MliHardware/MLI/PsuSwitch/PsuSwitch.sch

EESchema Schematic File Version 2
LIBS:PsuSwitch-rescue
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:OAE.Parts
LIBS:PsuSwitch-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "MLI MOSFET Driver Board"
Date "2017-06-13"
Rev "rev 2"
Comp "Enertechnos Ltd"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 "For approval by Mansour"
$EndDescr
$Comp
L CP C1
U 1 1 592ACB50
P 900 2600
F 0 "C1" H 925 2700 50  0000 L CNN
F 1 "4.7uF" H 925 2500 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D5.0mm_P2.50mm" H 938 2450 50  0001 C CNN
F 3 "" H 900 2600 50  0001 C CNN
	1    900  2600
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 592ACBF5
P 1300 2600
F 0 "C2" H 1325 2700 50  0000 L CNN
F 1 "100nF" H 1325 2500 50  0000 L CNN
F 2 "Capacitors_THT:C_Rect_L7.2mm_W4.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2" H 1338 2450 50  0001 C CNN
F 3 "" H 1300 2600 50  0001 C CNN
	1    1300 2600
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR01
U 1 1 592BE61D
P 900 2750
F 0 "#PWR01" H 900 2500 50  0001 C CNN
F 1 "Earth" H 900 2600 50  0001 C CNN
F 2 "" H 900 2750 50  0001 C CNN
F 3 "" H 900 2750 50  0001 C CNN
	1    900  2750
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 592BF392
P 1450 3800
F 0 "R2" V 1350 3800 50  0000 C CNN
F 1 "180" V 1450 3800 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 1380 3800 50  0001 C CNN
F 3 "" H 1450 3800 50  0001 C CNN
	1    1450 3800
	0    -1   -1   0   
$EndComp
$Comp
L Earth #PWR02
U 1 1 592C4055
P 2150 1400
F 0 "#PWR02" H 2150 1150 50  0001 C CNN
F 1 "Earth" H 2150 1250 50  0001 C CNN
F 2 "" H 2150 1400 50  0001 C CNN
F 3 "" H 2150 1400 50  0001 C CNN
	1    2150 1400
	1    0    0    -1  
$EndComp
Text GLabel 1550 6550 0    60   Input ~ 0
ARD_GND
Text GLabel 1750 3600 0    60   Input ~ 0
ARD_PWM
Text GLabel 1150 3800 0    60   Input ~ 0
ARD_GND
Text GLabel 1550 6650 0    60   Input ~ 0
ARD_PWM
Text GLabel 1150 1500 0    60   Input ~ 0
DC_IN
Text GLabel 2050 1200 2    60   Input ~ 0
DC_ISO
Text GLabel 1150 1200 0    60   Input ~ 0
DC_GND
Text GLabel 1550 7400 0    60   Input ~ 0
DC_GND
Text GLabel 1550 7300 0    60   Input ~ 0
DC_IN
Text GLabel 2250 1400 2    60   Input ~ 0
GND_ISO
Text GLabel 1550 6750 0    60   Input ~ 0
ARD_SRC_V
Text GLabel 1550 6850 0    60   Input ~ 0
ARD_TEMP
$Comp
L CONN_01X05 J2
U 1 1 592C94BD
P 1750 6750
F 0 "J2" H 1750 7050 50  0000 C CNN
F 1 "CONN_01X05" V 1850 6750 50  0000 C CNN
F 2 "Connectors_JST:JST_XH_B05B-XH-A_05x2.50mm_Straight" H 1750 6750 50  0001 C CNN
F 3 "" H 1750 6750 50  0001 C CNN
	1    1750 6750
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X02 J3
U 1 1 592C95DB
P 1750 7350
F 0 "J3" H 1750 7500 50  0000 C CNN
F 1 "CONN_01X02" V 1850 7350 50  0000 C CNN
F 2 "Connectors_JST:JST_XH_B02B-XH-A_02x2.50mm_Straight" H 1750 7350 50  0001 C CNN
F 3 "" H 1750 7350 50  0001 C CNN
