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PowerSupply: fix TVS protection bug; PCB: finish routing

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This commit is contained in:
Jack-Zheng 2021-07-06 15:41:17 +08:00
parent eceba52792
commit 90053d4887
4 changed files with 7873 additions and 7802 deletions
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37
HighSpeedADC.sch
View File

@ -336,8 +336,6 @@ F 3 "" H 5450 1300 50 0001 C CNN
$EndComp
Wire Wire Line
5750 3550 6150 3550
Text GLabel 2950 3750 0 50 Input ~ 0
HSADC_IN
$Comp
L Amplifier_Operational:OPA2691 U1
U 1 1 60EA227A
@ -371,8 +369,6 @@ F 3 "http://www.ti.com/lit/ds/sbos224d/sbos224d.pdf" H 4150 2600 50 0001 C CNN
3 4150 2600
1 0 0 -1
$EndComp
Wire Wire Line
2950 3750 3500 3750
Connection ~ 3900 3750
Wire Wire Line
4800 3850 4800 3250
@ -534,4 +530,37 @@ F 3 "" H 4050 2900 50 0001 C CNN
1 4050 2900
1 0 0 -1
$EndComp
Text GLabel 2950 3750 0 50 Input ~ 0
HSADC_IN
$Comp
L Device:R R137
U 1 1 6296B398
P 3100 3550
F 0 "R137" H 3170 3596 50 0000 L CNN
F 1 "49.9/1%" H 3170 3505 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3030 3550 50 0001 C CNN
F 3 "~" H 3100 3550 50 0001 C CNN
1 3100 3550
1 0 0 -1
$EndComp
Wire Wire Line
2950 3750 3100 3750
$Comp
L power:GND #PWR0154
U 1 1 6298ABAE
P 3100 3250
F 0 "#PWR0154" H 3100 3000 50 0001 C CNN
F 1 "GND" H 3105 3077 50 0000 C CNN
F 2 "" H 3100 3250 50 0001 C CNN
F 3 "" H 3100 3250 50 0001 C CNN
1 3100 3250
-1 0 0 1
$EndComp
Wire Wire Line
3100 3250 3100 3400
Wire Wire Line
3100 3700 3100 3750
Connection ~ 3100 3750
Wire Wire Line
3100 3750 3500 3750
$EndSCHEMATC

20
MCU.sch
View File

@ -693,8 +693,6 @@ Text HLabel 5400 3450 2 50 Input ~ 0
CPU_ADC8
Wire Wire Line
5400 3450 5000 3450
Wire Wire Line
8500 4550 8600 4550
Wire Wire Line
8600 5450 8500 5450
Wire Wire Line
@ -704,8 +702,6 @@ Wire Wire Line
8600 5350 8600 5450
Wire Wire Line
8500 5250 8600 5250
Wire Wire Line
8600 4550 8600 4650
Connection ~ 8600 5250
Wire Wire Line
8600 5250 8600 5350
@ -734,7 +730,6 @@ Wire Wire Line
Connection ~ 8600 4750
Wire Wire Line
8600 4750 8600 4850
Connection ~ 8600 4650
Wire Wire Line
8600 4650 8600 4750
Wire Wire Line
@ -1115,7 +1110,7 @@ F 6 "Samtec" H 8200 2150 50 0001 L BNN "MANUFACTURER"
1 8200 2150
1 0 0 -1
$EndComp
Text GLabel 8000 4550 0 50 Input ~ 0
Text GLabel 8500 4550 2 50 Input ~ 0
HSADC_IN
$Comp
L power:GND #PWR0131
@ -1397,4 +1392,17 @@ Wire Wire Line
5900 5150 5000 5150
Wire Wire Line
6300 5250 5000 5250
$Comp
L power:GND #PWR?
