EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:microchip_dspic33dsc
LIBS:74xgxx
LIBS:ac-dc
LIBS:actel
LIBS:Altera
LIBS:analog_devices
LIBS:brooktre
LIBS:cmos_ieee
LIBS:dc-dc
LIBS:diode
LIBS:elec-unifil
LIBS:ESD_Protection
LIBS:ftdi
LIBS:gennum
LIBS:graphic
LIBS:hc11
LIBS:ir
LIBS:Lattice
LIBS:logo
LIBS:maxim
LIBS:motor_drivers
LIBS:msp430
LIBS:nordicsemi
LIBS:nxp_armmcu
LIBS:onsemi
LIBS:Oscillators
LIBS:powerint
LIBS:Power_Management
LIBS:pspice
LIBS:references
LIBS:relays
LIBS:rfcom
LIBS:sensors
LIBS:silabs
LIBS:stm8
LIBS:stm32
LIBS:supertex
LIBS:switches
LIBS:transf
LIBS:ttl_ieee
LIBS:video
LIBS:Xicor
LIBS:Zilog
LIBS:MCP2562FD
LIBS:vccio
LIBS:mcp
LIBS:JX1
LIBS:JX2
LIBS:gates
LIBS:usblc6
LIBS:canbench-hw-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 10
Title "CANbus MicroZed CarrierCard"
Date "25.4.2016"
Rev "RevA"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
NoConn ~ 1250 1100
$Comp
L BARREL_JACK CON1
U 1 1 56E9345D
P 950 1100
F 0 "CON1" H 950 1350 50  0000 C CNN
F 1 "FC681477" H 950 900 50  0000 C CNN
F 2 "footprints:DC_Jack_Socket_THT_PTH" H 950 1100 50  0001 C CNN
F 3 "http://www.tme.eu/cz/Document/06e9a5056fadb9e1303ee897bd8d50a0/FC6814lock.pdf" H 950 1100 50  0001 C CNN
	1    950  1100
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 56FE928B
P 4550 1550
F 0 "C4" H 4575 1650 50  0000 L CNN
F 1 "10n" H 4575 1450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4588 1400 50  0001 C CNN
F 3 "" H 4550 1550 50  0000 C CNN
F 4 "30V" H 4550 1550 60  0001 C CNN "Description"
	1    4550 1550
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 56FE9335
P 4250 1550
F 0 "C3" H 4275 1650 50  0000 L CNN
F 1 "470n" H 4275 1450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4288 1400 50  0001 C CNN
F 3 "" H 4250 1550 50  0000 C CNN
F 4 "30V" H 4250 1550 60  0001 C CNN "Description"
	1    4250 1550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR013
U 1 1 56FE94CA
P 1350 1700
F 0 "#PWR013" H 1350 1450 50  0001 C CNN
F 1 "GND" H 1350 1550 50  0000 C CNN
F 2 "" H 1350 1700 50  0000 C CNN
F 3 "" H 1350 1700 50  0000 C CNN
	1    1350 1700
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 56FE95A0
P 6050 1350
F 0 "C5" V 5900 1300 50  0000 L CNN
F 1 "10n" V 6200 1300 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6088 1200 50  0001 C CNN
F 3 "" H 6050 1350 50  0000 C CNN
F 4 "10n 35V" V 6050 1350 60  0001 C CNN "Description"
	1    6050 1350
	0    1    1    0   
$EndComp
$Comp
L INDUCTOR_SMALL L3
U 1 1 56FE961C
P 6700 1350
F 0 "L3" H 6700 1450 50  0000 C CNN
F 1 "DE1207-33" H 6700 1300 50  0000 C CNN
F 2 "Choke_SMD:Choke_SMD_12x12mm_h8mm" H 6700 1350 50  0001 C CNN
F 3 "" H 6700 1350 50  0000 C CNN
F 4 "33uH, 3A" H 6700 1350 60  0001 C CNN "Description"
	1    6700 1350
	1    0    0    -1  
$EndComp
$Comp
L CP C6
U 1 1 56FE97FD
P 7200 1550
F 0 "C6" H 7225 1650 50  0000 L CNN
F 1 "220u" H 7225 1450 50  0000 L CNN
F 2 "Capacitors_SMD:c_elec_6.3x7.7" H 7238 1400 50  0001 C CNN
F 3 "" H 7200 1550 50  0000 C CNN
F 4 "16V" H 7200 1550 60  0001 C CNN "Description"
F 5 "TME, SC1C227M6L07KVR" H 7200 1550 60  0001 C CNN "Supplier"
	1    7200 1550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 56FE98E3
P 7200 1800
F 0 "#PWR014" H 7200 1550 50  0001 C CNN
F 1 "GND" H 7200 1650 50  0000 C CNN
F 2 "" H 7200 1800 50  0000 C CNN
F 3 "" H 7200 1800 50  0000 C CNN
	1    7200 1800
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 56FE9991
P 3900 1550
F 0 "C2" H 3925 1650 50  0000 L CNN
F 1 "10u" H 3925 1450 50  0000 L CNN
F 2 "Capacitors_SMD:C_1206_HandSoldering" H 3938 1400 50  0001 C CNN
F 3 "" H 3900 1550 50  0000 C CNN
F 4 "10uF 35V" H 3900 1550 60  0001 C CNN "Description"
	1    3900 1550
	1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 56FE9EA2
P 7500 1550
F 0 "C7" H 7525 1650 50  0000 L CNN
F 1 "100n" H 7525 1450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7538 1400 50  0001 C CNN
F 3 "" H 7500 1550 50  0000 C CNN
F 4 "6V" H 7500 1550 60  0001 C CNN "Description"
