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Diffstat (limited to 'kicad/power.sch')
| -rw-r--r-- | kicad/power.sch | 523 |
1 files changed, 523 insertions, 0 deletions
diff --git a/kicad/power.sch b/kicad/power.sch new file mode 100644 index 0000000..060a027 --- /dev/null +++ b/kicad/power.sch @@ -0,0 +1,523 @@ +EESchema Schematic File Version 4 +LIBS:glutte-coulombcounter-cache +EELAYER 30 0 +EELAYER END +$Descr A4 11693 8268 +encoding utf-8 +Sheet 2 3 +Title "Coulomb meter for Glutte Battery" +Date "2019-09-09" +Rev "" +Comp "HB9EGM" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +$Comp +L glutte-coulombcounter:LT1236 U2 +U 1 1 5D86AC0C +P 3750 2250 +F 0 "U2" H 3750 2715 50 0000 C CNN +F 1 "LT1236-5" H 3750 2624 50 0000 C CNN +F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 3750 2600 50 0001 C CNN +F 3 "" H 3650 2250 50 0001 C CNN + 1 3750 2250 + 1 0 0 -1 +$EndComp +$Comp +L power:GNDA #PWR0108 +U 1 1 5D86AC19 +P 3750 2750 +F 0 "#PWR0108" H 3750 2500 50 0001 C CNN +F 1 "GNDA" H 3755 2577 50 0000 C CNN +F 2 "" H 3750 2750 50 0001 C CNN +F 3 "" H 3750 2750 50 0001 C CNN + 1 3750 2750 + 1 0 0 -1 +$EndComp +$Comp +L power:GNDA #PWR0112 +U 1 1 5D86AC1F +P 2450 2550 +F 0 "#PWR0112" H 2450 2300 50 0001 C CNN +F 1 "GNDA" H 2455 2377 50 0000 C CNN +F 2 "" H 2450 2550 50 0001 C CNN +F 3 "" H 2450 2550 50 0001 C CNN + 1 2450 2550 + 1 0 0 -1 +$EndComp +Text GLabel 4550 2250 2 50 Input ~ 0 +VREF +NoConn ~ 4450 2350 +Text Notes 2000 1300 0 100 ~ 0 +POWER +Text Notes 4350 2000 0 50 ~ 0 +5V Reference ADC +$Comp +L glutte-coulombcounter:LT3433 U3 +U 1 1 5D86AC2A +P 3750 4000 +F 0 "U3" H 3750 4815 50 0000 C CNN +F 1 "LT3433" H 3750 4724 50 0000 C CNN +F 2 "Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm" H 3700 4000 50 0001 C CNN +F 3 "" H 3700 4000 50 0001 C CNN + 1 3750 4000 + 1 0 0 -1 +$EndComp +$Comp +L Device:CP1 C1 +U 1 1 5D86AC30 +P 2200 3150 +F 0 "C1" H 2315 3196 50 0000 L CNN +F 1 "2.2u" H 2315 3105 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 2200 3150 50 0001 C CNN +F 3 "~" H 2200 3150 50 0001 C CNN + 1 2200 3150 + 1 0 0 -1 +$EndComp +Connection ~ 2650 2250 +Wire Wire Line + 2650 2250 2950 2250 +Wire Wire Line + 2650 3000 2200 3000 +Wire Wire Line + 2650 2250 2650 3000 +Wire Wire Line + 2650 3000 2650 3450 +Wire Wire Line + 2650 3450 3100 3450 +Connection ~ 2650 3000 +$Comp +L power:GNDA #PWR0121 +U 1 1 5D86AC3D +P 2200 3300 +F 0 "#PWR0121" H 2200 3050 50 0001 C CNN +F 1 "GNDA" H 2205 3127 50 0000 C CNN +F 2 "" H 2200 3300 50 0001 C CNN +F 3 "" H 2200 3300 50 0001 C CNN + 1 2200 3300 + 1 0 0 -1 +$EndComp +Connection ~ 3650 4950 +Wire Wire Line + 3650 4950 3700 4950 +Connection ~ 3750 4950 +Wire Wire Line + 3750 4950 3850 4950 +Connection ~ 3850 4950 +Wire Wire Line + 3850 4950 3950 4950 +$Comp +L power:GNDA #PWR0122 +U 1 1 5D86AC49 +P 3700 5050 +F 0 "#PWR0122" H 3700 4800 50 0001 C CNN +F 1 "GNDA" H 3705 4877 50 0000 C CNN +F 2 "" H 3700 5050 50 0001 C CNN +F 3 "" H 3700 5050 50 0001 C CNN + 1 3700 5050 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3700 5050 3700 4950 +$Comp +L