driver_solenoid.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 34 38
Title "Proportional Solenoid Driver"
Date ""
Rev "A"
Comp "RespiraWorks"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:D_ALT D?
U 1 1 5FD6C61B
P 5600 4850
AR Path="/5E8FBD97/5FD6C61B" Ref="D?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C61B" Ref="D?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C61B" Ref="D?"  Part="1" 
AR Path="/5E8E0754/5FD6C61B" Ref="D?"  Part="1" 
AR Path="/5FCD5082/5FD6C61B" Ref="D16"  Part="1" 
AR Path="/6042B5C5/5FD6C61B" Ref="D31"  Part="1" 
F 0 "D31" V 5554 4929 50  0000 L CNN
F 1 "ES2B" V 5645 4929 50  0000 L CNN
F 2 "RespiraWorks_Std:D_SMA" H 5600 4850 50  0001 C CNN
F 3 "~" H 5600 4850 50  0001 C CNN
F 4 "Vishay" H 5600 4850 50  0001 C CNN "Manufacturer"
F 5 "ES2G-E3/52T" H 5600 4850 50  0001 C CNN "Manufacturer PN"
F 6 " " H 5600 4850 50  0001 C CNN "DNP"
	1    5600 4850
	0    1    1    0   
$EndComp
Wire Wire Line
	6050 4500 5600 4500
Wire Wire Line
	5600 4700 5600 4500
Wire Wire Line
	5600 5000 5600 5300
Wire Wire Line
	5600 5300 6050 5300
Text Notes 5150 5100 2    50   ~ 0
Protects MOSFET in case of supply overvoltage,\nor flyback diode failure
Text Notes 3150 1950 0    79   ~ 16
TPS1H100 driver option
Connection ~ 6050 5300
$Comp
L RespiraWorks:TPS1H100B U?
U 1 1 5FD6C64E
P 5700 2600
AR Path="/5E8FBD97/5FD6C64E" Ref="U?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C64E" Ref="U?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C64E" Ref="U?"  Part="1" 
AR Path="/5E8E0754/5FD6C64E" Ref="U?"  Part="1" 
AR Path="/5FD6C64E" Ref="U?"  Part="1" 
AR Path="/5FCD5082/5FD6C64E" Ref="U16"  Part="1" 
AR Path="/6042B5C5/5FD6C64E" Ref="U26"  Part="1" 
F 0 "U26" H 5400 3100 50  0000 L CNN
F 1 "TPS1H100A" H 5300 3000 50  0000 L CNN
F 2 "RespiraWorks_Std:TSSOP-14-1EP_4.4x5mm_P0.65mm" H 6050 2350 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/tps1h100-q1.pdf" H 6050 2350 50  0001 C CNN
F 4 "Texas Instruments" H 5700 2600 50  0001 C CNN "Manufacturer"
F 5 "TPS1H100AQPWPRQ1" H 5700 2600 50  0001 C CNN "Manufacturer PN"
F 6 " " H 5700 2600 50  0001 C CNN "DNP"
	1    5700 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 3050 5850 3050
Wire Wire Line
	6050 3050 5950 3050
Connection ~ 5950 3050
Wire Wire Line
	5850 2150 5950 2150
Connection ~ 6050 2150
Connection ~ 5950 2150
Wire Wire Line
	5950 2150 6050 2150
$Comp
L power:GND #PWR?
U 1 1 5FD6C65F
P 5550 3050
AR Path="/5FD6C65F" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/5FD6C65F" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/5FD6C65F" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/5FD6C65F" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C65F" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C65F" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/5FD6C65F" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/5FD6C65F" Ref="#PWR0253"  Part="1" 
AR Path="/6042B5C5/5FD6C65F" Ref="#PWR0376"  Part="1" 
F 0 "#PWR0376" H 5550 2800 50  0001 C CNN
F 1 "GND" H 5555 2877 50  0000 C CNN
F 2 "" H 5550 3050 50  0001 C CNN
F 3 "" H 5550 3050 50  0001 C CNN
	1    5550 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 3050 5650 3050
Connection ~ 5550 3050
$Comp
L Device:R R?
U 1 1 5FD6C66B
P 5400 3450
AR Path="/5FD6C66B" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/5FD6C66B" Ref="R?"  Part="1" 
AR Path="/5E8C8865/5FD6C66B" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/5FD6C66B" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C66B" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C66B" Ref="R?"  Part="1" 
AR Path="/5E8E0754/5FD6C66B" Ref="R?"  Part="1" 
AR Path="/5FCD5082/5FD6C66B" Ref="R118"  Part="1" 
AR Path="/6042B5C5/5FD6C66B" Ref="R222"  Part="1" 
F 0 "R222" H 5250 3400 50  0000 C CNN
F 1 "4.02k" H 5250 3500 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 5330 3450 50  0001 C CNN
F 3 "~" H 5400 3450 50  0001 C CNN
F 4 "Yageo" H 5400 3450 50  0001 C CNN "Manufacturer"
F 5 "RC0603FR-074K02L" H 5400 3450 50  0001 C CNN "Manufacturer PN"
F 6 " " H 5400 3450 50  0001 C CNN "DNP"
	1    5400 3450
	-1   0    0    1   
$EndComp
Wire Wire Line
	5400 3300 5400 3050
$Comp
L power:GND #PWR?
