2850 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm2902-n.pdf" H 7600 2950 50 0001 C CNN
F 4 "C115918" H 7550 2750 50 0001 C CNN "LCSC"
F 5 "0;0;-90" H 7550 2750 50 0001 C CNN "JLCPCB_CORRECTION"
4 7550 2750
0 -1 1 0
$EndComp
Connection ~ 7550 3050
$Comp
L Mechanical:MountingHole H3
U 1 1 5F812976
P 1300 5050
F 0 "H3" H 1400 5096 50 0000 L CNN
F 1 "MountingHole" H 1400 5005 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2" H 1300 5050 50 0001 C CNN
F 3 "~" H 1300 5050 50 0001 C CNN
1 1300 5050
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5F812F86
P 1300 5250
F 0 "H4" H 1400 5296 50 0000 L CNN
F 1 "MountingHole" H 1400 5205 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2" H 1300 5250 50 0001 C CNN
F 3 "~" H 1300 5250 50 0001 C CNN
1 1300 5250
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 5F815CE7
P 1300 4600
F 0 "H1" H 1400 4646 50 0000 L CNN
F 1 "MountingHole" H 1400 4555 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2" H 1300 4600 50 0001 C CNN
F 3 "~" H 1300 4600 50 0001 C CNN
1 1300 4600
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5F815CED
P 1300 4800
F 0 "H2" H 1400 4846 50 0000 L CNN
F 1 "MountingHole" H 1400 4755 50 0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2" H 1300 4800 50 0001 C CNN
F 3 "~" H 1300 4800 50 0001 C CNN
1 1300 4800
1 0 0 -1
$EndComp
Wire Wire Line
950 2200 3350 2200
Wire Wire Line
1800 2350 3350 2350
$Comp
L power:+3.3V #PWR0106
U 1 1 5F85B2BF
P 2300 2450
F 0 "#PWR0106" H 2300 2300 50 0001 C CNN
F 1 "+3.3V" H 2315 2623 50 0000 C CNN
F 2 "" H 2300 2450 50 0001 C CNN
F 3 "" H 2300 2450 50 0001 C CNN
1 2300 2450
-1 0 0 1
$EndComp
Wire Wire Line
2300 2450 3350 2450
$EndSCHEMATC