Device:C C2 +U 1 1 5D86AC50 +P 2200 4050 +F 0 "C2" H 2315 4096 50 0000 L CNN +F 1 "330p" H 2315 4005 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 2238 3900 50 0001 C CNN +F 3 "~" H 2200 4050 50 0001 C CNN + 1 2200 4050 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R1 +U 1 1 5D86AC56 +P 2550 4050 +F 0 "R1" H 2480 4004 50 0000 R CNN +F 1 "68k" H 2480 4095 50 0000 R CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 2480 4050 50 0001 C CNN +F 3 "~" H 2550 4050 50 0001 C CNN + 1 2550 4050 + -1 0 0 1 +$EndComp +$Comp +L power:GNDA #PWR0123 +U 1 1 5D86AC5C +P 2200 4500 +F 0 "#PWR0123" H 2200 4250 50 0001 C CNN +F 1 "GNDA" H 2205 4327 50 0000 C CNN +F 2 "" H 2200 4500 50 0001 C CNN +F 3 "" H 2200 4500 50 0001 C CNN + 1 2200 4500 + 1 0 0 -1 +$EndComp +$Comp +L Device:C C3 +U 1 1 5D86AC62 +P 2550 4350 +F 0 "C3" H 2665 4396 50 0000 L CNN +F 1 "1000p" H 2665 4305 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 2588 4200 50 0001 C CNN +F 3 "~" H 2550 4350 50 0001 C CNN + 1 2550 4350 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2550 4500 2200 4500 +Wire Wire Line + 2200 4200 2200 4500 +Connection ~ 2200 4500 +Wire Wire Line + 2200 3900 2550 3900 +Connection ~ 2550 3900 +Wire Wire Line + 2550 3900 3100 3900 +$Comp +L Device:R R4 +U 1 1 5D86AC6E +P 5500 4500 +F 0 "R4" H 5430 4454 50 0000 R CNN +F 1 "97.6k" H 5430 4545 50 0000 R CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5430 4500 50 0001 C CNN +F 3 "~" H 5500 4500 50 0001 C CNN + 1 5500 4500 + -1 0 0 1 +$EndComp +$Comp +L power:GNDA #PWR0124 +U 1 1 5D86AC74 +P 5500 4650 +F 0 "#PWR0124" H 5500 4400 50 0001 C CNN +F 1 "GNDA" H 5505 4477 50 0000 C CNN +F 2 "" H 5500 4650 50 0001 C CNN +F 3 "" H 5500 4650 50 0001 C CNN + 1 5500 4650 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R3 +U 1 1 5D86AC7A +P 5500 4200 +F 0 "R3" H 5430 4154 50 0000 R CNN +F 1 "300k" H 5430 4245 50 0000 R CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5430 4200 50 0001 C CNN +F 3 "~" H 5500 4200 50 0001 C CNN + 1 5500 4200 + -1 0 0 1 +$EndComp +Wire Wire Line + 5500 4050 5500 4000 +$Comp +L Device:L L1 +U 1 1 5D86AC81 +P 4700 3850 +F 0 "L1" V 4519 3850 50 0000 C CNN +F 1 "100uH" V 4610 3850 50 0000 C CNN +F 2 "Inductor_SMD:L_1812_4532Metric_Pad1.30x3.40mm_HandSolder" H 4700 3850 50 0001 C CNN +F 3 "~" H 4700 3850 50 0001 C CNN + 1 4700 3850 + 0 1 1 0 +$EndComp +Wire Wire Line + 4400 3850 4450 3850 +Wire Wire Line + 4400 3750 4450 3750 +Wire Wire Line + 4850 3750 4850 3850 +$Comp +L Device:C C9 +U 1 1 5D86AC8A +P 5000 3750 +F 0 "C9" V 4748 3750 50 0000 C CNN +F 1 "0.1u" V 4839 3750 50 0000 C CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 5038 3600 50 0001 C CNN +F 3 "~" H 5000 3750 50 0001 C CNN + 1 5000 3750 + 0 1 1 0 +$EndComp +Connection ~ 4850 3750 +Wire Wire Line + 5150 3750 5150 3600 +Wire Wire Line + 5150 3600 4400 3600 +$Comp +L Device:D_ALT D2 +U 1 1 5D86AC93 +P 5050 4150 +F 0 "D2" H 5050 4366 50 0000 C CNN +F 1 "1N4148" H 5050 4275 50 0000 C CNN +F 2 "Diode_SMD:D_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 5050 4150 50 0001 C CNN +F 3 "~" H 5050 4150 50 0001 C CNN + 1 5050 4150 + 1 0 0 -1 +$EndComp +$Comp +L Device:C C8 +U 1 1 5D86AC99 +P 4800 4300 +F 0 "C8" H 4685 4254 50 0000 R CNN +F 1 "0.1u" H 4685 4345 50 0000 R CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 4838 4150 50 0001 C CNN +F 3 "~" H 4800 4300 50 0001 C CNN + 1 4800 4300 + -1 0 0 1 +$EndComp +$Comp +L power:GNDA #PWR0125 +U 1 1 5D86AC9F +P 4800 4450 +F 0 "#PWR0125" H 4800 4200 50 0001 C CNN +F 1 "GNDA" H 4805 4277 50 0000 C CNN +F 2 "" H 4800 4450 50 0001 C CNN +F 3 "" H 4800 4450 50 0001 C CNN + 1 4800 4450 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4400 4000 5300 4000 +Wire Wire Line + 4400 4150 4800 4150 +Connection ~ 4800 4150 +Wire Wire Line + 4800 4150 4900 4150 +Wire Wire Line + 5200 4150 5300 4150 +Wire Wire Line + 5300 4150 5300 4000 +Connection ~ 5300 4000 +Wire Wire Line + 5300 4000 5500 4000 +Wire Wire Line + 5500 4350 5250 4350 +Wire Wire Line + 5250 4350 5250 4750 +Wire Wire Line + 5250 4750 4400 4750 +Wire Wire Line + 4400 4750 4400 4350 +Connection ~ 5500 4350 +Wire Wire Line + 4450 3850 4450 3900 +Wire Wire Line + 4450 3900 5450 3900 +Connection ~ 4450 3850 +Wire Wire Line + 4450 3850 4550 3850 +Wire Wire Line + 5500 4000 5750 4000 +Wire Wire Line + 5750 4000 5750 3900 +Connection ~ 5500 4000 +$Comp +L Device:D_ALT D4 +U 1 1 5D86ACB9 +P 5950 3750 +F 0 "D4" V 5904 3829 50 0000 L CNN +F 1 "1N4148" V 5995 3829 50 0000 L CNN +F 2 "Diode_SMD:D_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 5950 3750 50 0001 C CNN +F 3 "~" H 5950 3750 50 0001 C CNN + 1 5950 3750 + 0 1 1 0 +$EndComp +Wire Wire Line + 5750 4000 5950 4000 +Wire Wire Line + 5950 4000 5950 3900 +Connection ~ 5750 4000 +Wire Wire Line + 5950 3600 5150 3600 +Connection ~ 5150 3600 +Wire Wire Line + 4450 3350 4450 3750 +Connection ~ 4450 3750 +Wire Wire Line + 4450 3750 4850 3750 +$Comp +L power:GNDA #PWR0126 +U 1 1 5D86ACC7 +P 4750 3350 +F 0 "#PWR0126" H 4750 3100 50 0001 C CNN +F 1 "GNDA" H 4755 3177 50 0000 C CNN +F 2 "" H 4750 3350 50 0001 C CNN +F 3 "" H 4750 3350 50 0001 C CNN + 1 4750 3350 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3100 3600 3100 3450 +Connection ~ 3100 3450 +$Comp +L power:GNDA #PWR0127 +U 1 1 5D86ACCF +P 3100 4350 +F 0 "#PWR0127" H 3100 4100 50 0001 C CNN +F 1 "GNDA" H 3105 4177 50 0000 C CNN +F 2 "" H 3100 4350 50 0001 C CNN +F 3 "" H 3100 4350 50 0001 C CNN + 1 3100 4350 + 1 0 0 -1 +$EndComp +$Comp +L Device:C C4 +U 1 1 5D86ACD5 +P 2800 3750 +F 0 "C4" V 2548 3750 50 0000 C CNN +F 1 "0.01u" V 2639 3750 50 0000 C CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 2838 3600 50 0001 C CNN +F 3 "~" H 2800 3750 50 0001 C CNN + 1 2800 3750 + 0 1 1 0 +$EndComp +Wire Wire Line + 2950 3750 3100 3750 +$Comp +L power:GNDA #PWR0128 +U 1 1 5D86ACDC +P 2650 3750 +F 0 "#PWR0128" H 2650 3500 50 0001 C CNN +F 1 "GNDA" V 2655 3623 50 0000 R CNN +F 2 "" H 2650 3750 50 0001 C CNN +F 3 "" H 2650 3750 50 0001 C CNN + 1 2650 3750 + 0 1 1 0 +$EndComp +$Comp +L power:+5VA #PWR0129 +U 1 1 5D86ACE2 +P 6450 4000 +F 0 "#PWR0129" H 6450 3850 50 0001 C CNN +F 1 "+5VA" H 6465 