	1    1750 7350
	1    0    0    -1  
$EndComp
$Comp
L 4N35 U2
U 1 1 592E7A66
P 2050 3700
F 0 "U2" H 1850 3900 50  0000 L CNN
F 1 "4N35" H 2050 3900 50  0000 L CNN
F 2 "Housings_DIP:DIP-6_W7.62mm" H 1850 3500 50  0001 L CIN
F 3 "" H 2050 3700 50  0001 L CNN
	1    2050 3700
	1    0    0    -1  
$EndComp
$Comp
L TC4422AVPA-RESCUE-PsuSwitch U3
U 1 1 592E820A
P 4100 1300
F 0 "U3" H 4750 1450 50  0000 C CNN
F 1 "TC4422AVPA" H 4750 850 50  0000 C CNN
F 2 "PartsLibraries:TC4422AVPA" H 4750 750 50  0001 C CNN
F 3 "" H 4750 650 50  0001 C CNN
F 4 "Microchip TC4422AVPA, MOSFET Power Driver 10A, 4.5  18 V, Non-Inverting, 8-Pin PDIP" H 4750 550 50  0001 C CNN "Description"
F 5 "Microchip" H 4750 450 50  0001 C CNN "Manufacturer_Name"
F 6 "TC4422AVPA" H 4750 350 50  0001 C CNN "Manufacturer_Part_Number"
F 7 "RS" H 4750 250 50  0001 C CNN "Supplier_Name"
F 8 "7747668" H 4750 150 50  0001 C CNN "RS Part Number"
	1    4100 1300
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR03
U 1 1 592E8B5A
P 5400 1600
F 0 "#PWR03" H 5400 1350 50  0001 C CNN
F 1 "Earth" H 5400 1450 50  0001 C CNN
F 2 "" H 5400 1600 50  0001 C CNN
F 3 "" H 5400 1600 50  0001 C CNN
	1    5400 1600
	1    0    0    -1  
$EndComp
$Comp
L NME1212DC U1
U 1 1 592EC206
P 1600 1350
F 0 "U1" H 1600 1650 60  0000 C CNN
F 1 "NME1212DC" H 1600 1050 60  0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm" H 1650 1100 60  0001 C CNN
F 3 "" H 1650 1100 60  0001 C CNN
	1    1600 1350
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 592ED01B
P 2450 3450
F 0 "R3" V 2530 3450 50  0000 C CNN
F 1 "1K5" V 2450 3450 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 2380 3450 50  0001 C CNN
F 3 "" H 2450 3450 50  0001 C CNN
	1    2450 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 3800 1300 3800
Wire Wire Line
	1750 3800 1600 3800
Wire Wire Line
	2050 1400 2250 1400
Connection ~ 2150 1400
Wire Wire Line
	5400 1400 5400 1500
$Comp
L CP C4
U 1 1 592ED18A
P 5800 1850
F 0 "C4" H 5825 1950 50  0000 L CNN
F 1 "4.7uF" H 5825 1750 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D5.0mm_P2.50mm" H 5838 1700 50  0001 C CNN
F 3 "" H 5800 1850 50  0001 C CNN
	1    5800 1850
	1    0    0    -1  
$EndComp
Connection ~ 5800 1400
Text GLabel 1550 6950 0    60   Input ~ 0
ARD_5V
$Comp
L CONN_01X02 J1
U 1 1 593FD4A9
P 1700 4800
F 0 "J1" H 1700 4950 50  0000 C CNN
F 1 "CONN_01X02" V 1800 4800 50  0000 C CNN
F 2 "Connectors_JST:JST_XH_B02B-XH-A_02x2.50mm_Straight" H 1700 4800 50  0001 C CNN
F 3 "" H 1700 4800 50  0001 C CNN
	1    1700 4800
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 593FD687
P 1350 5100
F 0 "R1" V 1250 5100 50  0000 C CNN
F 1 "100" V 1350 5100 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 1280 5100 50  0001 C CNN
F 3 "" H 1350 5100 50  0001 C CNN
	1    1350 5100
	1    0    0    -1  
$EndComp
Text GLabel 1500 4750 0    60   Input ~ 0