	1    7500 1550
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 56FE9EE2
P 7750 1550
F 0 "C8" H 7775 1650 50  0000 L CNN
F 1 "10u" H 7775 1450 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7788 1400 50  0001 C CNN
F 3 "" H 7750 1550 50  0000 C CNN
F 4 "6V" H 7750 1550 60  0001 C CNN "Description"
F 5 "TME, CL21A106KQFNNNG" H 7750 1550 60  0001 C CNN "Supplier"
	1    7750 1550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR015
U 1 1 56FE9F85
P 7500 1800
F 0 "#PWR015" H 7500 1550 50  0001 C CNN
F 1 "GND" H 7500 1650 50  0000 C CNN
F 2 "" H 7500 1800 50  0000 C CNN
F 3 "" H 7500 1800 50  0000 C CNN
	1    7500 1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 56FE9FB4
P 7750 1800
F 0 "#PWR016" H 7750 1550 50  0001 C CNN
F 1 "GND" H 7750 1650 50  0000 C CNN
F 2 "" H 7750 1800 50  0000 C CNN
F 3 "" H 7750 1800 50  0000 C CNN
	1    7750 1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 56FEAB78
P 3900 1800
F 0 "#PWR017" H 3900 1550 50  0001 C CNN
F 1 "GND" H 3900 1650 50  0000 C CNN
F 2 "" H 3900 1800 50  0000 C CNN
F 3 "" H 3900 1800 50  0000 C CNN
	1    3900 1800
	1    0    0    -1  
$EndComp
Text Label 2350 900  2    60   ~ 0
VIN_24
Text Label 3150 1150 0    60   ~ 0
VIN_24
$Comp
L GND #PWR018
U 1 1 56FEAF94
P 4250 1800
F 0 "#PWR018" H 4250 1550 50  0001 C CNN
F 1 "GND" H 4250 1650 50  0000 C CNN
F 2 "" H 4250 1800 50  0000 C CNN
F 3 "" H 4250 1800 50  0000 C CNN
	1    4250 1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 56FEAFC3
P 4550 1800
F 0 "#PWR019" H 4550 1550 50  0001 C CNN
F 1 "GND" H 4550 1650 50  0000 C CNN
F 2 "" H 4550 1800 50  0000 C CNN
F 3 "" H 4550 1800 50  0000 C CNN
	1    4550 1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 56FEB5B5
P 5250 1800
F 0 "#PWR020" H 5250 1550 50  0001 C CNN
F 1 "GND" H 5250 1650 50  0000 C CNN
F 2 "" H 5250 1800 50  0000 C CNN
F 3 "" H 5250 1800 50  0000 C CNN
	1    5250 1800
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG021
U 1 1 56FEB9FB
P 1900 800
F 0 "#FLG021" H 1900 895 50  0001 C CNN
F 1 "PWR_FLAG" H 1900 980 50  0000 C CNN
F 2 "" H 1900 800 50  0000 C CNN
F 3 "" H 1900 800 50  0000 C CNN
	1    1900 800 
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR022
U 1 1 56FEBE9B
P 7950 950
F 0 "#PWR022" H 7950 800 50  0001 C CNN
F 1 "+5V" H 7950 1090 50  0000 C CNN
F 2 "" H 7950 950 50  0000 C CNN
F 3 "" H 7950 950 50  0000 C CNN
	1    7950 950 
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG023
U 1 1 56FEC19D
P 8150 1250
F 0 "#FLG023" H 8150 1345 50  0001 C CNN
F 1 "PWR_FLAG" H 8150 1430 50  0000 C CNN
F 2 "" H 8150 1250 50  0000 C CNN
F 3 "" H 8150 1250 50  0000 C CNN
	1    8150 1250
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D3
U 1 1 56FEC6E1
P 6400 1600
F 0 "D3" V 6300 1700 50  0000 C CNN
F 1 "SK34" V 6500 1700 50  0000 C CNN
F 2 "Diodes_SMD:SMA_Handsoldering" H 6400 1600 50  0001 C CNN
F 3 "" H 6400 1600 50  0000 C CNN
	1    6400 1600
	0    1    1    0   
$EndComp
$Comp
L GND #PWR024
U 1 1 56FEC897
P 6400 1800
F 0 "#PWR024" H 6400 1550 50  0001 C CNN
F 1 "GND" H 6400 1650 50  0000 C CNN
F 2 "" H 6400 1800 50  0000 C CNN
F 3 "" H 6400 1800 50  0000 C CNN
	1    6400 1800
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG025
U 1 1 56FF1E58
P 1750 1700
F 0 "#FLG025" H 1750 1795 50  0001 C CNN
F 1 "PWR_FLAG" H 1750 1880 50  0000 C CNN
F 2 "" H 1750 1700 50  0000 C CNN
F 3 "" H 1750 1700 50  0000 C CNN
	1    1750 1700
	-1   0    0    1   
$EndComp
Text Notes 4200 5100 0    60   ~ 0
VCCIO_35
Wire Wire Line
	1250 1500 1750 1500
Wire Wire Line
	1250 1500 1250 1200
Wire Wire Line
	1250 1000 1250 900 
Wire Wire Line
	3150 1150 4750 1150
Wire Wire Line
	4750 1350 4550 1350
Wire Wire Line
	4550 1350 4550 1400
Wire Wire Line
	4550 1700 4550 1800
Wire Wire Line
	4250 1400 4250 1150
Connection ~ 4250 1150
Wire Wire Line
	4250 1700 4250 1800
Wire Wire Line
	1350 1700 1350 1500
Connection ~ 1350 1500
Wire Wire Line
	5750 1350 5900 1350
Wire Wire Line
	5750 1550 6300 1550
Wire Wire Line