U 1 1 6103D80D
P 7800 4550
F 0 "#PWR?" H 7800 4300 50 0001 C CNN
F 1 "GND" V 7805 4422 50 0000 R CNN
F 2 "" H 7800 4550 50 0001 C CNN
F 3 "" H 7800 4550 50 0001 C CNN
1 7800 4550
0 1 1 0
$EndComp
Wire Wire Line
8000 4550 7800 4550
$EndSCHEMATC

355
Power.sch
View File

@ -774,267 +774,264 @@ Connection ~ 2250 6600
$Comp
L Regulator_Switching:TPS563200 U7
U 1 1 60E2CF85
P 3850 5300
F 0 "U7" H 3850 5667 50 0000 C CNN
F 1 "TPS563200" H 3850 5576 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 3900 5050 50 0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/tps563200.pdf" H 3850 5300 50 0001 C CNN
1 3850 5300
P 3150 5300
F 0 "U7" H 3150 5667 50 0000 C CNN
F 1 "TPS563200" H 3150 5576 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 3200 5050 50 0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/tps563200.pdf" H 3150 5300 50 0001 C CNN
1 3150 5300
1 0 0 -1
$EndComp
$Comp
L Device:C C13
U 1 1 60E308D7
P 1950 5450
F 0 "C13" H 2065 5496 50 0000 L CNN
F 1 "10uF" H 2065 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1988 5300 50 0001 C CNN
F 3 "~" H 1950 5450 50 0001 C CNN
1 1950 5450
P 1250 5450
F 0 "C13" H 1365 5496 50 0000 L CNN
F 1 "10uF" H 1365 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1288 5300 50 0001 C CNN
F 3 "~" H 1250 5450 50 0001 C CNN
1 1250 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C15
U 1 1 60E31215
P 2350 5450
F 0 "C15" H 2465 5496 50 0000 L CNN
F 1 "10uF" H 2465 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2388 5300 50 0001 C CNN
F 3 "~" H 2350 5450 50 0001 C CNN
1 2350 5450
P 1650 5450
F 0 "C15" H 1765 5496 50 0000 L CNN
F 1 "10uF" H 1765 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1688 5300 50 0001 C CNN
F 3 "~" H 1650 5450 50 0001 C CNN
1 1650 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C16
U 1 1 60E322B0
P 2750 5450
F 0 "C16" H 2865 5496 50 0000 L CNN
F 1 "0.1uF" H 2865 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2788 5300 50 0001 C CNN
F 3 "~" H 2750 5450 50 0001 C CNN
1 2750 5450
P 2050 5450
F 0 "C16" H 2165 5496 50 0000 L CNN
F 1 "0.1uF" H 2165 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2088 5300 50 0001 C CNN
F 3 "~" H 2050 5450 50 0001 C CNN
1 2050 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C22
U 1 1 60E36C99
P 5500 5450
F 0 "C22" H 5615 5496 50 0000 L CNN
F 1 "22uF" H 5615 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5538 5300 50 0001 C CNN
F 3 "~" H 5500 5450 50 0001 C CNN
1 5500 5450
P 4800 5450
F 0 "C22" H 4915 5496 50 0000 L CNN
F 1 "22uF" H 4915 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4838 5300 50 0001 C CNN
F 3 "~" H 4800 5450 50 0001 C CNN
1 4800 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C25
U 1 1 60E37BA0
P 5950 5450
F 0 "C25" H 6065 5496 50 0000 L CNN
F 1 "22uF" H 6065 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5988 5300 50 0001 C CNN
F 3 "~" H 5950 5450 50 0001 C CNN
1 5950 5450
P 5250 5450
F 0 "C25" H 5365 5496 50 0000 L CNN