U 1 1 5FD6C672
P 5400 3600
AR Path="/5FD6C672" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/5FD6C672" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/5FD6C672" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/5FD6C672" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C672" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C672" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/5FD6C672" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/5FD6C672" Ref="#PWR0252"  Part="1" 
AR Path="/6042B5C5/5FD6C672" Ref="#PWR0375"  Part="1" 
F 0 "#PWR0375" H 5400 3350 50  0001 C CNN
F 1 "GND" H 5405 3427 50  0000 C CNN
F 2 "" H 5400 3600 50  0001 C CNN
F 3 "" H 5400 3600 50  0001 C CNN
	1    5400 3600
	1    0    0    -1  
$EndComp
Text Notes 5600 4350 2    50   ~ 0
CL voltage threshold = 1.23V\nCL current = Iout/2000 +/- 20%\n\n2K = 1.23A nom. limit, 0.98 - 1.48A range\n2.4K = 1.03A nom. limit, 0.82 - 1.23A range\n4.02K = 0.61A nom. limit, 0.49 - 0.73A range
$Comp
L Device:R R?
U 1 1 5FD6C67B
P 4950 3300
AR Path="/5FD6C67B" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/5FD6C67B" Ref="R?"  Part="1" 
AR Path="/5E8C8865/5FD6C67B" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/5FD6C67B" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C67B" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C67B" Ref="R?"  Part="1" 
AR Path="/5E8E0754/5FD6C67B" Ref="R?"  Part="1" 
AR Path="/5FCD5082/5FD6C67B" Ref="R116"  Part="1" 
AR Path="/6042B5C5/5FD6C67B" Ref="R220"  Part="1" 
F 0 "R220" H 4800 3200 50  0000 C CNN
F 1 "1.5k" H 4800 3300 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 4880 3300 50  0001 C CNN
F 3 "~" H 4950 3300 50  0001 C CNN
F 4 "Yageo" H 4950 3300 50  0001 C CNN "Manufacturer"
F 5 "DNP" V 4950 3300 50  0000 C CNN "DNP"
F 6 "RC0603FR-071K5L" H 4950 3300 50  0001 C CNN "Manufacturer PN"
	1    4950 3300
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FD6C681
P 4950 3450
AR Path="/5FD6C681" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/5FD6C681" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/5FD6C681" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/5FD6C681" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C681" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C681" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/5FD6C681" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/5FD6C681" Ref="#PWR0249"  Part="1" 
AR Path="/6042B5C5/5FD6C681" Ref="#PWR0372"  Part="1" 
F 0 "#PWR0372" H 4950 3200 50  0001 C CNN
F 1 "GND" H 4955 3277 50  0000 C CNN
F 2 "" H 4950 3450 50  0001 C CNN
F 3 "" H 4950 3450 50  0001 C CNN
	1    4950 3450
	1    0    0    -1  
$EndComp
Text Notes 4850 3550 2    50   ~ 0
Ics = Iout / 500 +/- 5%\n853 mA = 2.56V\n400 mA = 1.2V\n100 mA = 0.3V
$Comp
L Device:R R?
U 1 1 5FD6C68A
P 2550 3300
AR Path="/5FD6C68A" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/5FD6C68A" Ref="R?"  Part="1" 
AR Path="/5E8C8865/5FD6C68A" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/5FD6C68A" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C68A" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C68A" Ref="R?"  Part="1" 
AR Path="/5E8E0754/5FD6C68A" Ref="R?"  Part="1" 
AR Path="/5FCD5082/5FD6C68A" Ref="R114"  Part="1" 
AR Path="/6042B5C5/5FD6C68A" Ref="R218"  Part="1" 
F 0 "R218" V 2450 3300 50  0000 C CNN
F 1 "52.3k" V 2350 3250 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 2480 3300 50  0001 C CNN
F 3 "~" H 2550 3300 50  0001 C CNN
F 4 "Yageo" H 2550 3300 50  0001 C CNN "Manufacturer"
F 5 "DNP" V 2550 3300 50  0000 C CNN "DNP"
F 6 "RC0603FR-0752K3L" H 2550 3300 50  0001 C CNN "Manufacturer PN"
	1    2550 3300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2400 3300 2150 3300
Text HLabel 1900 3300 0    50   Output ~ 0
CS
Text Notes 1750 3200 0    50   ~ 0
Fault voltage goes up to 4.9V;\ndivider puts this in 3.3V ADC range\nOnly populate if using TPS1H100B
$Comp
L Device:R R?