	6200 1350 6450 1350
Wire Wire Line
	6300 1550 6300 1350
Wire Wire Line
	6950 1350 8500 1350
Wire Wire Line
	7200 1350 7200 1400
Wire Wire Line
	7200 1700 7200 1800
Wire Wire Line
	5750 1150 7850 1150
Connection ~ 7200 1350
Wire Wire Line
	3900 1400 3900 1150
Connection ~ 3900 1150
Wire Wire Line
	3900 1700 3900 1800
Wire Wire Line
	7500 1350 7500 1400
Wire Wire Line
	7750 1350 7750 1400
Connection ~ 7500 1350
Wire Wire Line
	7500 1800 7500 1700
Wire Wire Line
	7750 1800 7750 1700
Wire Wire Line
	7850 1150 7850 1350
Connection ~ 7750 1350
Wire Wire Line
	1650 900  2350 900 
Wire Wire Line
	1250 900  1350 900 
Wire Wire Line
	5250 1800 5250 1750
Connection ~ 6300 1350
Wire Wire Line
	1900 800  1900 900 
Connection ~ 1900 900 
Wire Wire Line
	6400 1450 6400 1350
Connection ~ 6400 1350
Wire Wire Line
	6400 1800 6400 1750
Connection ~ 7850 1350
Text HLabel 9650 1350 2    60   3State ~ 0
PWR_EN
$Comp
L GND #PWR026
U 1 1 5715A615
P 8900 1800
F 0 "#PWR026" H 8900 1550 50  0001 C CNN
F 1 "GND" H 8900 1650 50  0000 C CNN
F 2 "" H 8900 1800 50  0000 C CNN
F 3 "" H 8900 1800 50  0000 C CNN
	1    8900 1800
	1    0    0    -1  
$EndComp
$Comp
L MCP120T-450I/TT U4
U 1 1 5715A61B
P 8900 1350
F 0 "U4" H 8500 1600 50  0000 L CNN
F 1 "MCP120T-450I/TT" H 8500 1500 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1050 50  0001 C CIN
F 3 "" H 8900 1150 50  0000 C CNN
	1    8900 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	9300 1350 9650 1350
Wire Wire Line
	8900 1700 8900 1800
Text HLabel 1200 3650 0    60   3State ~ 0
VCCIO_EN
Wire Wire Line
	9300 2250 9900 2250
Wire Wire Line
	8900 2600 8900 2700
Wire Wire Line
	8500 2250 8250 2250
Wire Wire Line
	8250 2250 8250 1350
Connection ~ 8250 1350
Text Notes 10200 1500 0    60   ~ 0
PWR_ENABLE:\nVlmax = 0.3V\nVhmin = 0.9V
$Comp
L TPS62260DDC U2
U 1 1 5707CFE1
P 5100 5950
F 0 "U2" H 4900 6400 50  0000 L CNN
F 1 "TPS62260DDC" H 4900 6300 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 5700 50  0001 C CIN
F 3 "" H 5100 6050 50  0000 C CNN
	1    5100 5950
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR027
U 1 1 5707E0DE
P 3600 5700
F 0 "#PWR027" H 3600 5550 50  0001 C CNN
F 1 "+5V" H 3600 5840 50  0000 C CNN
F 2 "" H 3600 5700 50  0000 C CNN
F 3 "" H 3600 5700 50  0000 C CNN
	1    3600 5700
	1    0    0    -1  
$EndComp
$Comp
L C C15
U 1 1 5707E0E5
P 3600 6150
F 0 "C15" H 3625 6250 50  0000 L CNN
F 1 "10u" H 3625 6050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3638 6000 50  0001 C CNN
F 3 "" H 3600 6150 50  0000 C CNN
F 4 "10u 6.3V" H 3600 6150 60  0001 C CNN "Description"
F 5 "TME, CL21A106KQFNNNG" H 3600 6150 60  0001 C CNN "Supplier"
	1    3600 6150
	1    0    0    -1  
$EndComp
$Comp
L C C16
U 1 1 5707E0EB
P 3900 6150
F 0 "C16" H 3925 6250 50  0000 L CNN
F 1 "100n" H 3925 6050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3938 6000 50  0001 C CNN
F 3 "" H 3900 6150 50  0000 C CNN
	1    3900 6150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR028
U 1 1 5707E0F1
P 4650 6550
F 0 "#PWR028" H 4650 6300 50  0001 C CNN
F 1 "GND" H 4650 6400 50  0000 C CNN
F 2 "" H 4650 6550 50  0000 C CNN
F 3 "" H 4650 6550 50  0000 C CNN
	1    4650 6550
	1    0    0    -1  
$EndComp
$Comp
L C C18
U 1 1 5707E0FF
P 6800 5950
F 0 "C18" H 6825 6050 50  0000 L CNN
F 1 "10u" H 6825 5850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6838 5800 50  0001 C CNN
F 3 "" H 6800 5950 50  0000 C CNN
F 4 "6.3V" H 6800 5950 60  0001 C CNN "Description"
F 5 "TME, CL21A106KQFNNNG" H 6800 5950 60  0001 C CNN "Supplier"
	1    6800 5950
	1    0    0    -1  
$EndComp
$Comp
L C C19
U 1 1 5707E105
P 7000 5950
F 0 "C19" H 7025 6050 50  0000 L CNN
F 1 "10u" H 7025 5850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7038 5800 50  0001 C CNN
F 3 "" H 7000 5950 50  0000 C CNN
F 4 "6.3V" H 7000 5950 60  0001 C CNN "Description"
F 5 "TME, CL21A106KQFNNNG" H 7000 5950 60  0001 C CNN "Supplier"
	1    7000 5950
	1    0    0    -1  
$EndComp
$Comp
L C C20
U 1 1 5707E10B
P 7200 5950
