12v-booster.bak

EESchema Schematic File Version 4
LIBS:12v-booster-cache
EELAYER 26 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 1
Title "5V to 12V boost converter with PWM control"
Date "2018-09-26"
Rev "1.1"
Comp "Copyright (C) 2018 by Aaron Williams"
Comment1 "Based off of TI's Web Bench design"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 12v-booster-rescue:TPS55340-Q1-texas U1
U 1 1 5BAB0E99
P 4950 3000
F 0 "U1" H 4950 3875 50  0000 C CNN
F 1 "TPS55340-Q1" H 4950 3784 50  0000 C CNN
F 2 "Aaron:QFN-16-1EP_3x3mm_P0.5mm_EP2.7x2.7mm_ThermalVias" H 4950 3000 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tps55340-q1.pdf" H 4950 3000 50  0001 C CNN
F 4 "TI" H 0   0   50  0001 C CNN "MFR"
F 5 "TPS55340RTER" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "296-37677-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    4950 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:L L1
U 1 1 5BAB0F75
P 4950 1900
F 0 "L1" V 5140 1900 50  0000 C CNN
F 1 "3.3uH" V 5049 1900 50  0000 C CNN
F 2 "Aaron:L_Vishay_IHLP-1212" H 4950 1900 50  0001 C CNN
F 3 "http://www.vishay.com/docs/34289/lp12bz11.pdf" H 4950 1900 50  0001 C CNN
F 4 "Vishay Dale" H 0   0   50  0001 C CNN "MFR"
F 5 "IHLP1212BZER3R3M11" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "541-2567-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    4950 1900
	0    -1   -1   0   
$EndComp
$Comp
L Device:D_Schottky D1
U 1 1 5BAB0FFC
P 6300 2450
F 0 "D1" H 6300 2234 50  0000 C CNN
F 1 "D_Schottky" H 6300 2325 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123F" H 6300 2450 50  0001 C CNN
F 3 "https://www.fairchildsemi.com/datasheets/SS/SS24FL.pdf" H 6300 2450 50  0001 C CNN
F 4 "ON" H 0   0   50  0001 C CNN "MFR"
F 5 "SS24FL" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "SS24FLCT-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    6300 2450
	-1   0    0    1   
$EndComp
$Comp
L Device:C C1
U 1 1 5BAB109C
P 2800 2750
F 0 "C1" H 2915 2796 50  0000 L CNN
F 1 "6.8uF" H 2915 2705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2838 2600 50  0001 C CNN
F 3 "https://product.tdk.com/info/en/catalog/datasheets/mlcc_commercial_general_en.pdf" H 2800 2750 50  0001 C CNN
F 4 "TDK" H 0   0   50  0001 C CNN "MFR"
F 5 "C1608X5R1E685K080AC" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "445-14145-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    2800 2750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 5BAB11A4
P 3200 2750
F 0 "C2" H 3315 2796 50  0000 L CNN
F 1 "100nF" H 3315 2705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3238 2600 50  0001 C CNN
F 3 "http://www.samsungsem.com/kr/support/product-search/mlcc/CL10B104KO8WPNC.jsp" H 3200 2750 50  0001 C CNN
F 4 "Samsung" H 0   0   50  0001 C CNN "MFR"
F 5 "CL10B104KO8WPNC" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "1276-6582-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    3200 2750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5BAB1260
P 3700 2950
F 0 "R2" H 3770 2996 50  0000 L CNN
F 1 "18.2k" H 3770 2905 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 2950 50  0001 C CNN
F 3 "~" H 3700 2950 50  0001 C CNN
F 4 "Vishay Dale" H 0   0   50  0001 C CNN "MFR"
