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400 lines
9.3 KiB
400 lines
9.3 KiB
EESchema Schematic File Version 2
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:myopamps
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LIBS:mydacs
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LIBS:mydcdcs
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LIBS:switches
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LIBS:mytactilesw
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LIBS:led_driver-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 35 37
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L Barrel_Jack J3
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U 1 1 5A15F131
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P 1750 1350
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F 0 "J3" H 1750 1560 50 0000 C CNN
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F 1 "Barrel_Jack" H 1750 1175 50 0000 C CNN
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F 2 "Connectors:BARREL_JACK" H 1800 1310 50 0001 C CNN
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F 3 "" H 1800 1310 50 0001 C CNN
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1 1750 1350
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1 0 0 -1
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$EndComp
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$Comp
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L LED D1
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U 1 1 5A0AC005
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P 2600 1450
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F 0 "D1" H 2600 1550 50 0000 C CNN
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F 1 "LED" H 2600 1350 50 0000 C CNN
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F 2 "LEDs:LED_0603" H 2600 1450 50 0001 C CNN
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F 3 "http://katalog.we-online.de/led/datasheet/150060GS75000.pdf" H 2600 1450 50 0001 C CNN
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F 4 "732-4971-1-ND" H 2600 1450 60 0001 C CNN "Digikey"
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1 2600 1450
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0 -1 -1 0
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$EndComp
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Text Notes 3240 1670 0 60 ~ 0
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Power Indicating LED V18\n----------------------\nV_F = 3.5 V (typical)\nI = 5 mA (desired)\nR = 2.96 k (appr. 3 k, E24)
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$Comp
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L R R197
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U 1 1 5A0AD655
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P 2600 1810
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F 0 "R197" V 2680 1810 50 0000 C CNN
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F 1 "3k" V 2600 1810 50 0000 C CNN
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F 2 "Resistors_SMD:R_0603" V 2530 1810 50 0001 C CNN
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F 3 "" H 2600 1810 50 0001 C CNN
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F 4 "311-3.0KGRCT-ND" V 2600 1810 60 0001 C CNN "Digikey"
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1 2600 1810
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-1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR324
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U 1 1 5A0AD8CE
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P 2600 2020
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F 0 "#PWR324" H 2600 1770 50 0001 C CNN
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F 1 "GND" H 2600 1870 50 0000 C CNN
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F 2 "" H 2600 2020 50 0001 C CNN
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F 3 "" H 2600 2020 50 0001 C CNN
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1 2600 2020
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2600 1960 2600 2020
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Wire Wire Line
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2600 1660 2600 1600
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Wire Wire Line
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2050 1250 2770 1250
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Wire Wire Line
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2600 1250 2600 1300
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Wire Wire Line
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2050 1350 2290 1350
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Wire Wire Line
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2290 1350 2290 1990
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Wire Wire Line
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2290 1990 2600 1990
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Connection ~ 2600 1990
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Wire Wire Line
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2050 1450 2290 1450
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Connection ~ 2290 1450
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Text GLabel 2770 1250 2 60 Output ~ 0
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V18
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Connection ~ 2600 1250
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$Comp
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L L L1
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U 1 1 5A0AFB54
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P 8185 2880
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F 0 "L1" V 8135 2880 50 0000 C CNN
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F 1 "L" V 8260 2880 50 0000 C CNN
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F 2 "MyInductors:WE-PD2-SMD-Power-Inductor" H 8185 2880 50 0001 C CNN
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F 3 "http://www.farnell.com/datasheets/1920233.pdf" H 8185 2880 50 0001 C CNN
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F 4 "732-1316-1-ND" V 8185 2880 60 0001 C CNN "Digikey"
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1 8185 2880
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0 -1 -1 0
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$EndComp
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$Comp
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L C C136
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U 1 1 5A0B087F
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P 8460 3150
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F 0 "C136" H 8485 3250 50 0000 L CNN
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F 1 "22u" H 8485 3050 50 0000 L CNN
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F 2 "Resistors_SMD:R_0805" H 8498 3000 50 0001 C CNN
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F 3 "https://media.digikey.com/pdf/Data%20Sheets/Samsung%20PDFs/CL21A226MQCLQNC_character.pdf" H 8460 3150 50 0001 C CNN
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F 4 "1276-2412-1-ND" H 8460 3150 60 0001 C CNN "Digikey"
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1 8460 3150
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-1 0 0 -1
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$EndComp
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$Comp