F 0 "C20" H 7225 6050 50  0000 L CNN
F 1 "100n" H 7225 5850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7238 5800 50  0001 C CNN
F 3 "" H 7200 5950 50  0000 C CNN
F 4 "6.3V" H 7200 5950 60  0001 C CNN "Description"
	1    7200 5950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR029
U 1 1 5707E111
P 6800 6150
F 0 "#PWR029" H 6800 5900 50  0001 C CNN
F 1 "GND" H 6800 6000 50  0000 C CNN
F 2 "" H 6800 6150 50  0000 C CNN
F 3 "" H 6800 6150 50  0000 C CNN
	1    6800 6150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR030
U 1 1 5707E117
P 7000 6150
F 0 "#PWR030" H 7000 5900 50  0001 C CNN
F 1 "GND" H 7000 6000 50  0000 C CNN
F 2 "" H 7000 6150 50  0000 C CNN
F 3 "" H 7000 6150 50  0000 C CNN
	1    7000 6150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR031
U 1 1 5707E11D
P 7200 6150
F 0 "#PWR031" H 7200 5900 50  0001 C CNN
F 1 "GND" H 7200 6000 50  0000 C CNN
F 2 "" H 7200 6150 50  0000 C CNN
F 3 "" H 7200 6150 50  0000 C CNN
	1    7200 6150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR032
U 1 1 5707E123
P 3900 6550
F 0 "#PWR032" H 3900 6300 50  0001 C CNN
F 1 "GND" H 3900 6400 50  0000 C CNN
F 2 "" H 3900 6550 50  0000 C CNN
F 3 "" H 3900 6550 50  0000 C CNN
	1    3900 6550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR033
U 1 1 5707E129
P 3600 6550
F 0 "#PWR033" H 3600 6300 50  0001 C CNN
F 1 "GND" H 3600 6400 50  0000 C CNN
F 2 "" H 3600 6550 50  0000 C CNN
F 3 "" H 3600 6550 50  0000 C CNN
	1    3600 6550
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR034
U 1 1 5707E135
P 7450 5200
F 0 "#PWR034" H 7450 5050 50  0001 C CNN
F 1 "+5V" H 7450 5340 50  0000 C CNN
F 2 "" H 7450 5200 50  0000 C CNN
F 3 "" H 7450 5200 50  0000 C CNN
	1    7450 5200
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG035
U 1 1 5707E13C
P 8000 5650
F 0 "#FLG035" H 8000 5745 50  0001 C CNN
F 1 "PWR_FLAG" H 8000 5830 50  0000 C CNN
F 2 "" H 8000 5650 50  0000 C CNN
F 3 "" H 8000 5650 50  0000 C CNN
	1    8000 5650
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D5
U 1 1 5707E143
P 7450 5500
F 0 "D5" V 7350 5400 50  0000 C CNN
F 1 "SK13" V 7500 5350 50  0000 C CNN
F 2 "Diodes_SMD:SMA_Handsoldering" H 7450 5500 50  0001 C CNN
F 3 "" H 7450 5500 50  0000 C CNN
	1    7450 5500
	0    1    1    0   
$EndComp
Wire Wire Line
	3600 5700 3600 6000
Wire Wire Line
	3600 5750 4800 5750
Wire Wire Line
	3900 5750 3900 6000
Connection ~ 3600 5750
Connection ~ 3900 5750
Wire Wire Line
	7200 6150 7200 6100
Wire Wire Line
	7000 6100 7000 6150
Wire Wire Line
	6800 6150 6800 6100
Wire Wire Line
	3600 6550 3600 6300
Wire Wire Line
	3900 6300 3900 6550
Wire Wire Line
	7450 5350 7450 5200
Wire Wire Line
	4250 5950 4800 5950
Wire Wire Line
	6000 5750 8750 5750
Wire Wire Line
	8000 5750 8000 5650
Wire Wire Line
	5400 5750 5500 5750
Wire Wire Line
	7700 5400 7700 5750
Connection ~ 7700 5750
Wire Wire Line
	7450 5650 7450 5750
Connection ~ 7450 5750
Wire Wire Line
	4650 6050 4650 6550
$Comp
L R R6
U 1 1 5707E188
P 6150 6000
F 0 "R6" V 6230 6000 50  0000 C CNN
F 1 "15K 0.1%" V 6050 6000 50  0000 C CNN
F 2 "Resistors_Universal:Resistor_SMDuniversal_0805to1206_HandSoldering" V 6080 6000 50  0001 C CNN
F 3 "" H 6150 6000 50  0000 C CNN
	1    6150 6000
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 5707E18E
P 6150 6400
F 0 "R7" V 6230 6400 50  0000 C CNN
F 1 "3K3 0.1%" V 6050 6350 50  0000 C CNN
F 2 "Resistors_Universal:Resistor_SMDuniversal_0805to1206_HandSoldering" V 6080 6400 50  0001 C CNN
F 3 "" H 6150 6400 50  0000 C CNN
	1    6150 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 5850 6150 5750
Connection ~ 6150 5750
$Comp
L GND #PWR036
U 1 1 5707E199
P 6150 6600
F 0 "#PWR036" H 6150 6350 50  0001 C CNN
F 1 "GND" H 6150 6450 50  0000 C CNN
F 2 "" H 6150 6600 50  0000 C CNN
F 3 "" H 6150 6600 50  0000 C CNN
	1    6150 6600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 6600 6150 6550
Wire Wire Line
	6800 5800 6800 5750
Connection ~ 6800 5750
Wire Wire Line
	7000 5800 7000 5750
Connection ~ 7000 5750
