446 lines
10 KiB
Plaintext
446 lines
10 KiB
Plaintext
EESchema Schematic File Version 4
|
|
EELAYER 30 0
|
|
EELAYER END
|
|
$Descr A4 11693 8268
|
|
encoding utf-8
|
|
Sheet 7 7
|
|
Title ""
|
|
Date ""
|
|
Rev ""
|
|
Comp ""
|
|
Comment1 ""
|
|
Comment2 ""
|
|
Comment3 ""
|
|
Comment4 ""
|
|
$EndDescr
|
|
$Comp
|
|
L power:+12V #PWR073
|
|
U 1 1 60E341D3
|
|
P 5050 1800
|
|
F 0 "#PWR073" H 5050 1650 50 0001 C CNN
|
|
F 1 "+12V" H 5065 1973 50 0000 C CNN
|
|
F 2 "" H 5050 1800 50 0001 C CNN
|
|
F 3 "" H 5050 1800 50 0001 C CNN
|
|
1 5050 1800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR074
|
|
U 1 1 60E344EB
|
|
P 5050 3700
|
|
F 0 "#PWR074" H 5050 3450 50 0001 C CNN
|
|
F 1 "GND" H 5055 3527 50 0000 C CNN
|
|
F 2 "" H 5050 3700 50 0001 C CNN
|
|
F 3 "" H 5050 3700 50 0001 C CNN
|
|
1 5050 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text HLabel 6350 3650 3 50 Input ~ 0
|
|
12V_OUT
|
|
$Comp
|
|
L SI4425DDY:SI4425DDY-T1-GE3 Q?
|
|
U 1 1 60F5F01A
|
|
P 5850 2500
|
|
AR Path="/60C2FE2A/60F5F01A" Ref="Q?" Part="1"
|
|
AR Path="/60E3407A/60F5F01A" Ref="Q6" Part="1"
|
|
F 0 "Q6" V 6639 2400 50 0000 C CNN
|
|
F 1 "SI4425DDY-T1-GE3" V 6730 2400 50 0000 C CNN
|
|
F 2 "SI4425DDY:Vishay-C-06527-09_2006-I-0" H 5850 3000 50 0001 L CNN
|
|
F 3 "http://www.vishay.com/docs/64732/si4425dd.pdf" H 5850 3100 50 0001 L CNN
|
|
F 4 "Trans" H 5850 3200 50 0001 L CNN "category"
|
|
F 5 "-13A" H 5850 3300 50 0001 L CNN "continuous drain current"
|
|
F 6 "Discrete Semiconductors" H 5850 3400 50 0001 L CNN "device class L1"
|
|
F 7 "Transistors" H 5850 3500 50 0001 L CNN "device class L2"
|
|
F 8 "MOSFETs" H 5850 3600 50 0001 L CNN "device class L3"
|
|
F 9 "MOSFET P-CH 30V 19.7A 8-SOIC" H 5850 3700 50 0001 L CNN "digikey description"
|
|
F 10 "SI4425DDY-T1-GE3CT-ND" H 5850 3800 50 0001 L CNN "digikey part number"
|
|
F 11 "-30V" H 5850 3900 50 0001 L CNN "drain to source breakdown voltage"
|
|
F 12 "0.0081Ω" H 5850 4000 50 0001 L CNN "drain to source resistance"
|
|
F 13 "-30V" H 5850 4100 50 0001 L CNN "drain to source voltage"
|
|
F 14 "20V" H 5850 4200 50 0001 L CNN "gate to source voltage"
|
|
F 15 "1.75mm" H 5850 4300 50 0001 L CNN "height"
|
|
F 16 "2610pF @ -15V" H 5850 4400 50 0001 L CNN "input capacitace at vds"
|
|
F 17 "yes" H 5850 4500 50 0001 L CNN "lead free"
|
|
F 18 "e8ffa996ad20234c" H 5850 4600 50 0001 L CNN "library id"
|
|
F 19 "Vishay" H 5850 4700 50 0001 L CNN "manufacturer"