F 5 "CRCW060318K2FKEA" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "541-18.2KHCT-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    3700 2950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5BAB12DF
P 3950 3550
F 0 "C5" H 4065 3596 50  0000 L CNN
F 1 "22nF" H 4065 3505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3988 3400 50  0001 C CNN
F 3 "http://www.samsungsem.com/kr/support/product-search/mlcc/CL10B223KB8WPNC.jsp" H 3950 3550 50  0001 C CNN
F 4 "Samsung" H 0   0   50  0001 C CNN "MFR"
F 5 "CL10B223KB8WPNC" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "1276-6534-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    3950 3550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 5BAB1360
P 5850 3600
F 0 "C6" H 5965 3646 50  0000 L CNN
F 1 "820pF" H 5965 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5888 3450 50  0001 C CNN
F 3 "https://api.kemet.com/component-edge/download/datasheet/C0603C821J5RACTU.pdf" H 5850 3600 50  0001 C CNN
F 4 "Kemet" H 0   0   50  0001 C CNN "MFR"
F 5 "C0603C821J5RACTU" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "399-9127-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    5850 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5BAB141D
P 6150 3000
F 0 "R3" V 5943 3000 50  0000 C CNN
F 1 "1.69k" V 6034 3000 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6080 3000 50  0001 C CNN
F 3 "http://www.vishay.com/docs/20035/dcrcwe3.pdf" H 6150 3000 50  0001 C CNN
F 4 "Vishay" H 0   0   50  0001 C CNN "MFR"
F 5 "CRCW06031K69FKEA" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "541-1.69KHCT-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    6150 3000
	0    1    1    0   
$EndComp
$Comp
L Device:C C7
U 1 1 5BAB14C5
P 6400 3600
F 0 "C7" H 6515 3646 50  0000 L CNN
F 1 "47nF" H 6515 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6438 3450 50  0001 C CNN
F 3 "" H 6400 3600 50  0001 C CNN
F 4 "Murata" H 0   0   50  0001 C CNN "MFR"
F 5 "GRM188R61H474KA12D" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "490-11994-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    6400 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5BAB1684
P 7550 2850
F 0 "C3" H 7665 2896 50  0000 L CNN
F 1 "22uF" H 7665 2805 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 7588 2700 50  0001 C CNN
F 3 "http://www.samsungsem.com/kr/support/product-search/mlcc/CL32B226MOJNNNE.jsp" H 7550 2850 50  0001 C CNN
F 4 "Samsung" H 0   0   50  0001 C CNN "MFR"
F 5 "CL32B226MOJNNNE" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "1276-3395-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    7550 2850
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5BAB170C
P 8000 2850
F 0 "C4" H 8115 2896 50  0000 L CNN
F 1 "1uF" H 8115 2805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8038 2700 50  0001 C CNN
F 3 "~" H 8000 2850 50  0001 C CNN
F 4 "Samsung" H 0   0   50  0001 C CNN "MFR"
F 5 "CL10B105KP8NNNC" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "1276-1946-1-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    8000 2850
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR01
U 1 1 5BAB1898
P 2800 2400
F 0 "#PWR01" H 2800 2250 50  0001 C CNN
F 1 "+5V" H 2815 2573 50  0000 C CNN
F 2 "" H 2800 2400 50  0001 C CNN
F 3 "" H 2800 2400 50  0001 C CNN
	1    2800 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5BAB21EC
