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128 lines
3.3 KiB
128 lines
3.3 KiB
EESchema Schematic File Version 4
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LIBS:batterystation-cache
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EELAYER 26 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 7 9
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L sensors:INA168 U3
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U 1 1 5CBE9994
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P 4050 3400
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AR Path="/5CBE9794/5CBE9994" Ref="U3" Part="1"
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AR Path="/5CBEAB48/5CBE9994" Ref="U4" Part="1"
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AR Path="/5CBEAC38/5CBE9994" Ref="U5" Part="1"
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F 0 "U3" H 4550 4000 50 0000 L CNN
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F 1 "INA169" H 4950 4000 50 0000 L CNN
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F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 4150 3150 50 0001 L CNN
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F 3 "http://www.ti.com/lit/ds/symlink/ina138.pdf" H 5400 4000 50 0000 L CNN
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1 4050 3400
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1 0 0 -1
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$EndComp
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$Comp
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L power:+5V #PWR0136
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U 1 1 5CBE99FF
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P 4050 3100
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AR Path="/5CBE9794/5CBE99FF" Ref="#PWR0136" Part="1"
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AR Path="/5CBEAB48/5CBE99FF" Ref="#PWR0139" Part="1"
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AR Path="/5CBEAC38/5CBE99FF" Ref="#PWR0142" Part="1"
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F 0 "#PWR0136" H 4050 2950 50 0001 C CNN
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F 1 "+5V" H 4065 3273 50 0000 C CNN
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F 2 "" H 4050 3100 50 0000 C CNN
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F 3 "" H 4050 3100 50 0000 C CNN
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1 4050 3100
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1 0 0 -1
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$EndComp
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$Comp
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L device:R R14
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U 1 1 5CBE9BDD
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P 3200 3400
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AR Path="/5CBE9794/5CBE9BDD" Ref="R14" Part="1"
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AR Path="/5CBEAB48/5CBE9BDD" Ref="R16" Part="1"
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AR Path="/5CBEAC38/5CBE9BDD" Ref="R18" Part="1"
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F 0 "R14" H 3270 3446 50 0000 L CNN
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F 1 "1" H 3270 3355 50 0000 L CNN
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F 2 "Capacitors_SMD:C_0805_HandSoldering" V 3130 3400 50 0001 C CNN
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F 3 "" H 3200 3400 50 0000 C CNN
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1 3200 3400
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3200 3250 3650 3250
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Wire Wire Line
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3650 3250 3650 3300
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Wire Wire Line
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3200 3550 3650 3550
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Wire Wire Line
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3650 3550 3650 3500
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Wire Wire Line
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3200 3250 3200 2750
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Connection ~ 3200 3250
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Wire Wire Line
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3200 3550 3200 4050
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Connection ~ 3200 3550
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$Comp
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L power:GND #PWR0137
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U 1 1 5CBE9E72
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P 4050 3700
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AR Path="/5CBE9794/5CBE9E72" Ref="#PWR0137" Part="1"
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AR Path="/5CBEAB48/5CBE9E72" Ref="#PWR0140" Part="1"
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AR Path="/5CBEAC38/5CBE9E72" Ref="#PWR0143" Part="1"
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F 0 "#PWR0137" H 4050 3450 50 0001 C CNN
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F 1 "GND" H 4055 3527 50 0000 C CNN
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F 2 "" H 4050 3700 50 0000 C CNN
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F 3 "" H 4050 3700 50 0000 C CNN
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1 4050 3700
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1 0 0 -1
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$EndComp
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$Comp
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L device:R R15
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U 1 1 5CBEA23D
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P 4800 3550
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AR Path="/5CBE9794/5CBEA23D" Ref="R15" Part="1"
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AR Path="/5CBEAB48/5CBEA23D" Ref="R17" Part="1"
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AR Path="/5CBEAC38/5CBEA23D" Ref="R19" Part="1"
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F 0 "R15" H 4870 3596 50 0000 L CNN
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F 1 "1K" H 4870 3505 50 0000 L CNN
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F 2 "Capacitors_SMD:C_0805_HandSoldering" V 4730 3550 50 0001 C CNN
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F 3 "" H 4800 3550 50 0000 C CNN
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1 4800 3550
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0138
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U 1 1 5CBEA2C7
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P 4800 3700
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AR Path="/5CBE9794/5CBEA2C7" Ref="#PWR0138" Part="1"
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AR Path="/5CBEAB48/5CBEA2C7" Ref="#PWR0141" Part="1"
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AR Path="/5CBEAC38/5CBEA2C7" Ref="#PWR0144" Part="1"
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F 0 "#PWR0138" H 4800 3450 50 0001 C CNN
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F 1 "GND" H 4805 3527 50 0000 C CNN
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F 2 "" H 4800 3700 50 0000 C CNN
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F 3 "" H 4800 3700 50 0000 C CNN
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1 4800 3700
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4800 3400 4450 3400
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Wire Wire Line
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4800 3400 5150 3400
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Connection ~ 4800 3400
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Text HLabel 5150 3400 2 50 Input ~ 0
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CurrentOUT
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Text HLabel 3200 2750 0 50 Input ~ 0
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LOADIN
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Text HLabel 3200 4050 0 50 Input ~ 0
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LOADOUT
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Text Notes 3750 2050 0 50 ~ 0
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INA169 Current Sense
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$EndSCHEMATC
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