|
|
F 20 "+150°C" H 5850 4800 50 0001 L CNN "max junction temp"
|
|
F 21 "MOSFET 30V 19.7A 5.7W 9.8mohm @ 10V" H 5850 4900 50 0001 L CNN "mouser description"
|
|
F 22 "781-SI4425DDY-GE3" H 5850 5000 50 0001 L CNN "mouser part number"
|
|
F 23 "1" H 5850 5100 50 0001 L CNN "number of P channels"
|
|
F 24 "1" H 5850 5200 50 0001 L CNN "number of channels"
|
|
F 25 "SO-8" H 5850 5300 50 0001 L CNN "package"
|
|
F 26 "2.5W" H 5850 5400 50 0001 L CNN "power dissipation"
|
|
F 27 "yes" H 5850 5500 50 0001 L CNN "rohs"
|
|
F 28 "0.1mm" H 5850 5600 50 0001 L CNN "standoff height"
|
|
F 29 "MOSFET" H 5850 5700 50 0001 L CNN "technology"
|
|
F 30 "+150°C" H 5850 5800 50 0001 L CNN "temperature range high"
|
|
F 31 "-55°C" H 5850 5900 50 0001 L CNN "temperature range low"
|
|
F 32 "-1.2V" H 5850 6000 50 0001 L CNN "threshold vgs"
|
|
F 33 "42ns" H 5850 6100 50 0001 L CNN "turn off delay time"
|
|
F 34 "12ns" H 5850 6200 50 0001 L CNN "turn on delay time"
|
|
1 5850 2500
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:Q_NPN_BEC Q5
|
|
U 1 1 60F73A02
|
|
P 4950 3200
|
|
F 0 "Q5" H 5140 3246 50 0000 L CNN
|
|
F 1 "PMBT3904" H 5140 3155 50 0000 L CNN
|
|
F 2 "" H 5150 3300 50 0001 C CNN
|
|
F 3 "~" H 4950 3200 50 0001 C CNN
|
|
1 4950 3200
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R116
|
|
U 1 1 60F7CC07
|
|
P 5050 2250
|
|
F 0 "R116" H 5120 2296 50 0000 L CNN
|
|
F 1 "10k" H 5120 2205 50 0000 L CNN
|
|
F 2 "" V 4980 2250 50 0001 C CNN
|
|
F 3 "~" H 5050 2250 50 0001 C CNN
|
|
1 5050 2250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Diode:BZX84Cxx D15
|
|
U 1 1 60F888E6
|
|
P 5350 2250
|
|
F 0 "D15" V 5304 2330 50 0000 L CNN
|
|
F 1 "BZX584C9V1" V 5395 2330 50 0000 L CNN
|
|
F 2 "Diode_SMD:D_SOT-23_ANK" H 5350 2075 50 0001 C CNN
|
|
F 3 "https://diotec.com/tl_files/diotec/files/pdf/datasheets/bzx84c2v4.pdf" H 5350 2250 50 0001 C CNN
|
|
1 5350 2250
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R115
|
|
U 1 1 60F8DC46
|
|
P 4600 3400
|
|
F 0 "R115" V 4807 3400 50 0000 C CNN
|
|
F 1 "10k" V 4716 3400 50 0000 C CNN
|
|
F 2 "" V 4530 3400 50 0001 C CNN
|
|
F 3 "~" H 4600 3400 50 0001 C CNN
|
|
1 4600 3400
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R114
|
|
U 1 1 60F8FB89
|
|
P 4300 3200
|
|
F 0 "R114" H 4370 3246 50 0000 L CNN
|
|
F 1 "1k" H 4370 3155 50 0000 L CNN
|
|
F 2 "" V 4230 3200 50 0001 C CNN
|
|
F 3 "~" H 4300 3200 50 0001 C CNN
