Electronics_Projects_2019/batterycharge_stationdata/pcb/rev1/CurrentSense_INA169.sch

EESchema Schematic File Version 4
LIBS:batterystation-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 7 9
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L sensors:INA168 U3
U 1 1 5CBE9994
P 4050 3400
AR Path="/5CBE9794/5CBE9994" Ref="U3"  Part="1" 
AR Path="/5CBEAB48/5CBE9994" Ref="U4"  Part="1" 
AR Path="/5CBEAC38/5CBE9994" Ref="U5"  Part="1" 
F 0 "U3" H 4550 4000 50  0000 L CNN
F 1 "INA169" H 4950 4000 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 4150 3150 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/ina138.pdf" H 5400 4000 50  0000 L CNN
	1    4050 3400
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0136
U 1 1 5CBE99FF
P 4050 3100
AR Path="/5CBE9794/5CBE99FF" Ref="#PWR0136"  Part="1" 
AR Path="/5CBEAB48/5CBE99FF" Ref="#PWR0139"  Part="1" 
AR Path="/5CBEAC38/5CBE99FF" Ref="#PWR0142"  Part="1" 
F 0 "#PWR0136" H 4050 2950 50  0001 C CNN
F 1 "+5V" H 4065 3273 50  0000 C CNN
F 2 "" H 4050 3100 50  0000 C CNN
F 3 "" H 4050 3100 50  0000 C CNN
	1    4050 3100
	1    0    0    -1  
$EndComp
$Comp
L device:R R14
U 1 1 5CBE9BDD
P 3200 3400
AR Path="/5CBE9794/5CBE9BDD" Ref="R14"  Part="1" 
AR Path="/5CBEAB48/5CBE9BDD" Ref="R16"  Part="1" 
AR Path="/5CBEAC38/5CBE9BDD" Ref="R18"  Part="1" 
F 0 "R14" H 3270 3446 50  0000 L CNN
F 1 "1" H 3270 3355 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 3130 3400 50  0001 C CNN
F 3 "" H 3200 3400 50  0000 C CNN
	1    3200 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 3250 3650 3250
Wire Wire Line
	3650 3250 3650 3300
Wire Wire Line
	3200 3550 3650 3550
Wire Wire Line
	3650 3550 3650 3500
Wire Wire Line
	3200 3250 3200 2750
Connection ~ 3200 3250
Wire Wire Line
	3200 3550 3200 4050
Connection ~ 3200 3550
$Comp
L power:GND #PWR0137
U 1 1 5CBE9E72
P 4050 3700
AR Path="/5CBE9794/5CBE9E72" Ref="#PWR0137"  Part="1" 
AR Path="/5CBEAB48/5CBE9E72" Ref="#PWR0140"  Part="1" 
AR Path="/5CBEAC38/5CBE9E72" Ref="#PWR0143"  Part="1" 
F 0 "#PWR0137" H 4050 3450 50  0001 C CNN
F 1 "GND" H 4055 3527 50  0000 C CNN
F 2 "" H 4050 3700 50  0000 C CNN
F 3 "" H 4050 3700 50  0000 C CNN
	1    4050 3700
	1    0    0    -1  
$EndComp
$Comp
L device:R R15
U 1 1 5CBEA23D
P 4800 3550
AR Path="/5CBE9794/5CBEA23D" Ref="R15"  Part="1" 
AR Path="/5CBEAB48/5CBEA23D" Ref="R17"  Part="1" 
AR Path="/5CBEAC38/5CBEA23D" Ref="R19"  Part="1" 
F 0 "R15" H 4870 3596 50  0000 L CNN
F 1 "1K" H 4870 3505 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 4730 3550 50  0001 C CNN
F 3 "" H 4800 3550 50  0000 C CNN
	1    4800 3550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0138
U 1 1 5CBEA2C7
P 4800 3700
AR Path="/5CBE9794/5CBEA2C7" Ref="#PWR0138"  Part="1" 
AR Path="/5CBEAB48/5CBEA2C7" Ref="#PWR0141"  Part="1" 
AR Path="/5CBEAC38/5CBEA2C7" Ref="#PWR0144"  Part="1" 
F 0 "#PWR0138" H 4800 3450 50  0001 C CNN
F 1 "GND" H 4805 3527 50  0000 C CNN
F 2 "" H 4800 3700 50  0000 C CNN
F 3 "" H 4800 3700 50  0000 C CNN
	1    4800 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 4800 3400
Text HLabel 5150 3400 2    50   Input ~ 0
CurrentOUT
Text HLabel 3200 2750 0    50   Input ~ 0
LOADIN
Text HLabel 3200 4050 0    50   Input ~ 0
LOADOUT
Text Notes 3750 2050 0    50   ~ 0
INA169 Current Sense
$EndSCHEMATC