Wire Wire Line
	7200 5800 7200 5750
Connection ~ 7200 5750
Connection ~ 8000 5750
Wire Wire Line
	4650 6050 4800 6050
Wire Wire Line
	6150 6150 6150 6250
Wire Wire Line
	5400 5950 5600 5950
Wire Wire Line
	5600 5950 5600 6200
Wire Wire Line
	5600 6200 6400 6200
Connection ~ 6150 6200
$Comp
L C C17
U 1 1 5707FACB
P 6400 5950
F 0 "C17" H 6425 6050 50  0000 L CNN
F 1 "22p" H 6425 5850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6438 5800 50  0001 C CNN
F 3 "" H 6400 5950 50  0000 C CNN
	1    6400 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 5800 6400 5750
Connection ~ 6400 5750
Wire Wire Line
	6400 6200 6400 6100
$Comp
L VCCIO_35 #PWR037
U 1 1 57080C53
P 7700 5400
F 0 "#PWR037" H 7700 5250 50  0001 C CNN
F 1 "VCCIO_35" H 7700 5550 50  0000 C CNN
F 2 "" H 7700 5400 50  0000 C CNN
F 3 "" H 7700 5400 50  0000 C CNN
	1    7700 5400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR038
U 1 1 57081804
P 9150 6200
F 0 "#PWR038" H 9150 5950 50  0001 C CNN
F 1 "GND" H 9150 6050 50  0000 C CNN
F 2 "" H 9150 6200 50  0000 C CNN
F 3 "" H 9150 6200 50  0000 C CNN
	1    9150 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9550 5750 10250 5750
Wire Wire Line
	9150 6100 9150 6200
Wire Wire Line
	1200 3650 1800 3650
Text Label 1700 3650 2    60   ~ 0
VCCIO_EN
Text Label 9900 2250 2    60   ~ 0
VCCIO_EN
Text HLabel 1300 2450 0    60   3State ~ 0
PG_MODULE
Wire Wire Line
	1300 2450 2250 2450
Text Label 2000 2450 2    60   ~ 0
PG_MODULE
Text Label 10250 5750 2    60   ~ 0
PG_MODULE
Text Label 4250 5950 0    60   ~ 0
VCCIO_EN
$Comp
L Jumper_NO_Small JP1
U 1 1 5712ED40
P 1900 3650
F 0 "JP1" H 1900 3730 50  0000 C CNN
F 1 "Jumper_NO_Small" H 1910 3590 50  0001 C CNN
F 2 "footprints:Pin_Header_Straight_1x02" H 1900 3650 50  0001 C CNN
F 3 "" H 1900 3650 50  0000 C CNN
	1    1900 3650
	-1   0    0    1   
$EndComp
$Comp
L R R2
U 1 1 5712EE80
P 2200 3450
F 0 "R2" V 2280 3450 50  0000 C CNN
F 1 "5K6" V 2200 3450 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 2130 3450 50  0001 C CNN
F 3 "" H 2200 3450 50  0000 C CNN
	1    2200 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 3650 2200 3650
Wire Wire Line
	2200 3600 2200 3700
$Comp
L +5V #PWR039
U 1 1 5712F3E6
P 2200 3250
F 0 "#PWR039" H 2200 3100 50  0001 C CNN
F 1 "+5V" H 2200 3390 50  0000 C CNN
F 2 "" H 2200 3250 50  0000 C CNN
F 3 "" H 2200 3250 50  0000 C CNN
	1    2200 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 3250 2200 3300
$Comp
L R R3
U 1 1 5712FC48
P 2200 3850
F 0 "R3" V 2280 3850 50  0000 C CNN
F 1 "2K4" V 2200 3850 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 2130 3850 50  0001 C CNN
F 3 "" H 2200 3850 50  0000 C CNN
	1    2200 3850
	1    0    0    -1  
$EndComp
Connection ~ 2200 3650
$Comp
L GND #PWR040
U 1 1 57130226
P 2200 4050
F 0 "#PWR040" H 2200 3800 50  0001 C CNN
F 1 "GND" H 2200 3900 50  0000 C CNN
F 2 "" H 2200 4050 50  0000 C CNN
F 3 "" H 2200 4050 50  0000 C CNN
	1    2200 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 4000 2200 4050
Text Notes 700  3100 0    60   ~ 0
Power output testing\nwithout MicroZed inserted\nGenerate 1.5V on VCCIO_EN
$Comp
L TEST_1P W5
U 1 1 5713B173
P 8400 5550
F 0 "W5" H 8400 5820 50  0000 C CNN
F 1 "TEST_1P" H 8400 5750 50  0000 C CNN
F 2 "Connect:PINTST" H 8600 5550 50  0001 C CNN
F 3 "" H 8600 5550 50  0000 C CNN
	1    8400 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 5550 8400 5750
Connection ~ 8400 5750
Wire Wire Line
	7950 950  7950 1350
Connection ~ 7950 1350
Wire Wire Line
	8150 1250 8150 1350
Connection ~ 8150 1350
Text Notes 9400 2050 0    60   ~ 0
VCCIO_EN pulled up to 1.5V\nby 1K/4K99 voltage divider\n(from 1.8V). Maximal Iol is thus\n1.8mA -> Vol < 0.2V\n(MCP120 datasheet, Figure 2-6)\n
$Comp
L MCP120T-450I/TT U5
U 1 1 5715AFA7
P 8900 2250
F 0 "U5" H 8500 2500 50  0000 L CNN
F 1 "MCP120T-450I/TT" H 8500 2400 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1950 50  0001 C CIN
F 3 "" H 8900 2050 50  0000 C CNN
	1    8900 2250
	1    0    0    -1  
