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power_supply.sch
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power_supply.sch
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EESchema Schematic File Version 4
LIBS:dev_board-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 5
Title "LTC3604_3P3_2A"
Date "2019-01-26"
Rev "A"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 4200 2800 0 50 Input ~ 0
Vin
Text HLabel 8050 3550 2 50 Input ~ 0
Vout
$Comp
L Exodus_PowerRegulator:LTC3604_UD U1
U 1 1 5C4CDD9E
P 5750 3650
F 0 "U1" H 5200 4300 50 0000 C CNN
F 1 "LTC3604_UD" H 6100 4300 50 0000 C CNN
F 2 "Housings_DFN_QFN:QFN-16-1EP_3x3mm_Pitch0.5mm_ThermalVias" H 5750 4500 50 0000 C CNN
F 3 "" H 5700 3950 50 0001 C CNN
1 5750 3650
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 5000 2800
Wire Wire Line
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Wire Wire Line
4500 2900 4500 2800
Connection ~ 4500 2800
Wire Wire Line
4500 2800 5000 2800
Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR025
U 1 1 5C4D188E
P 4750 4350
F 0 "#PWR025" H 4750 4100 50 0001 C CNN
F 1 "GND" H 4755 4177 50 0000 C CNN
F 2 "" H 4750 4350 50 0001 C CNN
F 3 "" H 4750 4350 50 0001 C CNN
1 4750 4350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR023
U 1 1 5C4D18EB
P 4350 4600
F 0 "#PWR023" H 4350 4350 50 0001 C CNN
F 1 "GND" H 4355 4427 50 0000 C CNN
F 2 "" H 4350 4600 50 0001 C CNN
F 3 "" H 4350 4600 50 0001 C CNN
1 4350 4600
1 0 0 -1
$EndComp
Connection ~ 7850 3550
Wire Wire Line
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$Comp
L power:GND #PWR028
U 1 1 5C4DEE22
P 7450 4350
F 0 "#PWR028" H 7450 4100 50 0001 C CNN
F 1 "GND" H 7455 4177 50 0000 C CNN
F 2 "" H 7450 4350 50 0001 C CNN
F 3 "" H 7450 4350 50 0001 C CNN
1 7450 4350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR029
U 1 1 5C4DFF5E
P 7850 4050
F 0 "#PWR029" H 7850 3800 50 0001 C CNN
F 1 "GND" H 7855 3877 50 0000 C CNN
F 2 "" H 7850 4050 50 0001 C CNN
F 3 "" H 7850 4050 50 0001 C CNN
1 7850 4050
1 0 0 -1
$EndComp
$Comp
L pspice:INDUCTOR L1
U 1 1 5C4E5C21
P 7100 3550
F 0 "L1" H 7100 3765 50 0000 C CNN
F 1 "0.47u" H 7100 3674 50 0000 C CNN
F 2 "Inductors_SMD:L_Vishay_IHLP-1616" H 7100 3550 50 0001 C CNN
F 3 "" H 7100 3550 50 0001 C CNN
1 7100 3550
1 0 0 -1
$EndComp
$Comp
L Device:C C7
U 1 1 5C4E5CE7
P 4350 4350
F 0 "C7" H 4465 4396 50 0000 L CNN
F 1 "330p" H 4465 4305 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 4388 4200 50 0001 C CNN
F 3 "~" H 4350 4350 50 0001 C CNN
1 4350 4350
1 0 0 -1
$EndComp
$Comp
L Device:R R3
U 1 1 5C4E5DC1
P 4750 4100
F 0 "R3" H 4820 4146 50 0000 L CNN
F 1 "210k" H 4820 4055 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" V 4680 4100 50 0001 C CNN
F 3 "~" H 4750 4100 50 0001 C CNN
1 4750 4100
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R R2
U 1 1 5C4E82ED
P 4350 3950
F 0 "R2" H 4420 3996 50 0000 L CNN
F 1 "20k" H 4420 3905 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" V 4280 3950 50 0001 C CNN
F 3 "~" H 4350 3950 50 0001 C CNN
1 4350 3950
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R R4
U 1 1 5C4EAB14
P 7450 3800
F 0 "R4" H 7520 3846 50 0000 L CNN
F 1 "115k" H 7520 3755 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" V 7380 3800 50 0001 C CNN
F 3 "~" H 7450 3800 50 0001 C CNN
1 7450 3800
1 0 0 -1
$EndComp
Wire Wire Line
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Connection ~ 7450 3550
Wire Wire Line
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Connection ~ 7450 3650
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L Device:C C10
U 1 1 5C4F14B3
P 7850 3800
F 0 "C10" H 7965 3846 50 0000 L CNN