4173 50 0000 C CNN +F 2 "" H 6450 4000 50 0001 C CNN +F 3 "" H 6450 4000 50 0001 C CNN + 1 6450 4000 + 1 0 0 -1 +$EndComp +Wire Wire Line + 5950 4000 6150 4000 +Connection ~ 5950 4000 +Text Notes 4350 3050 0 50 ~ 0 +5V Alimentation +$Comp +L Device:CP1 C5 +U 1 1 5D86AD01 +P 2950 2400 +F 0 "C5" H 3065 2446 50 0000 L CNN +F 1 "0.1u" H 3065 2355 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 2950 2400 50 0001 C CNN +F 3 "~" H 2950 2400 50 0001 C CNN + 1 2950 2400 + 1 0 0 -1 +$EndComp +Connection ~ 2950 2250 +Wire Wire Line + 2950 2250 3050 2250 +$Comp +L power:GNDA #PWR0130 +U 1 1 5D86AD09 +P 2950 2550 +F 0 "#PWR0130" H 2950 2300 50 0001 C CNN +F 1 "GNDA" H 2955 2377 50 0000 C CNN +F 2 "" H 2950 2550 50 0001 C CNN +F 3 "" H 2950 2550 50 0001 C CNN + 1 2950 2550 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3550 4950 3650 4950 +Wire Wire Line + 3450 4950 3550 4950 +Connection ~ 3550 4950 +Connection ~ 3700 4950 +Wire Wire Line + 3700 4950 3750 4950 +$Comp +L Device:LED_ALT D6 +U 1 1 5D86AD14 +P 6150 4350 +F 0 "D6" V 6189 4232 50 0000 R CNN +F 1 "LED_PWR" V 6098 4232 50 0000 R CNN +F 2 "LED_SMD:LED_1210_3225Metric_Pad1.42x2.65mm_HandSolder" H 6150 4350 50 0001 C CNN +F 3 "~" H 6150 4350 50 0001 C CNN + 1 6150 4350 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 6150 4200 6150 4000 +Connection ~ 6150 4000 +Wire Wire Line + 6150 4000 6450 4000 +$Comp +L Device:R R12 +U 1 1 5D86AD1D +P 6150 4700 +F 0 "R12" H 6080 4654 50 0000 R CNN +F 1 "330" H 6080 4745 50 0000 R CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6080 4700 50 0001 C CNN +F 3 "~" H 6150 4700 50 0001 C CNN + 1 6150 4700 + -1 0 0 1 +$EndComp +$Comp +L power:GNDA #PWR0131 +U 1 1 5D86AD23 +P 6150 4900 +F 0 "#PWR0131" H 6150 4650 50 0001 C CNN +F 1 "GNDA" H 6155 4727 50 0000 C CNN +F 2 "" H 6150 4900 50 0001 C CNN +F 3 "" H 6150 4900 50 0001 C CNN + 1 6150 4900 + 1 0 0 -1 +$EndComp +Wire Wire Line + 6150 4500 6150 4550 +Wire Wire Line + 6150 4850 6150 4900 +$Comp +L power:+12V #PWR0132 +U 1 1 5D86AD2B +P 2950 2250 +F 0 "#PWR0132" H 2950 2100 50 0001 C CNN +F 1 "+12V" H 2965 2423 50 0000 C CNN +F 2 "" H 2950 2250 50 0001 C CNN +F 3 "" H 2950 2250 50 0001 C CNN + 1 2950 2250 + 1 0 0 -1 +$EndComp +$Comp +L Diode:B160-E3 D1 +U 1 1 5D86AD31 +P 4600 3350 +F 0 "D1" H 4600 3566 50 0000 C CNN +F 1 "B160-E3" H 4600 3475 50 0000 C CNN +F 2 "Diode_SMD:D_SMA" H 4600 3175 50 0001 C CNN +F 3 "http://www.vishay.com/docs/88946/b120.pdf" H 4600 3350 50 0001 C CNN + 1 4600 3350 + 1 0 0 -1 +$EndComp +$Comp +L Diode:B120-E3 D3 +U 1 1 5D86AD37 +P 5600 3900 +F 0 "D3" H 5600 3684 50 0000 C CNN +F 1 "B120-E3" H 5600 3775 50 0000 C CNN +F 2 "Diode_SMD:D_SMA" H 5600 3725 50 0001 C CNN +F 3 "http://www.vishay.com/docs/88946/b120.pdf" H 5600 3900 50 0001 C CNN + 1 5600 3900 + -1 0 0 1 +$EndComp +Text HLabel 2300 2250 0 50 Input ~ 0 +IN_+12V +Wire Wire Line + 2300 2250 2650 2250 +Text HLabel 2300 2550 0 50 Input ~ 0 +IN_GND +Wire Wire Line + 2300 2550 2450 2550 +Text Notes 2000 1500 0 50 ~ 0 +Provides VREF and +5VA +Wire Wire Line + 4450 2250 4550 2250 +$EndSCHEMATC |