U 1 1 5FD6C69E
P 2200 2550
AR Path="/5FD6C69E" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/5FD6C69E" Ref="R?"  Part="1" 
AR Path="/5E8C8865/5FD6C69E" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/5FD6C69E" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/5FD6C69E" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/5FD6C69E" Ref="R?"  Part="1" 
AR Path="/5E8E0754/5FD6C69E" Ref="R?"  Part="1" 
AR Path="/5FCD5082/5FD6C69E" Ref="R113"  Part="1" 
AR Path="/6042B5C5/5FD6C69E" Ref="R217"  Part="1" 
F 0 "R217" V 2100 2550 50  0000 C CNN
F 1 "10k" V 2300 2550 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 2130 2550 50  0001 C CNN
F 3 "~" H 2200 2550 50  0001 C CNN
F 4 "Yageo" H 2200 2550 50  0001 C CNN "Manufacturer"
F 5 "RC0603FR-0710KL" H 2200 2550 50  0001 C CNN "Manufacturer PN"
F 6 " " H 2200 2550 50  0001 C CNN "DNP"
	1    2200 2550
	1    0    0    -1  
$EndComp
Text HLabel 2050 2700 0    50   Output ~ 0
nFault
Wire Wire Line
	2050 2700 2200 2700
Connection ~ 2200 2700
Wire Wire Line
	4950 2700 4950 3150
Connection ~ 4950 2700
Wire Wire Line
	4950 2700 5200 2700
Text HLabel 1100 2350 0    50   Input ~ 0
Ctrl
Wire Wire Line
	1100 2350 1350 2350
$Comp
L RespiraWorks:Q_NMOS_SSSGDDDD Q14
U 1 1 5FE5C4FB
P 5650 5850
AR Path="/5FCD5082/5FE5C4FB" Ref="Q14"  Part="1" 
AR Path="/6042B5C5/5FE5C4FB" Ref="Q26"  Part="1" 
F 0 "Q26" H 6050 5900 50  0000 L CNN
F 1 "FDS4672A" H 6050 5800 50  0000 L CNN
F 2 "RespiraWorks_Std:SOIC-8_3.9x4.9mm_P1.27mm" H 5850 5950 50  0001 C CNN
F 3 "~" H 5650 5850 50  0001 C CNN
F 4 "ON Semiconductor" H 5650 5850 50  0001 C CNN "Manufacturer"
F 5 "DNP" H 6150 5700 50  0000 C CNN "DNP"
F 6 "FDS4672A" H 5650 5850 50  0001 C CNN "Manufacturer PN"
	1    5650 5850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5FE5E599
P 7900 3750
AR Path="/5FE5E599" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/5FE5E599" Ref="R?"  Part="1" 
AR Path="/5E8C8865/5FE5E599" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/5FE5E599" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/5FE5E599" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/5FE5E599" Ref="R?"  Part="1" 
AR Path="/5E8E0754/5FE5E599" Ref="R?"  Part="1" 
AR Path="/5FCD5082/5FE5E599" Ref="R120"  Part="1" 
AR Path="/6042B5C5/5FE5E599" Ref="R224"  Part="1" 
F 0 "R224" H 8050 3800 50  0000 C CNN
F 1 "0" H 8050 3700 50  0000 C CNN
F 2 "RespiraWorks_Std:R_1206_3216Metric" V 7830 3750 50  0001 C CNN
F 3 "~" H 7900 3750 50  0001 C CNN
F 4 "DNP" V 7900 3750 50  0000 C CNN "DNP"
F 5 "Yageo" H 7900 3750 50  0001 C CNN "Manufacturer"
F 6 "RC1206JR-070RL" H 7900 3750 50  0001 C CNN "Manufacturer PN"
	1    7900 3750
	1    0    0    -1  
$EndComp
Connection ~ 6050 4500
Text Notes 7950 3600 0    50   ~ 0
Populate if using discrete driver
$Comp
L power:GND #PWR?
U 1 1 5FE63D29
P 5300 5300
AR Path="/5FE63D29" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/5FE63D29" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/5FE63D29" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/5FE63D29" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/5FE63D29" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/5FE63D29" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/5FE63D29" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/5FE63D29" Ref="#PWR0251"  Part="1" 
AR Path="/6042B5C5/5FE63D29" Ref="#PWR0374"  Part="1" 
F 0 "#PWR0374" H 5300 5050 50  0001 C CNN
F 1 "GND" H 5305 5127 50  0000 C CNN
F 2 "" H 5300 5300 50  0001 C CNN
F 3 "" H 5300 5300 50  0001 C CNN
	1    5300 5300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FE64CE8
P 5950 6050
AR Path="/5FE64CE8" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/5FE64CE8" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/5FE64CE8" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/5FE64CE8" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/5FE64CE8" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/5FE64CE8" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/5FE64CE8" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/5FE64CE8" Ref="#PWR0254"  Part="1" 
AR Path="/6042B5C5/5FE64CE8" Ref="#PWR0377"  Part="1" 
F 0 "#PWR0377" H 5950 5800 50  0001 C CNN
F 1 "GND" H 5955 5877 50  0000 C CNN
F 2 "" H 5950 6050 50  0001 C CNN
F 3 "" H 5950 6050 50  0001 C CNN
	1    5950 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 6050 5850 6050
Connection ~ 5950 6050
Connection ~ 5850 6050
Wire Wire Line
	5850 6050 5750 6050
$Comp
L Device:R R?