F 1 "22uF" H 5365 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5288 5300 50 0001 C CNN
F 3 "~" H 5250 5450 50 0001 C CNN
1 5250 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C26
U 1 1 60E3E156
P 6350 5450
F 0 "C26" H 6465 5496 50 0000 L CNN
F 1 "22uF" H 6465 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6388 5300 50 0001 C CNN
F 3 "~" H 6350 5450 50 0001 C CNN
1 6350 5450
P 5650 5450
F 0 "C26" H 5765 5496 50 0000 L CNN
F 1 "22uF" H 5765 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5688 5300 50 0001 C CNN
F 3 "~" H 5650 5450 50 0001 C CNN
1 5650 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C19
U 1 1 60E6D8EA
P 4550 5300
F 0 "C19" H 4665 5346 50 0000 L CNN
F 1 "0.1uF" H 4665 5255 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4588 5150 50 0001 C CNN
F 3 "~" H 4550 5300 50 0001 C CNN
1 4550 5300
P 3850 5300
F 0 "C19" H 3965 5346 50 0000 L CNN
F 1 "0.1uF" H 3965 5255 50 0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3888 5150 50 0001 C CNN
F 3 "~" H 3850 5300 50 0001 C CNN
1 3850 5300
0 1 1 0
$EndComp
$Comp
L Device:L L4
U 1 1 60E74209
P 5050 5200
F 0 "L4" V 5240 5200 50 0000 C CNN
F 1 "3.3uH" V 5149 5200 50 0000 C CNN
F 2 "Inductor_SMD:L_Coilcraft_XxL4040" H 5050 5200 50 0001 C CNN
F 3 "~" H 5050 5200 50 0001 C CNN
1 5050 5200
P 4350 5200
F 0 "L4" V 4540 5200 50 0000 C CNN
F 1 "3.3uH" V 4449 5200 50 0000 C CNN
F 2 "Inductor_SMD:L_Coilcraft_XxL4040" H 4350 5200 50 0001 C CNN
F 3 "~" H 4350 5200 50 0001 C CNN
1 4350 5200
0 -1 -1 0
$EndComp
$Comp
L Device:R R95
U 1 1 60E752D9
P 5050 5400
F 0 "R95" H 5120 5446 50 0000 L CNN
F 1 "75k" H 5120 5355 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4980 5400 50 0001 C CNN
F 3 "~" H 5050 5400 50 0001 C CNN
1 5050 5400
P 4350 5400
F 0 "R95" H 4420 5446 50 0000 L CNN
F 1 "75k" H 4420 5355 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4280 5400 50 0001 C CNN
F 3 "~" H 4350 5400 50 0001 C CNN
1 4350 5400
0 -1 -1 0
$EndComp
$Comp
L Device:R R96
U 1 1 60E75952
P 5050 5550
F 0 "R96" H 5120 5596 50 0000 L CNN
F 1 "10k" H 5120 5505 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4980 5550 50 0001 C CNN
F 3 "~" H 5050 5550 50 0001 C CNN
1 5050 5550
P 4350 5550
F 0 "R96" H 4420 5596 50 0000 L CNN
F 1 "10k" H 4420 5505 50 0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4280 5550 50 0001 C CNN
F 3 "~" H 4350 5550 50 0001 C CNN
1 4350 5550
0 1 1 0
$EndComp
$Comp
L Device:R R88
U 1 1 60E75ECA
P 3250 5400
F 0 "R88" V 3043 5400 50 0000 C CNN
F 1 "10k" V 3134 5400 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3180 5400 50 0001 C CNN
F 3 "~" H 3250 5400 50 0001 C CNN
1 3250 5400
P 2550 5400
F 0 "R88" V 2343 5400 50 0000 C CNN
F 1 "10k" V 2434 5400 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 2480 5400 50 0001 C CNN
F 3 "~" H 2550 5400 50 0001 C CNN
1 2550 5400
0 1 1 0
$EndComp
Wire Wire Line
1950 5200 2350 5200
1250 5200 1650 5200
Wire Wire Line
2750 5700 2350 5700
Connection ~ 2350 5700