P 5050 4200
F 0 "#PWR04" H 5050 3950 50  0001 C CNN
F 1 "GND" H 5055 4027 50  0000 C CNN
F 2 "" H 5050 4200 50  0001 C CNN
F 3 "" H 5050 4200 50  0001 C CNN
	1    5050 4200
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR02
U 1 1 5BAB5C92
P 8000 2450
F 0 "#PWR02" H 8000 2300 50  0001 C CNN
F 1 "+12V" H 8015 2623 50  0000 C CNN
F 2 "" H 8000 2450 50  0001 C CNN
F 3 "" H 8000 2450 50  0001 C CNN
	1    8000 2450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5BAB6969
P 8000 3750
F 0 "#PWR03" H 8000 3500 50  0001 C CNN
F 1 "GND" H 8005 3577 50  0000 C CNN
F 2 "" H 8000 3750 50  0001 C CNN
F 3 "" H 8000 3750 50  0001 C CNN
	1    8000 3750
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J1
U 1 1 5BAB769A
P 8700 2650
F 0 "J1" H 8780 2642 50  0000 L CNN
F 1 "Conn_01x04" H 8780 2551 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal" H 8700 2650 50  0001 C CNN
F 3 "~" H 8700 2650 50  0001 C CNN
F 4 "-" H 0   0   50  0001 C CNN "MFR"
F 5 "-" H 0   0   50  0001 C CNN "MPN"
F 6 "-" H 0   0   50  0001 C CNN "SPR"
F 7 "-" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    8700 2650
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J2
U 1 1 5BABB239
P 2000 3150
F 0 "J2" H 1920 2825 50  0000 C CNN
F 1 "Conn_01x03" H 1920 2916 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal" H 2000 3150 50  0001 C CNN
F 3 "~" H 2000 3150 50  0001 C CNN
F 4 "-" H 0   0   50  0001 C CNN "MFR"
F 5 "-" H 0   0   50  0001 C CNN "MPN"
F 6 "-" H 0   0   50  0001 C CNN "SPR"
F 7 "-" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    2000 3150
	-1   0    0    1   
$EndComp
$Comp
L Transistor_FET:BSS214NW Q1
U 1 1 5BAD0965
P 8300 4100
F 0 "Q1" H 8505 4146 50  0000 L CNN
F 1 "BSS214NW" H 8505 4055 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-323_SC-70" H 8500 4025 50  0001 L CIN
F 3 "https://www.infineon.com/dgdl/Infineon-BSS214NW-DS-v02_02-en.pdf?fileId=db3a30431b3e89eb011b695aebc01bde" H 8300 4100 50  0001 L CNN
F 4 "Infineon" H 0   0   50  0001 C CNN "MFR"
F 5 "BSS214NWH6327XTSA1" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "BSS214NWH6327XTSA1CT-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    8300 4100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5BAD174F
P 8400 4400
F 0 "#PWR0101" H 8400 4150 50  0001 C CNN
F 1 "GND" H 8405 4227 50  0000 C CNN
F 2 "" H 8400 4400 50  0001 C CNN
F 3 "" H 8400 4400 50  0001 C CNN
	1    8400 4400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 5BAD2572
P 8050 4250
F 0 "R5" H 8120 4296 50  0000 L CNN
F 1 "100k" H 8120 4205 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7980 4250 50  0001 C CNN
F 3 "http://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1773204&DocType=DS&DocLang=English" H 8050 4250 50  0001 C CNN
F 4 "TE" H 0   0   50  0001 C CNN "MFR"
F 5 "CRG0603F100K" H 0   0   50  0001 C CNN "MPN"
F 6 "Digikey" H 0   0   50  0001 C CNN "SPR"
F 7 "A106046CT-ND" H 0   0   50  0001 C CNN "SPN"
F 8 "-" H 0   0   50  0001 C CNN "SPURL"
	1    8050 4250
	1    0    0    -1  
$EndComp
Text Label 5500 1900 0    50   ~ 0
SW
Text Label 2300 4100 0    50   ~ 0
FET_CTL
Text Label 8400 3300 1    50   ~ 0
FET_DRV
Wire Wire Line
	4800 1900 4050 1900
Wire Wire Line
	4050 1900 4050 2400
Wire Wire Line
	4050 2400 4050 2600