F 1 "47u" H 7965 3755 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 7888 3650 50 0001 C CNN
F 3 "~" H 7850 3800 50 0001 C CNN
1 7850 3800
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:C C6
U 1 1 5C4F3884
P 3950 3950
F 0 "C6" H 4065 3996 50 0000 L CNN
F 1 "2.2u" H 4065 3905 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3988 3800 50 0001 C CNN
F 3 "~" H 3950 3950 50 0001 C CNN
1 3950 3950
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L power:GND #PWR022
U 1 1 5C4F4B5F
P 3950 4250
F 0 "#PWR022" H 3950 4000 50 0001 C CNN
F 1 "GND" H 3955 4077 50 0000 C CNN
F 2 "" H 3950 4250 50 0001 C CNN
F 3 "" H 3950 4250 50 0001 C CNN
1 3950 4250
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L power:GND #PWR024
U 1 1 5C4F5F7E
P 4500 3300
F 0 "#PWR024" H 4500 3050 50 0001 C CNN
F 1 "GND" H 4505 3127 50 0000 C CNN
F 2 "" H 4500 3300 50 0001 C CNN
F 3 "" H 4500 3300 50 0001 C CNN
1 4500 3300
1 0 0 -1
$EndComp
$Comp
L Device:C C8
U 1 1 5C4F5FF8
P 4500 3050
F 0 "C8" H 4615 3096 50 0000 L CNN
F 1 "22u" H 4615 3005 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 4538 2900 50 0001 C CNN
F 3 "~" H 4500 3050 50 0001 C CNN
1 4500 3050
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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$Comp
L power:GND #PWR026
U 1 1 5C4F8C3E
P 5550 4450
F 0 "#PWR026" H 5550 4200 50 0001 C CNN
F 1 "GND" H 5555 4277 50 0000 C CNN
F 2 "" H 5550 4450 50 0001 C CNN
F 3 "" H 5550 4450 50 0001 C CNN
1 5550 4450
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR027
U 1 1 5C4F8C78
P 5950 4450
F 0 "#PWR027" H 5950 4200 50 0001 C CNN
F 1 "GND" H 5955 4277 50 0000 C CNN
F 2 "" H 5950 4450 50 0001 C CNN
F 3 "" H 5950 4450 50 0001 C CNN
1 5950 4450
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L Device:C C9
U 1 1 5C4FAA2D
P 6650 3400
F 0 "C9" H 6765 3446 50 0000 L CNN
F 1 "0.1u" H 6765 3355 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 6688 3250 50 0001 C CNN
F 3 "~" H 6650 3400 50 0001 C CNN
1 6650 3400
1 0 0 -1
$EndComp
Wire Wire Line
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Connection ~ 6650 3550
Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R R5
U 1 1 5C4FB163
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F 1 "25.5" H 7520 4105 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" V 7380 4150 50 0001 C CNN
F 3 "~" H 7450 4150 50 0001 C CNN
1 7450 4150
1 0 0 -1
$EndComp
Wire Wire Line
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Connection ~ 7450 3950
Wire Wire Line
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Text HLabel 4950 3350 0 50 Input ~ 0
PGOOD
Wire Wire Line
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Text Label 4700 2800 0 50 ~ 0
Vin
Text Label 4450 3650 0 50 ~ 0
INTVcc
Text Label 4550 3750 0 50 ~ 0
ITH
Text Label 4750 3850 0 50 ~ 0
RT
Text Label 5550 4400 0 50 ~ 0
SGND
Text Label 5950 4400 0 50 ~ 0
PGND
Text Label 6650 3950 0 50 ~ 0
FB
Text Label 6600 3650 0 50 ~ 0
Von
Text Label 6450 3250 0 50 ~ 0
BST
Text Label 6500 3550 0 50 ~ 0
SW
Text Label 7600 3550 0 50 ~ 0
Vout
Text Label 5000 3350 0 50 ~ 0
PG
Wire Wire Line
5050 3450 3600 3450
$Comp
L Device:C C1
U 1 1 5C56BE8A
P 3600 3950
F 0 "C1" H 3715 3996 50 0000 L CNN
F 1 "2200p" H 3715 3905 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3638 3800 50 0001 C CNN
F 3 "~" H 3600 3950 50 0001 C CNN
1 3600 3950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5C56BEBC
P 3600 4250
F 0 "#PWR0101" H 3600 4000 50 0001 C CNN
F 1 "GND" H 3605 4077 50 0000 C CNN
F 2 "" H 3600 4250 50 0001 C CNN
F 3 "" H 3600 4250 50 0001 C CNN
1 3600 4250
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
3600 3450 3600 3800
$EndSCHEMATC