2050 5700 1650 5700
Connection ~ 1650 5700
Wire Wire Line
2350 5700 1950 5700
Connection ~ 2350 5200
1650 5700 1250 5700
Connection ~ 1650 5200
Wire Wire Line
2350 5200 2750 5200
1650 5200 2050 5200
Wire Wire Line
3450 5200 3000 5200
Connection ~ 2750 5200
2750 5200 2300 5200
Connection ~ 2050 5200
Wire Wire Line
4250 5200 4800 5200
Connection ~ 5500 5200
Wire Wire Line
5500 5200 5950 5200
Connection ~ 5950 5200
Wire Wire Line
5950 5200 6350 5200
Wire Wire Line
5500 5700 5950 5700
Connection ~ 5950 5700
Wire Wire Line
5950 5700 6350 5700
Wire Wire Line
4400 5300 4250 5300
Wire Wire Line
4700 5300 4800 5300
Wire Wire Line
4800 5300 4800 5200
3550 5200 4100 5200
Connection ~ 4800 5200
Wire Wire Line
4800 5200 4900 5200
4800 5200 5250 5200
Connection ~ 5250 5200
Wire Wire Line
5250 5200 5650 5200
Wire Wire Line
4800 5700 5250 5700
Connection ~ 5250 5700
Wire Wire Line
5250 5700 5650 5700
Wire Wire Line
3700 5300 3550 5300
Wire Wire Line
4000 5300 4100 5300
Wire Wire Line
4100 5300 4100 5200
Connection ~ 4100 5200
Wire Wire Line
4100 5200 4200 5200
$Comp
L power:GND #PWR078
U 1 1 60E2F440
P 3850 5900
F 0 "#PWR078" H 3850 5650 50 0001 C CNN
F 1 "GND" H 3855 5727 50 0000 C CNN
F 2 "" H 3850 5900 50 0001 C CNN
F 3 "" H 3850 5900 50 0001 C CNN
1 3850 5900
P 3150 5900
F 0 "#PWR078" H 3150 5650 50 0001 C CNN
F 1 "GND" H 3155 5727 50 0000 C CNN
F 2 "" H 3150 5900 50 0001 C CNN
F 3 "" H 3150 5900 50 0001 C CNN
1 3150 5900
1 0 0 -1
$EndComp
Wire Wire Line
5500 5200 5500 5300
4800 5200 4800 5300
Wire Wire Line
5950 5200 5950 5300
5250 5200 5250 5300
Wire Wire Line
6350 5200 6350 5300
5650 5200 5650 5300
Wire Wire Line
5500 5600 5500 5700
4800 5600 4800 5700
Wire Wire Line
5950 5600 5950 5700
5250 5600 5250 5700
Wire Wire Line
6350 5600 6350 5700
Connection ~ 5500 5700
5650 5600 5650 5700
Connection ~ 4800 5700
Wire Wire Line
3850 5600 3850 5700
3150 5600 3150 5700
Wire Wire Line
5200 5200 5300 5200
4500 5200 4600 5200
Wire Wire Line
3850 5700 5300 5700
Connection ~ 3850 5700
3150 5700 4600 5700
Connection ~ 3150 5700
Wire Wire Line
3850 5700 3850 5900
3150 5700 3150 5900
Wire Wire Line
5200 5400 5300 5400
4500 5400 4600 5400
Wire Wire Line
5300 5400 5300 5200
Connection ~ 5300 5200
4600 5400 4600 5200
Connection ~ 4600 5200
Wire Wire Line
5300 5200 5500 5200
4600 5200 4800 5200
Wire Wire Line
5200 5550 5300 5550
4500 5550 4600 5550
Wire Wire Line
5300 5550 5300 5700
Connection ~ 5300 5700
4600 5550 4600 5700
Connection ~ 4600 5700
Wire Wire Line
5300 5700 5500 5700
4600 5700 4800 5700
Wire Wire Line
4900 5400 4800 5400
4200 5400 4100 5400
Wire Wire Line
4800 5400 4800 5550
4100 5400 4100 5550
Wire Wire Line
4800 5550 4900 5550
4100 5550 4200 5550
Wire Wire Line
4250 5400 4800 5400
Connection ~ 4800 5400
3550 5400 4100 5400
Connection ~ 4100 5400
Wire Wire Line
3400 5400 3450 5400
2700 5400 2750 5400
Wire Wire Line
3100 5400 3000 5400
2400 5400 2300 5400
Wire Wire Line
3000 5400 3000 5200