U 1 1 5FE6B7CB
P 6700 5850
AR Path="/5FE6B7CB" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/5FE6B7CB" Ref="R?"  Part="1" 
AR Path="/5E8C8865/5FE6B7CB" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/5FE6B7CB" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/5FE6B7CB" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/5FE6B7CB" Ref="R?"  Part="1" 
AR Path="/5E8E0754/5FE6B7CB" Ref="R?"  Part="1" 
AR Path="/5FCD5082/5FE6B7CB" Ref="R119"  Part="1" 
AR Path="/6042B5C5/5FE6B7CB" Ref="R223"  Part="1" 
F 0 "R223" H 6850 5900 50  0000 C CNN
F 1 "0" H 6800 5800 50  0000 C CNN
F 2 "RespiraWorks_Std:R_1206_3216Metric" V 6630 5850 50  0001 C CNN
F 3 "~" H 6700 5850 50  0001 C CNN
F 4 " " H 6850 5700 50  0001 C CNN "DNP"
F 5 "Yageo" H 6700 5850 50  0001 C CNN "Manufacturer"
F 6 "RC1206JR-070RL" H 6700 5850 50  0001 C CNN "Manufacturer PN"
	1    6700 5850
	1    0    0    -1  
$EndComp
Text Notes 6750 5700 0    50   ~ 0
Populate if using TPS1H100 driver
Wire Wire Line
	6700 6050 6700 6000
Connection ~ 5850 5650
Wire Wire Line
	5850 5650 5750 5650
Connection ~ 5950 5650
Wire Wire Line
	5950 5650 5850 5650
Connection ~ 6050 5650
Wire Wire Line
	6050 5650 5950 5650
Wire Wire Line
	5300 4500 5600 4500
Wire Wire Line
	5300 4500 5300 5000
Connection ~ 5600 4500
Wire Wire Line
	6050 3050 6050 3900
Connection ~ 6050 3050
Connection ~ 6050 3900
Wire Wire Line
	6050 5300 6050 5450
$Comp
L Device:R R?
U 1 1 5FE9C28A
P 5200 6000
AR Path="/5FE9C28A" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/5FE9C28A" Ref="R?"  Part="1" 
AR Path="/5E8C8865/5FE9C28A" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/5FE9C28A" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/5FE9C28A" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/5FE9C28A" Ref="R?"  Part="1" 
AR Path="/5E8E0754/5FE9C28A" Ref="R?"  Part="1" 
AR Path="/5FCD5082/5FE9C28A" Ref="R117"  Part="1" 
AR Path="/6042B5C5/5FE9C28A" Ref="R221"  Part="1" 
F 0 "R221" H 5000 6000 50  0000 C CNN
F 1 "10k" H 5000 5900 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 5130 6000 50  0001 C CNN
F 3 "~" H 5200 6000 50  0001 C CNN
F 4 "Yageo" H 5200 6000 50  0001 C CNN "Manufacturer"
F 5 "DNP" H 5000 5800 50  0000 C CNN "DNP"
F 6 "RC0603FR-0710KL" H 5200 6000 50  0001 C CNN "Manufacturer PN"
	1    5200 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 5850 5450 5850
$Comp
L power:GND #PWR?