$EndComp
$Comp
L MCP120T-315I/TT U7
U 1 1 5715B8A0
P 9150 5750
F 0 "U7" H 8750 6000 50  0000 L CNN
F 1 "MCP120T-315I/TT" H 8750 5900 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 5450 50  0001 C CIN
F 3 "" H 9150 5550 50  0000 C CNN
	1    9150 5750
	1    0    0    -1  
$EndComp
Text Notes 9550 1000 0    60   ~ 0
PWR_EN is pulled up to 5V\non MicroZed by 10K R87\n\n
$Comp
L TEST_1P W3
U 1 1 57176D84
P 8400 1050
F 0 "W3" H 8400 1320 50  0000 C CNN
F 1 "TEST_1P" H 8400 1250 50  0000 C CNN
F 2 "Connect:PINTST" H 8600 1050 50  0001 C CNN
F 3 "" H 8600 1050 50  0000 C CNN
	1    8400 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 1050 8400 1350
Connection ~ 8400 1350
$Comp
L TEST_1P W2
U 1 1 57177E50
P 2250 2350
F 0 "W2" H 2250 2620 50  0000 C CNN
F 1 "TEST_1P" H 2250 2550 50  0000 C CNN
F 2 "Connect:PINTST" H 2450 2350 50  0001 C CNN
F 3 "" H 2450 2350 50  0000 C CNN
	1    2250 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 2450 2250 2350
$Comp
L TEST_1P W1
U 1 1 57178109
P 1750 3450
F 0 "W1" H 1750 3720 50  0000 C CNN
F 1 "TEST_1P" H 1750 3650 50  0000 C CNN
F 2 "Connect:PINTST" H 1950 3450 50  0001 C CNN
F 3 "" H 1950 3450 50  0000 C CNN
	1    1750 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1750 3450 1750 3650
Connection ~ 1750 3650
Text Notes 4200 3100 0    60   ~ 0
VCCIO_34
$Comp
L TPS62260DDC U1
U 1 1 5717B3C2
P 5100 3950
F 0 "U1" H 4900 4400 50  0000 L CNN
F 1 "TPS62260DDC" H 4900 4300 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 3700 50  0001 C CIN
F 3 "" H 5100 4050 50  0000 C CNN
F 4 "TME TPS62260DDCTG4" H 5100 3950 60  0001 C CNN "Supplier"
	1    5100 3950
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR041
U 1 1 5717B3C8
P 3600 3700
F 0 "#PWR041" H 3600 3550 50  0001 C CNN
F 1 "+5V" H 3600 3840 50  0000 C CNN
F 2 "" H 3600 3700 50  0000 C CNN
F 3 "" H 3600 3700 50  0000 C CNN
	1    3600 3700
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 5717B3CF
P 3600 4150
F 0 "C9" H 3625 4250 50  0000 L CNN
F 1 "10u" H 3625 4050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3638 4000 50  0001 C CNN
F 3 "" H 3600 4150 50  0000 C CNN
F 4 "10u 6V" H 3600 4150 60  0001 C CNN "Description"
F 5 "TME, CL21A106KQFNNNG" H 3600 4150 60  0001 C CNN "Supplier"
	1    3600 4150
	1    0    0    -1  
$EndComp
$Comp
L C C10
U 1 1 5717B3D5
P 3900 4150
F 0 "C10" H 3925 4250 50  0000 L CNN
F 1 "100n" H 3925 4050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3938 4000 50  0001 C CNN
F 3 "" H 3900 4150 50  0000 C CNN
F 4 "6V" H 3900 4150 60  0001 C CNN "Description"
	1    3900 4150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR042
U 1 1 5717B3DB
P 4650 4550
F 0 "#PWR042" H 4650 4300 50  0001 C CNN
F 1 "GND" H 4650 4400 50  0000 C CNN
F 2 "" H 4650 4550 50  0000 C CNN
F 3 "" H 4650 4550 50  0000 C CNN
	1    4650 4550
	1    0    0    -1  
$EndComp
$Comp
L INDUCTOR_SMALL L1
U 1 1 5717B3E3
P 5750 3750
F 0 "L1" H 5750 3850 50  0000 C CNN
F 1 "DLG-0403-2R2" H 5700 3700 50  0000 C CNN
F 2 "footprints:Choke_SMD_0403_HandSoldering" H 5750 3750 50  0001 C CNN
F 3 "http://www.hestore.hu/files/dlg-0504.pdf" H 5750 3750 50  0001 C CNN
F 4 "2.2u, >1.2A" H 5750 3750 60  0001 C CNN "Description"
	1    5750 3750
	1    0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 5717B3E9
P 6800 3950
F 0 "C12" H 6825 4050 50  0000 L CNN
F 1 "10u" H 6825 3850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6838 3800 50  0001 C CNN
F 3 "" H 6800 3950 50  0000 C CNN
F 4 "TME, CL21A106KQFNNNG" H 6800 3950 60  0001 C CNN "Supplier"
	1    6800 3950
	1    0    0    -1  
$EndComp
$Comp
L C C13
U 1 1 5717B3EF
P 7000 3950
F 0 "C13" H 7025 4050 50  0000 L CNN
F 1 "10u" H 7025 3850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7038 3800 50  0001 C CNN
F 3 "" H 7000 3950 50  0000 C CNN
F 4 "TME, CL21A106KQFNNNG" H 7000 3950 60  0001 C CNN "Supplier"
	1    7000 3950
	1    0    0    -1  
$EndComp
$Comp
L C C14
U 1 1 5717B3F5
P 7200 3950
F 0 "C14" H 7225 4050 50  0000 L CNN