Connection ~ 3000 5200
2300 5400 2300 5200
Connection ~ 2300 5200
Wire Wire Line
3000 5200 2750 5200
2300 5200 2050 5200
Wire Wire Line
3850 5700 2750 5700
Connection ~ 2750 5700
3150 5700 2050 5700
Connection ~ 2050 5700
Wire Wire Line
2750 5200 2750 5300
2050 5200 2050 5300
Wire Wire Line
2350 5200 2350 5300
1650 5200 1650 5300
Wire Wire Line
1950 5200 1950 5300
1250 5200 1250 5300
Wire Wire Line
1950 5600 1950 5700
1250 5600 1250 5700
Wire Wire Line
2350 5600 2350 5700
1650 5600 1650 5700
Wire Wire Line
2750 5600 2750 5700
2050 5600 2050 5700
$Comp
L power:+12V #PWR074
U 1 1 6113D244
P 1950 5000
F 0 "#PWR074" H 1950 4850 50 0001 C CNN
F 1 "+12V" H 1965 5173 50 0000 C CNN
F 2 "" H 1950 5000 50 0001 C CNN
F 3 "" H 1950 5000 50 0001 C CNN
1 1950 5000
P 1250 5000
F 0 "#PWR074" H 1250 4850 50 0001 C CNN
F 1 "+12V" H 1265 5173 50 0000 C CNN
F 2 "" H 1250 5000 50 0001 C CNN
F 3 "" H 1250 5000 50 0001 C CNN
1 1250 5000
1 0 0 -1
$EndComp
Wire Wire Line
1950 5000 1950 5200
Connection ~ 1950 5200
Wire Wire Line
6350 5050 6350 5200
Connection ~ 6350 5200
1250 5000 1250 5200
Connection ~ 1250 5200
Wire Wire Line
8200 5400 8100 5400
Wire Wire Line
@ -1296,7 +1293,7 @@ Wire Wire Line
2750 6600 2800 6600
Text GLabel 2800 6600 2 50 Input ~ 0
+3V3MP
Text Label 6350 5050 0 50 ~ 0
Text Label 6450 5000 0 50 ~ 0
+6V5
Text Label 7250 5100 2 50 ~ 0
+6V5
@ -1788,27 +1785,43 @@ Connection ~ 7750 750
Wire Wire Line
7750 750 8300 750
Connection ~ 8300 750
Wire Wire Line
6450 5300 6450 5200
Wire Wire Line
6450 5700 6450 5600
Connection ~ 5650 5700
$Comp
L Device:D_Schottky D?
U 1 1 62BF8F3C
P 6750 5450
AR Path="/60E4702B/62BF8F3C" Ref="D?" Part="1"
AR Path="/60C0E996/62BF8F3C" Ref="D?" Part="1"
AR Path="/60C2FE2A/62BF8F3C" Ref="D7" Part="1"
F 0 "D7" V 6704 5530 50 0000 L CNN
F 1 "SS16" V 6795 5530 50 0000 L CNN
F 2 "Diode_SMD:D_SMA" H 6750 5450 50 0001 C CNN
F 3 "~" H 6750 5450 50 0001 C CNN
1 6750 5450
L Diode:Z2SMBxxx D?
U 1 1 62A9F5F7
P 6450 5450
AR Path="/60E4702B/62A9F5F7" Ref="D?" Part="1"
AR Path="/60C2FE2A/62A9F5F7" Ref="D7" Part="1"
F 0 "D7" V 6404 5530 50 0000 L CNN
F 1 "SMBJ6.5A" V 6495 5530 50 0000 L CNN
F 2 "Diode_SMD:D_SMB" H 6450 5275 50 0001 C CNN
F 3 "https://diotec.com/tl_files/diotec/files/pdf/datasheets/z2smb1.pdf" H 6450 5450 50 0001 C CNN
1 6450 5450
0 1 1 0
$EndComp
$Comp
L Device:Polyfuse F1
U 1 1 62AB653A
P 6000 5200
F 0 "F1" V 5775 5200 50 0000 C CNN
F 1 "BSMD2920-500-16V" V 5866 5200 50 0000 C CNN
F 2 "Fuse:Fuse_2920_7451Metric" H 6050 5000 50 0001 L CNN
F 3 "~" H 6000 5200 50 0001 C CNN
1 6000 5200
0 1 1 0
$EndComp
Wire Wire Line
6750 5300 6750 5200
5850 5200 5650 5200
Connection ~ 5650 5200
Wire Wire Line
6750 5200 6350 5200
6150 5200 6450 5200
Wire Wire Line
6350 5700 6750 5700
6450 5000 6450 5200
Connection ~ 6450 5200
Wire Wire Line
6750 5700 6750 5600
Connection ~ 6350 5700
5650 5700 6450 5700
$EndSCHEMATC

15263
TestAutomation.kicad_pcb
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