U 1 1 5FE9DEDB
P 5200 6150
AR Path="/5FE9DEDB" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/5FE9DEDB" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/5FE9DEDB" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/5FE9DEDB" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/5FE9DEDB" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/5FE9DEDB" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/5FE9DEDB" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/5FE9DEDB" Ref="#PWR0250"  Part="1" 
AR Path="/6042B5C5/5FE9DEDB" Ref="#PWR0373"  Part="1" 
F 0 "#PWR0373" H 5200 5900 50  0001 C CNN
F 1 "GND" H 5205 5977 50  0000 C CNN
F 2 "" H 5200 6150 50  0001 C CNN
F 3 "" H 5200 6150 50  0001 C CNN
	1    5200 6150
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5FE9E66C
P 4750 5850
AR Path="/5FE9E66C" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/5FE9E66C" Ref="R?"  Part="1" 
AR Path="/5E8C8865/5FE9E66C" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/5FE9E66C" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/5FE9E66C" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/5FE9E66C" Ref="R?"  Part="1" 
AR Path="/5E8E0754/5FE9E66C" Ref="R?"  Part="1" 
AR Path="/5FCD5082/5FE9E66C" Ref="R115"  Part="1" 
AR Path="/6042B5C5/5FE9E66C" Ref="R219"  Part="1" 
F 0 "R219" V 4550 5850 50  0000 C CNN
F 1 "1k" V 4650 5850 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 4680 5850 50  0001 C CNN
F 3 "~" H 4750 5850 50  0001 C CNN
F 4 "Yageo" H 4750 5850 50  0001 C CNN "Manufacturer"
F 5 "DNP" V 4750 5850 50  0000 C CNN "DNP"
F 6 "RC0603FR-071KL" H 4750 5850 50  0001 C CNN "Manufacturer PN"
	1    4750 5850
	0    1    1    0   
$EndComp
Wire Wire Line
	4900 5850 5200 5850
Connection ~ 5200 5850
Wire Wire Line
	1350 2350 1350 5850
Wire Wire Line
	1350 5850 4600 5850
Connection ~ 1350 2350
Text Notes 3050 6000 0    50   ~ 0
Protects controller from drain-to-gate short
$Comp
L Connector_Generic:Conn_01x02 J36
U 1 1 5FEAE4F9
P 6250 4800
AR Path="/5FCD5082/5FEAE4F9" Ref="J36"  Part="1" 
AR Path="/6042B5C5/5FEAE4F9" Ref="J47"  Part="1" 
F 0 "J47" H 6330 4792 50  0000 L CNN
F 1 "Solenoid" H 6330 4701 50  0000 L CNN
F 2 "RespiraWorks_Std:Molex_Micro-Fit_3.0_43650-0215_1x02_P3.00mm_Vertical" H 6250 4800 50  0001 C CNN
F 3 "~" H 6250 4800 50  0001 C CNN
F 4 "Molex" H 6250 4800 50  0001 C CNN "Manufacturer"
F 5 "43650-0215" H 6250 4800 50  0001 C CNN "Manufacturer PN"
F 6 " " H 6250 4800 50  0001 C CNN "DNP"
	1    6250 4800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FEC573F
P 6600 2250
AR Path="/5FEC573F" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/5FEC573F" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/5FEC573F" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/5FEC573F" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/5FEC573F" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/5FEC573F" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/5FEC573F" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/5FEC573F" Ref="#PWR0255"  Part="1" 
AR Path="/6042B5C5/5FEC573F" Ref="#PWR0378"  Part="1" 
F 0 "#PWR0378" H 6600 2000 50  0001 C CNN
F 1 "GND" H 6605 2077 50  0000 C CNN
F 2 "" H 6600 2250 50  0001 C CNN
F 3 "" H 6600 2250 50  0001 C CNN
	1    6600 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 3900 7900 3900
$Comp
L Device:C C65
U 1 1 5FEC9792
P 6600 2100
AR Path="/5FCD5082/5FEC9792" Ref="C65"  Part="1" 
AR Path="/6042B5C5/5FEC9792" Ref="C155"  Part="1" 
F 0 "C155" H 6715 2146 50  0000 L CNN
F 1 "10uF" H 6715 2055 50  0000 L CNN
F 2 "RespiraWorks_Std:C_1210_3225Metric" H 6638 1950 50  0001 C CNN
F 3 "~" H 6600 2100 50  0001 C CNN
F 4 "Murata" H 6600 2100 50  0001 C CNN "Manufacturer"
F 5 "X7S" H 6600 2100 50  0001 C CNN "Dielectric"
F 6 "100V" H 6800 1950 50  0000 C CNN "Voltage"
F 7 "GRM32EC72A106KE05L" H 6600 2100 50  0001 C CNN "Manufacturer PN"
F 8 " " H 6600 2100 50  0001 C CNN "DNP"
	1    6600 2100
	1    0    0    -1  
$EndComp
Text Notes 6700 2400 0    50   ~ 0
8.1uF @ 12V, 5.5uF @ 24V
Wire Notes Line
	6300 1800 6300 3850
Wire Notes Line
	6300 3850 1650 3850
Wire Notes Line
	1650 3850 1650 1800
Wire Notes Line
	1650 1800 6300 1800
Wire Notes Line
	6500 5550 6500 6450
Wire Notes Line
	6500 6450 2950 6450
Wire Notes Line
	2950 6450 2950 5550
Wire Notes Line
	2950 5550 6500 5550
Text Notes 3000 5700 0    79   ~ 16
Discrete driver option
$Comp
L Device:D_Zener D?