F 1 "100n" H 7225 3850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7238 3800 50  0001 C CNN
F 3 "" H 7200 3950 50  0000 C CNN
	1    7200 3950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR043
U 1 1 5717B3FB
P 6800 4150
F 0 "#PWR043" H 6800 3900 50  0001 C CNN
F 1 "GND" H 6800 4000 50  0000 C CNN
F 2 "" H 6800 4150 50  0000 C CNN
F 3 "" H 6800 4150 50  0000 C CNN
	1    6800 4150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR044
U 1 1 5717B401
P 7000 4150
F 0 "#PWR044" H 7000 3900 50  0001 C CNN
F 1 "GND" H 7000 4000 50  0000 C CNN
F 2 "" H 7000 4150 50  0000 C CNN
F 3 "" H 7000 4150 50  0000 C CNN
	1    7000 4150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR045
U 1 1 5717B407
P 7200 4150
F 0 "#PWR045" H 7200 3900 50  0001 C CNN
F 1 "GND" H 7200 4000 50  0000 C CNN
F 2 "" H 7200 4150 50  0000 C CNN
F 3 "" H 7200 4150 50  0000 C CNN
	1    7200 4150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR046
U 1 1 5717B40D
P 3900 4550
F 0 "#PWR046" H 3900 4300 50  0001 C CNN
F 1 "GND" H 3900 4400 50  0000 C CNN
F 2 "" H 3900 4550 50  0000 C CNN
F 3 "" H 3900 4550 50  0000 C CNN
	1    3900 4550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR047
U 1 1 5717B413
P 3600 4550
F 0 "#PWR047" H 3600 4300 50  0001 C CNN
F 1 "GND" H 3600 4400 50  0000 C CNN
F 2 "" H 3600 4550 50  0000 C CNN
F 3 "" H 3600 4550 50  0000 C CNN
	1    3600 4550
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR048
U 1 1 5717B419
P 7450 3200
F 0 "#PWR048" H 7450 3050 50  0001 C CNN
F 1 "+5V" H 7450 3340 50  0000 C CNN
F 2 "" H 7450 3200 50  0000 C CNN
F 3 "" H 7450 3200 50  0000 C CNN
	1    7450 3200
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG049
U 1 1 5717B41F
P 8000 3650
F 0 "#FLG049" H 8000 3745 50  0001 C CNN
F 1 "PWR_FLAG" H 8000 3830 50  0000 C CNN
F 2 "" H 8000 3650 50  0000 C CNN
F 3 "" H 8000 3650 50  0000 C CNN
	1    8000 3650
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D4
U 1 1 5717B426
P 7450 3500
F 0 "D4" V 7350 3400 50  0000 C CNN
F 1 "SK13" V 7500 3350 50  0000 C CNN
F 2 "Diodes_SMD:SMA_Handsoldering" H 7450 3500 50  0001 C CNN
F 3 "" H 7450 3500 50  0000 C CNN
	1    7450 3500
	0    1    1    0   
$EndComp
Wire Wire Line
	3600 3700 3600 4000
Wire Wire Line
	3600 3750 4800 3750
Wire Wire Line
	3900 3750 3900 4000
Connection ~ 3600 3750
Connection ~ 3900 3750
Wire Wire Line
	7200 4150 7200 4100
Wire Wire Line
	7000 4100 7000 4150
Wire Wire Line
	6800 4150 6800 4100
Wire Wire Line
	3600 4550 3600 4300
Wire Wire Line
	3900 4300 3900 4550
Wire Wire Line
	7450 3350 7450 3200
Wire Wire Line
	4250 3950 4800 3950
Wire Wire Line
	6000 3750 8750 3750
Wire Wire Line
	8000 3750 8000 3650
Wire Wire Line
	5400 3750 5500 3750
Wire Wire Line
	7700 3400 7700 3750
Connection ~ 7700 3750
Wire Wire Line
	7450 3650 7450 3750
Connection ~ 7450 3750
Wire Wire Line
	4650 4050 4650 4550
$Comp
L R R4
U 1 1 5717B440
P 6150 3950
F 0 "R4" V 6230 3950 50  0000 C CNN
F 1 "15K 0.1%" V 6050 3900 50  0000 C CNN
F 2 "Resistors_Universal:Resistor_SMDuniversal_0805to1206_HandSoldering" V 6080 3950 50  0001 C CNN
F 3 "" H 6150 3950 50  0000 C CNN
	1    6150 3950
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 5717B446
P 6150 4400
F 0 "R5" V 6230 4400 50  0000 C CNN
F 1 "3K3 0.1%" V 6050 4350 50  0000 C CNN
F 2 "Resistors_Universal:Resistor_SMDuniversal_0805to1206_HandSoldering" V 6080 4400 50  0001 C CNN
F 3 "" H 6150 4400 50  0000 C CNN
	1    6150 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 3800 6150 3750
Connection ~ 6150 3750
$Comp
L GND #PWR050
U 1 1 5717B44E
P 6150 4600
F 0 "#PWR050" H 6150 4350 50  0001 C CNN
F 1 "GND" H 6150 4450 50  0000 C CNN
F 2 "" H 6150 4600 50  0000 C CNN
F 3 "" H 6150 4600 50  0000 C CNN
	1    6150 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 4600 6150 4550
Wire Wire Line
	6800 3800 6800 3750
Connection ~ 6800 3750
Wire Wire Line
	7000 3800 7000 3750
Connection ~ 7000 3750
Wire Wire Line
	7200 3800 7200 3750
Connection ~ 7200 3750
Connection ~ 8000 3750
Wire Wire Line