ARD_5V
Text GLabel 1200 4850 0    60   Input ~ 0
ARD_TEMP
Wire Wire Line
	1500 4850 1200 4850
Connection ~ 1350 4850
Text GLabel 1350 5350 3    60   Input ~ 0
ARD_GND
Text Notes 1500 5250 0    60   ~ 0
The resistance is matched to the\nR value of the attached thermistor
$Comp
L C C3
U 1 1 59400A26
P 5550 1850
F 0 "C3" H 5575 1950 50  0000 L CNN
F 1 "C" H 5575 1750 50  0000 L CNN
F 2 "Capacitors_THT:CP_Radial_D5.0mm_P2.50mm" H 5588 1700 50  0001 C CNN
F 3 "" H 5550 1850 50  0001 C CNN
	1    5550 1850
	1    0    0    1   
$EndComp
Connection ~ 5550 1400
Wire Wire Line
	5550 1400 5550 1700
Wire Wire Line
	5800 1400 5800 1700
Text GLabel 5400 1300 1    60   Input ~ 0
DC_ISO
Text GLabel 4100 1300 1    60   Input ~ 0
DC_ISO
$Comp
L Earth #PWR04
U 1 1 594951C3
P 2350 3800
F 0 "#PWR04" H 2350 3550 50  0001 C CNN
F 1 "Earth" H 2350 3650 50  0001 C CNN
F 2 "" H 2350 3800 50  0001 C CNN
F 3 "" H 2350 3800 50  0001 C CNN
	1    2350 3800
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR05
U 1 1 5949522A
P 4100 1600
F 0 "#PWR05" H 4100 1350 50  0001 C CNN
F 1 "Earth" H 4100 1450 50  0001 C CNN
F 2 "" H 4100 1600 50  0001 C CNN
F 3 "" H 4100 1600 50  0001 C CNN
	1    4100 1600
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR06
U 1 1 59495353
P 5550 2000
F 0 "#PWR06" H 5550 1750 50  0001 C CNN
F 1 "Earth" H 5550 1850 50  0001 C CNN
F 2 "" H 5550 2000 50  0001 C CNN
F 3 "" H 5550 2000 50  0001 C CNN
	1    5550 2000
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR07
U 1 1 59495394
P 5800 2000
F 0 "#PWR07" H 5800 1750 50  0001 C CNN
F 1 "Earth" H 5800 1850 50  0001 C CNN
F 2 "" H 5800 2000 50  0001 C CNN
F 3 "" H 5800 2000 50  0001 C CNN
	1    5800 2000
	1    0    0    -1  
$EndComp
$Comp
L Earth #PWR08
U 1 1 594957E5
P 1300 2750
F 0 "#PWR08" H 1300 2500 50  0001 C CNN
F 1 "Earth" H 1300 2600 50  0001 C CNN
F 2 "" H 1300 2750 50  0001 C CNN
F 3 "" H 1300 2750 50  0001 C CNN
	1    1300 2750
	1    0    0    -1  
$EndComp
Text GLabel 2450 3200 1    60   Input ~ 0
DC_ISO
Text GLabel 900  2450 1    60   Input ~ 0
DC_ISO
Text GLabel 1300 2450 1    60   Input ~ 0
DC_ISO
Wire Wire Line
	2350 3700 2450 3700
Text GLabel 2450 3700 2    60   Input ~ 0
DRV_SIG
Text GLabel 4100 1400 0    60   Input ~ 0
DRV_SIG
Wire Wire Line
	1350 4850 1350 4950
Wire Wire Line
	1350 5250 1350 5350
Wire Wire Line
	2450 3200 2450 3300
Wire Wire Line
	2450 3700 2450 3600
$Comp
L CONN_01X02 J4
U 1 1 594A5A11
P 7450 1350
F 0 "J4" H 7450 1500 50  0000 C CNN
F 1 "CONN_01X02" V 7550 1350 50  0000 C CNN
F 2 "Connectors_JST:JST_XH_B02B-XH-A_02x2.50mm_Straight" H 7450 1350 50  0001 C CNN
F 3 "" H 7450 1350 50  0001 C CNN
	1    7450 1350
	1    0    0    -1  
$EndComp
Text GLabel 7250 1300 0    60   Input ~ 0
GND_ISO
Text GLabel 7250 1400 0    60   Input ~ 0
DRV_GATE
Text GLabel 5800 1400 2    60   Input ~ 0
DRV_GATE
Wire Wire Line
	5800 1400 5400 1400
$EndSCHEMATC