Wire Wire Line
	4050 2800 3700 2800
Wire Wire Line
	4050 2400 3200 2400
Wire Wire Line
	3200 2400 3200 2600
Wire Wire Line
	3200 2400 2800 2400
Wire Wire Line
	2800 2400 2800 2600
Wire Wire Line
	5050 3900 4950 3900
Wire Wire Line
	4950 3900 4850 3900
Wire Wire Line
	4850 3900 4550 3900
Wire Wire Line
	4550 3900 4450 3900
Wire Wire Line
	4450 3900 3950 3900
Wire Wire Line
	3950 3900 3950 3700
Wire Wire Line
	3700 3100 3700 3900
Wire Wire Line
	3700 3900 3950 3900
Wire Wire Line
	3950 3400 4050 3400
Wire Wire Line
	3200 2900 3200 3900
Wire Wire Line
	3200 3900 3700 3900
Wire Wire Line
	2800 2900 2800 3900
Wire Wire Line
	2800 3900 3200 3900
Wire Wire Line
	5850 3450 5850 3000
Wire Wire Line
	5850 3000 6000 3000
Wire Wire Line
	6300 3000 6400 3000
Wire Wire Line
	6400 3000 6400 3450
Wire Wire Line
	5850 3750 6400 3750
Wire Wire Line
	5850 2750 6800 2750
Wire Wire Line
	5850 2550 5850 2450
Wire Wire Line
	5850 2450 5850 2350
Wire Wire Line
	5850 2450 6150 2450
Wire Wire Line
	7550 2450 7550 2700
Wire Wire Line
	7550 2450 8000 2450
Wire Wire Line
	8000 2450 8000 2700
Wire Wire Line
	7550 3750 7550 3000
Wire Wire Line
	7550 3750 8000 3750
Wire Wire Line
	8000 3750 8000 3000
Wire Wire Line
	5850 2350 5850 1900
Wire Wire Line
	5850 1900 5100 1900
Wire Wire Line
	2350 3050 2350 2400
Wire Wire Line
	2350 2400 2800 2400
Wire Wire Line
	2350 3150 2350 3900
Wire Wire Line
	2350 3900 2800 3900
Wire Wire Line
	8000 2450 8500 2450
Wire Wire Line
	2200 3050 2350 3050
Wire Wire Line
	2350 3150 2200 3150
Wire Wire Line
	8400 3900 8400 2850
Wire Wire Line
	8100 4100 8050 4100
Wire Wire Line
	2200 4100 2200 3250
Wire Wire Line
	8050 4100 2200 4100
Wire Wire Line
	8400 4400 8400 4300
Wire Wire Line
	8050 4400 8400 4400
Wire Wire Line
	5050 4200 5050 3900
Wire Wire Line
	8000 3750 8300 3750
Wire Wire Line
	8300 2750 8300 3750
Wire Wire Line
	8400 2850 8500 2850
Wire Wire Line
	8500 2750 8300 2750
Wire Wire Line
	8500 2550 8500 2650
Wire Wire Line
	8500 2450 8500 2550
Connection ~ 4050 2400
Connection ~ 3200 2400
Connection ~ 2800 2400
Connection ~ 4950 3900
Connection ~ 4850 3900
Connection ~ 4550 3900
Connection ~ 4450 3900
Connection ~ 3950 3900
Connection ~ 3700 3900
Connection ~ 3200 3900
Connection ~ 5850 3000
Connection ~ 5850 2450
Connection ~ 7550 2450
Connection ~ 6400 3750
Connection ~ 7550 3750
Connection ~ 8000 2450
Connection ~ 5850 2350
Connection ~ 8000 3750
Connection ~ 2800 3900
Connection ~ 8050 4100
Connection ~ 8400 4400
Connection ~ 5050 3900
Connection ~ 8500 2550
Text Label 5850 2750 0    50   ~ 0
FB
Text Label 5850 3350 1    50   ~ 0
COMP
Text Label 3700 2800 0    50   ~ 0
FREQ
Text Label 3950 3400 0    50   ~ 0
SS
NoConn ~ 5500 3900
$Comp
L Device:R_POT_US RV1
U 1 1 5BFB53C8
P 6950 2750
F 0 "RV1" H 6882 2796 50  0000 R CNN
F 1 "R_POT_US" H 6882 2705 50  0000 R CNN
F 2 "digikey-footprints:Trimpot_3.8mmx3.6mm_TC33X-2-103E" H 6950 2750 50  0001 C CNN
F 3 "~" H 6950 2750 50  0001 C CNN
	1    6950 2750
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6450 2450 6950 2450
Wire Wire Line
	6400 3750 6950 3750
Wire Wire Line
	6950 2600 6950 2450
Connection ~ 6950 2450
Wire Wire Line
	6950 2450 7550 2450
Wire Wire Line
	6950 2900 6950 3750
Connection ~ 6950 3750
Wire Wire Line
	6950 3750 7550 3750
$EndSCHEMATC