	4650 4050 4800 4050
Wire Wire Line
	6150 4100 6150 4250
Wire Wire Line
	5400 3950 5600 3950
Wire Wire Line
	5600 3950 5600 4200
Wire Wire Line
	5600 4200 6400 4200
Connection ~ 6150 4200
$Comp
L C C11
U 1 1 5717B462
P 6400 3950
F 0 "C11" H 6425 4050 50  0000 L CNN
F 1 "22p" H 6425 3850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6438 3800 50  0001 C CNN
F 3 "" H 6400 3950 50  0000 C CNN
F 4 "6.3V" H 6400 3950 60  0001 C CNN "Description"
	1    6400 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 3800 6400 3750
Connection ~ 6400 3750
Wire Wire Line
	6400 4200 6400 4100
$Comp
L VCCIO_34 #PWR051
U 1 1 5717B46B
P 7700 3400
F 0 "#PWR051" H 7700 3250 50  0001 C CNN
F 1 "VCCIO_34" H 7700 3550 50  0000 C CNN
F 2 "" H 7700 3400 50  0000 C CNN
F 3 "" H 7700 3400 50  0000 C CNN
	1    7700 3400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR052
U 1 1 5717B471
P 9150 4200
F 0 "#PWR052" H 9150 3950 50  0001 C CNN
F 1 "GND" H 9150 4050 50  0000 C CNN
F 2 "" H 9150 4200 50  0000 C CNN
F 3 "" H 9150 4200 50  0000 C CNN
	1    9150 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	9550 3750 10250 3750
Wire Wire Line
	9150 4100 9150 4200
Text Label 10250 3750 2    60   ~ 0
PG_MODULE
Text Label 4250 3950 0    60   ~ 0
VCCIO_EN
$Comp
L TEST_1P W4
U 1 1 5717B47C
P 8400 3550
F 0 "W4" H 8400 3820 50  0000 C CNN
F 1 "TEST_1P" H 8400 3750 50  0000 C CNN
F 2 "Connect:PINTST" H 8600 3550 50  0001 C CNN
F 3 "" H 8600 3550 50  0000 C CNN
	1    8400 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 3550 8400 3750
Connection ~ 8400 3750
$Comp
L MCP120T-315I/TT U6
U 1 1 5717B484
P 9150 3750
F 0 "U6" H 8750 4000 50  0000 L CNN
F 1 "MCP120T-315I/TT" H 8750 3900 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 3450 50  0001 C CIN
F 3 "" H 9150 3550 50  0000 C CNN
	1    9150 3750
	1    0    0    -1  
$EndComp
$Comp
L INDUCTOR_SMALL L2
U 1 1 570A6CD8
P 5750 5750
F 0 "L2" H 5750 5850 50  0000 C CNN
F 1 "DLG-0403-2R2" H 5700 5700 50  0000 C CNN
F 2 "footprints:Choke_SMD_0403_HandSoldering" H 5750 5750 50  0001 C CNN
F 3 "http://www.hestore.hu/files/dlg-0504.pdf" H 5750 5750 50  0001 C CNN
F 4 "2.2u, >1.2A" H 5750 5750 60  0001 C CNN "Description"
	1    5750 5750
	1    0    0    -1  
$EndComp
$Comp
L LM2676S-5.0 U3
U 1 1 570B4386
P 5250 1350
F 0 "U3" H 4850 1800 50  0000 L CNN
F 1 "LM2676S-5.0" H 4850 1700 50  0000 L CNN
F 2 "footprints:TO-263-7-TEXAS" H 5550 1000 50  0001 C CIN
F 3 "" H 5250 1350 50  0000 C CNN
	1    5250 1350
	1    0    0    -1  
$EndComp
Text Notes 4450 2250 0    60   ~ 0
LM2676 has internal pull-up\n20uA on ON/~OFF
$Comp
L CP C1
U 1 1 570CA185
P 3600 1550
F 0 "C1" H 3625 1650 50  0000 L CNN
F 1 "220u" H 3625 1450 50  0000 L CNN
F 2 "Capacitors_SMD:c_elec_8x10" H 3638 1400 50  0001 C CNN
F 3 "" H 3600 1550 50  0000 C CNN
F 4 "220u 35V" H 3600 1550 60  0001 C CNN "Description"
F 5 "TME, SC1V227M08010VR" H 3600 1550 60  0001 C CNN "Supplier"
	1    3600 1550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR053
U 1 1 570CA18B
P 3600 1800
F 0 "#PWR053" H 3600 1550 50  0001 C CNN
F 1 "GND" H 3600 1650 50  0000 C CNN
F 2 "" H 3600 1800 50  0000 C CNN
F 3 "" H 3600 1800 50  0000 C CNN
	1    3600 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 1400 3600 1150
Wire Wire Line
	3600 1700 3600 1800
Connection ~ 3600 1150
$Comp
L GND #PWR054
U 1 1 570DA555
P 8900 2700
F 0 "#PWR054" H 8900 2450 50  0001 C CNN
F 1 "GND" H 8900 2550 50  0000 C CNN
F 2 "" H 8900 2700 50  0000 C CNN
F 3 "" H 8900 2700 50  0000 C CNN
	1    8900 2700
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D2
U 1 1 570C050C
P 1500 900
F 0 "D2" H 1500 800 50  0000 C CNN
F 1 "SK34" H 1500 1000 50  0000 C CNN
F 2 "Diodes_SMD:SMA_Handsoldering" H 1500 900 50  0001 C CNN
F 3 "" H 1500 900 50  0000 C CNN
	1    1500 900 
	-1   0    0    1   
$EndComp
Wire Wire Line
	1750 1500 1750 1700
Text Label 6750 1150 0    60   ~ 0
LM2675_FB
Text Notes 6000 5400 0    60   ~ 0
Feedback:\n3.3V: 15K/3K3\n\n2.5V or 1.8V may be\nused instead\n
$EndSCHEMATC