U 1 1 60C6D8A6
P 5300 5150
AR Path="/601A64F8/60C6D8A6" Ref="D?"  Part="1" 
AR Path="/601A64F8/60567144/60C6D8A6" Ref="D?"  Part="1" 
AR Path="/6023BF6A/60C6D8A6" Ref="D?"  Part="1" 
AR Path="/5FCD4B8E/603C510C/60C6D8A6" Ref="D?"  Part="1" 
AR Path="/6041384A/60C6D8A6" Ref="D?"  Part="1" 
AR Path="/5FCD5082/60C6D8A6" Ref="D15"  Part="1" 
AR Path="/6042B5C5/60C6D8A6" Ref="D30"  Part="1" 
F 0 "D30" V 5200 5200 50  0000 L CNN
F 1 "20V" V 5100 5200 50  0000 L CNN
F 2 "RespiraWorks_Std:D_SMC" H 5300 5150 50  0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds40740.pdf" H 5300 5150 50  0001 C CNN
F 4 "Diodes Inc." V 5300 5150 50  0001 C CNN "Manufacturer"
F 5 "SMBJ20AQ-13-F" V 5000 4750 50  0000 C CNN "Manufacturer PN"
F 6 " " H 5300 5150 50  0001 C CNN "DNP"
	1    5300 5150
	0    1    1    0   
$EndComp
Text Notes 3600 5300 0    50   ~ 0
SMBJ20AQ: 32.4V max clamping @ 18.5A
Wire Wire Line
	5200 2350 5200 2100
Wire Wire Line
	1350 2100 1350 2350
Wire Wire Line
	4950 2550 5200 2550
Text HLabel 5900 1650 0    50   Input ~ 0
Vin
Wire Wire Line
	6600 1650 6600 1950
Wire Wire Line
	6600 1650 7100 1650
Wire Wire Line
	7900 1650 7900 3600
Connection ~ 6600 1650
Text HLabel 4950 2550 0    50   Input ~ 0
VLogic
Text Label 1900 2400 0    50   ~ 0
VLogic
Wire Wire Line
	1900 2400 2200 2400
$Comp
L Device:Jumper_NC_Small JP9
U 1 1 60C96F5E
P 2550 2700
AR Path="/5FCD5082/60C96F5E" Ref="JP9"  Part="1" 
AR Path="/6042B5C5/60C96F5E" Ref="JP13"  Part="1" 
F 0 "JP13" H 2550 2821 50  0000 C CNN
F 1 "Jumper_NC_Small" H 2550 2821 50  0001 C CNN
F 2 "RespiraWorks_Std:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 2550 2700 50  0001 C CNN
F 3 "~" H 2550 2700 50  0001 C CNN
F 4 " " H 2550 2700 50  0001 C CNN "DNP"
	1    2550 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 2700 2450 2700
Wire Wire Line
	2650 2700 3600 2700
Wire Wire Line
	6050 5450 6700 5450
Wire Wire Line
	6700 5450 6700 5700
Connection ~ 6050 5450
Wire Wire Line
	6050 5450 6050 5650
$Comp
L power:GND #PWR?
U 1 1 60CAB5E7
P 6700 6050
AR Path="/60CAB5E7" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/60CAB5E7" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/60CAB5E7" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/60CAB5E7" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/60CAB5E7" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/60CAB5E7" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/60CAB5E7" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/60CAB5E7" Ref="#PWR0256"  Part="1" 
AR Path="/6042B5C5/60CAB5E7" Ref="#PWR0379"  Part="1" 
F 0 "#PWR0379" H 6700 5800 50  0001 C CNN
F 1 "GND" H 6705 5877 50  0000 C CNN
F 2 "" H 6700 6050 50  0001 C CNN
F 3 "" H 6700 6050 50  0001 C CNN
	1    6700 6050
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint TP?
U 1 1 60E3288F
P 1350 2100
AR Path="/5FCD50A5/60E3288F" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60E3288F" Ref="TP?"  Part="1" 
AR Path="/60E3288F" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60E3288F" Ref="TP?"  Part="1" 
AR Path="/5FCD4DF5/60E3288F" Ref="TP?"  Part="1" 
AR Path="/5FCD5082/60E3288F" Ref="TP98"  Part="1" 
AR Path="/6042B5C5/60E3288F" Ref="TP115"  Part="1" 
F 0 "TP115" H 1350 2300 50  0000 C CNN
F 1 "TP" V 1400 2150 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 1550 2100 50  0001 C CNN
F 3 "~" H 1550 2100 50  0001 C CNN
F 4 " " H 1350 2100 50  0001 C CNN "DNP"
	1    1350 2100
	1    0    0    -1  
$EndComp
Connection ~ 1350 2100
Wire Wire Line
	1350 2100 5200 2100
$Comp
L Connector:TestPoint TP?