|
|
1 4300 3200
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C46
|
|
U 1 1 60F975CA
|
|
P 3950 3400
|
|
F 0 "C46" H 4065 3446 50 0000 L CNN
|
|
F 1 "47pF" H 4065 3355 50 0000 L CNN
|
|
F 2 "" H 3988 3250 50 0001 C CNN
|
|
F 3 "~" H 3950 3400 50 0001 C CNN
|
|
1 3950 3400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:L L2
|
|
U 1 1 60F9B28D
|
|
P 3600 3200
|
|
F 0 "L2" V 3790 3200 50 0000 C CNN
|
|
F 1 "150mH" V 3699 3200 50 0000 C CNN
|
|
F 2 "" H 3600 3200 50 0001 C CNN
|
|
F 3 "~" H 3600 3200 50 0001 C CNN
|
|
1 3600 3200
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
6250 2100 6350 2100
|
|
Wire Wire Line
|
|
6350 2100 6350 2000
|
|
Wire Wire Line
|
|
6350 1800 6250 1800
|
|
Wire Wire Line
|
|
6250 1900 6350 1900
|
|
Connection ~ 6350 1900
|
|
Wire Wire Line
|
|
6350 1900 6350 1800
|
|
Wire Wire Line
|
|
6250 2000 6350 2000
|
|
Connection ~ 6350 2000
|
|
Wire Wire Line
|
|
6350 2000 6350 1900
|
|
Wire Wire Line
|
|
5650 1900 5550 1900
|
|
Wire Wire Line
|
|
5550 1900 5550 2000
|
|
Wire Wire Line
|
|
5550 2100 5650 2100
|
|
Wire Wire Line
|
|
5650 2000 5550 2000
|
|
Connection ~ 5550 2000
|
|
Wire Wire Line
|
|
5550 2000 5550 2100
|
|
Wire Wire Line
|
|
5050 2100 5050 2000
|
|
Wire Wire Line
|
|
5050 2000 5350 2000
|
|
Wire Wire Line
|
|
5350 2100 5350 2000
|
|
Connection ~ 5350 2000
|
|
Wire Wire Line
|
|
5350 2000 5550 2000
|
|
Wire Wire Line
|
|
5050 1800 5050 2000
|
|
Connection ~ 5050 2000
|
|
Wire Wire Line
|
|
5050 2400 5050 2500
|
|
Wire Wire Line
|
|
5050 2500 5350 2500
|
|
Wire Wire Line
|
|
5850 2500 5850 2400
|
|
Wire Wire Line
|
|
5350 2400 5350 2500
|
|
Connection ~ 5350 2500
|
|
Wire Wire Line
|
|
5350 2500 5850 2500
|
|
$Comp
|
|
L Device:R R117
|
|
U 1 1 60FAE04E
|
|
P 5050 2750
|
|
F 0 "R117" H 5120 2796 50 0000 L CNN
|
|
F 1 "1k" H 5120 2705 50 0000 L CNN
|
|
F 2 "" V 4980 2750 50 0001 C CNN
|
|
F 3 "~" H 5050 2750 50 0001 C CNN
|
|
1 5050 2750
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5050 2600 5050 2500
|
|
Connection ~ 5050 2500
|
|
Wire Wire Line
|
|
5050 2900 5050 3000
|
|
Wire Wire Line
|
|
5050 3350 5050 3400
|
|
Connection ~ 5050 3400
|
|
Wire Wire Line
|
|
5050 3400 5050 3600
|
|
Wire Wire Line
|
|
4450 3200 4600 3200
|
|
Wire Wire Line
|
|
4600 3550 4600 3600
|
|
Wire Wire Line
|
|
4600 3600 5050 3600
|
|
Connection ~ 5050 3600
|
|
Wire Wire Line
|
|
5050 3600 5050 3700
|
|
Wire Wire Line
|
|
4600 3250 4600 3200