U 1 1 60E35192
P 4550 2500
AR Path="/5FCD50A5/60E35192" Ref="TP?"  Part="1" 
AR Path="/6052CC9F/60E35192" Ref="TP?"  Part="1" 
AR Path="/60E35192" Ref="TP?"  Part="1" 
AR Path="/5FCD4D18/60E35192" Ref="TP?"  Part="1" 
AR Path="/5FCD4DF5/60E35192" Ref="TP?"  Part="1" 
AR Path="/5FCD5082/60E35192" Ref="TP99"  Part="1" 
AR Path="/6042B5C5/60E35192" Ref="TP116"  Part="1" 
F 0 "TP116" H 4550 2700 50  0000 C CNN
F 1 "TP" V 4600 2550 50  0001 C CNN
F 2 "RespiraWorks_Std:TestPoint_Pad_2.0x2.0mm" H 4750 2500 50  0001 C CNN
F 3 "~" H 4750 2500 50  0001 C CNN
F 4 " " H 4550 2500 50  0001 C CNN "DNP"
	1    4550 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 2500 4550 2700
Wire Wire Line
	6050 4500 6050 4600
Wire Wire Line
	6050 4900 6050 5200
$Comp
L Connector:TestPoint_Flag TP100
U 1 1 60E47052
P 6100 4600
AR Path="/5FCD5082/60E47052" Ref="TP100"  Part="1" 
AR Path="/6042B5C5/60E47052" Ref="TP117"  Part="1" 
F 0 "TP117" H 6360 4648 50  0000 L CNN
F 1 "TestPoint_Flag" H 6360 4603 50  0001 L CNN
F 2 "RespiraWorks_Std:TestPoint_Keystone_5019_Minature" H 6300 4600 50  0001 C CNN
F 3 "~" H 6300 4600 50  0001 C CNN
F 4 "Keystone" H 6100 4600 50  0001 C CNN "Manufacturer"
F 5 "5019" H 6100 4600 50  0001 C CNN "Manufacturer PN"
F 6 " " H 6100 4600 50  0001 C CNN "DNP"
	1    6100 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 4600 6050 4600
Connection ~ 6050 4600
Wire Wire Line
	6050 4600 6050 4800
$Comp
L Connector:TestPoint_Flag TP101
U 1 1 60E488AC
P 6100 5200
AR Path="/5FCD5082/60E488AC" Ref="TP101"  Part="1" 
AR Path="/6042B5C5/60E488AC" Ref="TP118"  Part="1" 
F 0 "TP118" H 6360 5248 50  0000 L CNN
F 1 "TestPoint_Flag" H 6360 5203 50  0001 L CNN
F 2 "RespiraWorks_Std:TestPoint_Keystone_5019_Minature" H 6300 5200 50  0001 C CNN
F 3 "~" H 6300 5200 50  0001 C CNN
F 4 "Keystone" H 6100 5200 50  0001 C CNN "Manufacturer"
F 5 "5019" H 6100 5200 50  0001 C CNN "Manufacturer PN"
F 6 " " H 6100 5200 50  0001 C CNN "DNP"
	1    6100 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 5200 6050 5200
Connection ~ 6050 5200
Wire Wire Line
	6050 5200 6050 5300
$Comp
L power:GND #PWR?
U 1 1 606F5152
P 7100 1950
AR Path="/5FCD50A5/606F5152" Ref="#PWR?"  Part="1" 
AR Path="/6052CC9F/606F5152" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/606F5152" Ref="#PWR0257"  Part="1" 
AR Path="/6042B5C5/606F5152" Ref="#PWR0380"  Part="1" 
F 0 "#PWR0380" H 7100 1700 50  0001 C CNN
F 1 "GND" H 7105 1777 50  0000 C CNN
F 2 "" H 7100 1950 50  0001 C CNN
F 3 "" H 7100 1950 50  0001 C CNN
	1    7100 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:CP1 C?
U 1 1 606F515C
P 7100 1800
AR Path="/5FCD50A5/606F515C" Ref="C?"  Part="1" 
AR Path="/6052CC9F/606F515C" Ref="C?"  Part="1" 
AR Path="/6042B5C5/606F515C" Ref="C156"  Part="1" 
AR Path="/5FCD5082/606F515C" Ref="C66"  Part="1" 
F 0 "C156" H 7215 1838 50  0000 L CNN
F 1 "68uF" H 7250 1750 50  0000 L CNN
F 2 "RespiraWorks_Std:CP_Elec_8x10" H 7100 1800 50  0001 C CNN
F 3 "https://content.kemet.com/datasheets/KEM_T2009_T495.pdf" H 7100 1800 50  0001 C CNN
F 4 "Nichicon" H 7100 1800 50  0001 C CNN "Manufacturer"
F 5 "UUD1H680MNL1GS" H 7100 1800 50  0001 C CNN "Manufacturer PN"
F 6 "Aluminum" H 7100 1800 50  0001 C CNN "Dielectric"
F 7 "50V" H 7250 1600 50  0000 C CNN "Voltage"
F 8 " " H 7100 1800 50  0001 C CNN "DNP"
	1    7100 1800
	1    0    0    -1  
$EndComp
Connection ~ 7100 1650
Wire Wire Line
	7100 1650 7900 1650
Wire Wire Line
	6050 1650 5900 1650
Wire Wire Line
	6050 1650 6050 2150
Wire Wire Line
	6050 1650 6600 1650
Connection ~ 6050 1650
Connection ~ 4550 2700
Wire Wire Line
	4550 2700 4950 2700
$Comp
L Device:R R?