|
|
Connection ~ 4600 3200
|
|
Wire Wire Line
|
|
4600 3200 4750 3200
|
|
Wire Wire Line
|
|
4150 3200 3950 3200
|
|
Wire Wire Line
|
|
3950 3250 3950 3200
|
|
Connection ~ 3950 3200
|
|
Wire Wire Line
|
|
3950 3200 3750 3200
|
|
Wire Wire Line
|
|
3950 3550 3950 3600
|
|
Wire Wire Line
|
|
3950 3600 4600 3600
|
|
Connection ~ 4600 3600
|
|
$Comp
|
|
L Device:R R118
|
|
U 1 1 60FB945B
|
|
P 6350 3050
|
|
F 0 "R118" V 6143 3050 50 0000 C CNN
|
|
F 1 "1/1%/4W" V 6234 3050 50 0000 C CNN
|
|
F 2 "" V 6280 3050 50 0001 C CNN
|
|
F 3 "~" H 6350 3050 50 0001 C CNN
|
|
1 6350 3050
|
|
-1 0 0 1
|
|
$EndComp
|
|
Text HLabel 3300 3200 0 50 Input ~ 0
|
|
12V_SW
|
|
Wire Wire Line
|
|
3450 3200 3300 3200
|
|
$Comp
|
|
L Amplifier_Operational:LMV321 U15
|
|
U 1 1 60FC6080
|
|
P 8000 2800
|
|
F 0 "U15" H 8344 2846 50 0000 L CNN
|
|
F 1 "LMV321" H 8344 2755 50 0000 L CNN
|
|
F 2 "" H 8000 2800 50 0001 L CNN
|
|
F 3 "http://www.ti.com/lit/ds/symlink/lmv324.pdf" H 8000 2800 50 0001 C CNN
|
|
1 8000 2800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R119
|
|
U 1 1 60FC6B88
|
|
P 7250 2700
|
|
F 0 "R119" V 7043 2700 50 0000 C CNN
|
|
F 1 "2k" V 7134 2700 50 0000 C CNN
|
|
F 2 "" V 7180 2700 50 0001 C CNN
|
|
F 3 "~" H 7250 2700 50 0001 C CNN
|
|
1 7250 2700
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R120
|
|
U 1 1 60FCBC80
|
|
P 7250 3450
|
|
F 0 "R120" V 7043 3450 50 0000 C CNN
|
|
F 1 "2k" V 7134 3450 50 0000 C CNN
|
|
F 2 "" V 7180 3450 50 0001 C CNN
|
|
F 3 "~" H 7250 3450 50 0001 C CNN
|
|
1 7250 3450
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R121
|
|
U 1 1 60FCCF2E
|
|
P 8350 3450
|
|
F 0 "R121" V 8143 3450 50 0000 C CNN
|
|
F 1 "20k" V 8234 3450 50 0000 C CNN
|
|
F 2 "" V 8280 3450 50 0001 C CNN
|
|
F 3 "~" H 8350 3450 50 0001 C CNN
|
|
1 8350 3450
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C47
|
|
U 1 1 60FDCA77
|
|
P 6750 3050
|
|
F 0 "C47" H 6865 3096 50 0000 L CNN
|
|
F 1 "1000pF" H 6865 3005 50 0000 L CNN
|
|
F 2 "" H 6788 2900 50 0001 C CNN
|
|
F 3 "~" H 6750 3050 50 0001 C CNN
|
|
1 6750 3050
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7400 2700 7700 2700
|
|
Wire Wire Line
|
|
6750 2900 6750 2700
|
|
Wire Wire Line
|
|
6750 2700 7100 2700
|
|
Wire Wire Line
|
|
6750 3200 6750 3450
|
|
Wire Wire Line
|
|
6750 3450 7100 3450
|
|
Wire Wire Line
|
|
7400 3450 7600 3450
|
|
Wire Wire Line
|
|
7600 3450 7600 2900
|
|
Wire Wire Line
|
|