U 1 1 60780754
P 2150 3450
AR Path="/60780754" Ref="R?"  Part="1" 
AR Path="/5E8AFE9D/60780754" Ref="R?"  Part="1" 
AR Path="/5E8C8865/60780754" Ref="R?"  Part="1" 
AR Path="/5E8FBD97/60780754" Ref="R?"  Part="1" 
AR Path="/5E8DEDC0/60780754" Ref="R?"  Part="1" 
AR Path="/5E8DFCAD/60780754" Ref="R?"  Part="1" 
AR Path="/5E8E0754/60780754" Ref="R?"  Part="1" 
AR Path="/5FCD5082/60780754" Ref="R112"  Part="1" 
AR Path="/6042B5C5/60780754" Ref="R216"  Part="1" 
F 0 "R216" H 2300 3450 50  0000 C CNN
F 1 "100k" H 2300 3350 50  0000 C CNN
F 2 "RespiraWorks_Std:R_0603_1608Metric" V 2080 3450 50  0001 C CNN
F 3 "~" H 2150 3450 50  0001 C CNN
F 4 "Yageo" H 2150 3450 50  0001 C CNN "Manufacturer"
F 5 "DNP" V 2150 3450 50  0000 C CNN "DNP"
F 6 "RC0603FR-07100KL" H 2150 3450 50  0001 C CNN "Manufacturer PN"
	1    2150 3450
	1    0    0    -1  
$EndComp
Connection ~ 2150 3300
Wire Wire Line
	2150 3300 1900 3300
$Comp
L power:GND #PWR?
U 1 1 6078641A
P 2150 3600
AR Path="/6078641A" Ref="#PWR?"  Part="1" 
AR Path="/5E8AFE9D/6078641A" Ref="#PWR?"  Part="1" 
AR Path="/5E8FBD97/6078641A" Ref="#PWR?"  Part="1" 
AR Path="/5E8E0754/6078641A" Ref="#PWR?"  Part="1" 
AR Path="/5E8DFCAD/6078641A" Ref="#PWR?"  Part="1" 
AR Path="/5E8DEDC0/6078641A" Ref="#PWR?"  Part="1" 
AR Path="/5E8C8865/6078641A" Ref="#PWR?"  Part="1" 
AR Path="/5FCD5082/6078641A" Ref="#PWR0248"  Part="1" 
AR Path="/6042B5C5/6078641A" Ref="#PWR0371"  Part="1" 
F 0 "#PWR0371" H 2150 3350 50  0001 C CNN
F 1 "GND" H 2155 3427 50  0000 C CNN
F 2 "" H 2150 3600 50  0001 C CNN
F 3 "" H 2150 3600 50  0001 C CNN
	1    2150 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 3300 3600 2700
Wire Wire Line
	2700 3300 3600 3300
Connection ~ 3600 2700
Wire Wire Line
	3600 2700 4550 2700
Text Notes 2450 3700 0    50   ~ 0
Gain of 0.657x
Wire Wire Line
	6050 3900 6050 4150
Wire Wire Line
	6050 4350 6050 4500
$Comp
L RespiraWorks_Std:Polyfuse_2A_0ZCF0200AF2C F4
U 1 1 607AA6BC
P 6050 4250
AR Path="/6042B5C5/607AA6BC" Ref="F4"  Part="1" 
AR Path="/5FCD5082/607AA6BC" Ref="F1"  Part="1" 
F 0 "F4" H 6118 4387 50  0000 L CNN
F 1 "2A" H 6118 4341 50  0001 L CNN
F 2 "RespiraWorks:Fuse_2920_Bel_fuse" H 6100 4050 50  0001 L CNN
F 3 "https://belfuse.com/resources/datasheets/circuitprotection/ds-cp-0zcf-series.pdf" H 6050 4250 50  0001 C CNN
F 4 "Bel-Fuse" H 6118 4296 50  0000 L CNN "Manufacturer"
F 5 "0ZCF0200AF2C" H 6118 4205 50  0000 L CNN "Manufacturer PN"
F 6 "2.0A" H 6118 4114 50  0000 L CNN "Hold Current"
F 7 " " H 6050 4250 50  0001 C CNN "DNP"
	1    6050 4250
	1    0    0    -1  
$EndComp
$EndSCHEMATC