7600 2900 7700 2900
|
|
Wire Wire Line
|
|
7600 3450 8200 3450
|
|
Connection ~ 7600 3450
|
|
Wire Wire Line
|
|
8500 3450 8700 3450
|
|
Wire Wire Line
|
|
8700 3450 8700 2800
|
|
Wire Wire Line
|
|
8700 2800 8300 2800
|
|
$Comp
|
|
L power:GND #PWR076
|
|
U 1 1 60FE27EF
|
|
P 7900 3200
|
|
F 0 "#PWR076" H 7900 2950 50 0001 C CNN
|
|
F 1 "GND" H 7905 3027 50 0000 C CNN
|
|
F 2 "" H 7900 3200 50 0001 C CNN
|
|
F 3 "" H 7900 3200 50 0001 C CNN
|
|
1 7900 3200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7900 2400 7900 2500
|
|
Wire Wire Line
|
|
7900 3100 7900 3200
|
|
Wire Wire Line
|
|
8700 2800 9100 2800
|
|
Connection ~ 8700 2800
|
|
$Comp
|
|
L power:+3V3 #PWR075
|
|
U 1 1 60FEADD5
|
|
P 7900 2000
|
|
F 0 "#PWR075" H 7900 1850 50 0001 C CNN
|
|
F 1 "+3V3" H 7915 2173 50 0000 C CNN
|
|
F 2 "" H 7900 2000 50 0001 C CNN
|
|
F 3 "" H 7900 2000 50 0001 C CNN
|
|
1 7900 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:L L5
|
|
U 1 1 60FEB56F
|
|
P 7900 2250
|
|
F 0 "L5" H 7953 2296 50 0000 L CNN
|
|
F 1 "220" H 7953 2205 50 0000 L CNN
|
|
F 2 "" H 7900 2250 50 0001 C CNN
|
|
F 3 "~" H 7900 2250 50 0001 C CNN
|
|
1 7900 2250
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7900 2000 7900 2050
|
|
$Comp
|
|
L Device:C C48
|
|
U 1 1 60FF4D01
|
|
P 8250 2250
|
|
F 0 "C48" H 8365 2296 50 0000 L CNN
|
|
F 1 "10uF" H 8365 2205 50 0000 L CNN
|
|
F 2 "" H 8288 2100 50 0001 C CNN
|
|
F 3 "~" H 8250 2250 50 0001 C CNN
|
|
1 8250 2250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR077
|
|
U 1 1 60FF59CD
|
|
P 8250 2450
|
|
F 0 "#PWR077" H 8250 2200 50 0001 C CNN
|
|
F 1 "GND" H 8255 2277 50 0000 C CNN
|
|
F 2 "" H 8250 2450 50 0001 C CNN
|
|
F 3 "" H 8250 2450 50 0001 C CNN
|
|
1 8250 2450
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8250 2100 8250 2050
|
|
Wire Wire Line
|
|
8250 2050 7900 2050
|
|
Connection ~ 7900 2050
|
|
Wire Wire Line
|
|
7900 2050 7900 2100
|
|
Wire Wire Line
|
|
8250 2450 8250 2400
|
|
Wire Wire Line
|
|
6350 2100 6350 2700
|
|
Connection ~ 6350 2100
|
|
Wire Wire Line
|
|
6750 2700 6350 2700
|
|
Connection ~ 6750 2700
|
|
Connection ~ 6350 2700
|
|
Wire Wire Line
|
|
6350 2700 6350 2900
|
|
Wire Wire Line
|
|
6350 3200 6350 3450
|
|
Wire Wire Line
|
|
6750 3450 6350 3450
|
|
Connection ~ 6750 3450
|
|
Connection ~ 6350 3450
|
|
Wire Wire Line
|
|
6350 3450 6350 3650
|
|
Text HLabel 9100 2800 2 50 Input ~ 0
|
|
12V_CURRENT
|
|
$EndSCHEMATC
|