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L C C137
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U 1 1 5A0B15B3
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P 8735 3150
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F 0 "C137" H 8760 3250 50 0000 L CNN
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F 1 "22u" H 8760 3050 50 0000 L CNN
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F 2 "Resistors_SMD:R_0805" H 8773 3000 50 0001 C CNN
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F 3 "https://media.digikey.com/pdf/Data%20Sheets/Samsung%20PDFs/CL21A226MQCLQNC_character.pdf" H 8735 3150 50 0001 C CNN
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F 4 "1276-2412-1-ND" H 8735 3150 60 0001 C CNN "Digikey"
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1 8735 3150
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-1 0 0 -1
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$EndComp
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$Comp
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L C C135
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U 1 1 5A0B64DA
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P 7600 3080
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F 0 "C135" H 7625 3180 50 0000 L CNN
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F 1 "22n" H 7625 2980 50 0000 L CNN
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F 2 "Resistors_SMD:R_0805" H 7638 2930 50 0001 C CNN
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F 3 "" H 7600 3080 50 0001 C CNN
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F 4 "1276-1104-1-ND" H 7600 3080 60 0001 C CNN "Digikey"
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1 7600 3080
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0 1 -1 0
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$EndComp
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$Comp
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L TS30011/12/13 U34
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U 1 1 5A0B688D
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P 6535 2980
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F 0 "U34" H 7185 2530 60 0000 C CNN
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F 1 "TS30011/12/13" H 6135 2530 60 0000 C CNN
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F 2 "QFN:QFN-16-1EP_3x3mm_Pitch0.5mm" H 6685 2980 60 0001 C CNN
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F 3 "http://www.semtech.com/images/datasheet/ts30011_12_13.pdf" H 6685 2980 60 0001 C CNN
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F 4 "TS30011-M050QFNRCT-ND" H 6535 2980 60 0001 C CNN "Digikey"
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1 6535 2980
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7385 2880 8035 2880
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Wire Wire Line
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7450 3080 7385 3080
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Wire Wire Line
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7750 3080 7835 3080
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Wire Wire Line
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7835 3080 7835 2880
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Connection ~ 7835 2880
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Wire Wire Line
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8735 2880 8735 3000
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Wire Wire Line
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8460 2880 8460 3000
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Connection ~ 8460 2880
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$Comp
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L D_Schottky D3
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U 1 1 5A0B72C0
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P 7935 3150
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F 0 "D3" V 7935 3275 50 0000 C CNN
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F 1 "D_Schottky" V 7935 3425 50 0001 C CNN
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F 2 "Diodes_SMD:D_SOD-123" H 7935 3150 50 0001 C CNN
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F 3 "https://assets.nexperia.com/documents/data-sheet/PMEG3020EGW.pdf" H 7935 3150 50 0001 C CNN
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F 4 "1727-7332-1-ND" V 7935 3150 60 0001 C CNN "Digikey"
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1 7935 3150
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0 1 1 0
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$EndComp
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Wire Wire Line
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7935 3000 7935 2880
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Connection ~ 7935 2880
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Text GLabel 4650 2680 0 60 Input ~ 0
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V18
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Text GLabel 7385 3280 2 60 Input ~ 0
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V18
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$Comp
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L GND #PWR328
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U 1 1 5A0B8173
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P 7935 3475
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F 0 "#PWR328" H 7935 3225 50 0001 C CNN
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F 1 "GND" H 7935 3325 50 0000 C CNN
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F 2 "" H 7935 3475 50 0001 C CNN
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F 3 "" H 7935 3475 50 0001 C CNN
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1 7935 3475
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7935 3300 7935 3475
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Wire Wire Line
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8460 3300 8460 3405
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Wire Wire Line
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7935 3405 8735 3405
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Wire Wire Line
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8735 3405 8735 3300
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Connection ~ 7935 3405
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Connection ~ 8460 3405
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Text GLabel 8735 2705 1 60 UnSpc ~ 0
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FB
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Connection ~ 8735 2880
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Text GLabel 5785 3080 0 60 UnSpc ~ 0
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FB
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$Comp
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L GND #PWR327
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U 1 1 5A0B8CE5
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P 7510 2695
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F 0 "#PWR327" H 7510 2445 50 0001 C CNN
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F 1 "GND" H 7510 2545 50 0000 C CNN
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F 2 "" H 7510 2695 50 0001 C CNN
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F 3 "" H 7510 2695 50 0001 C CNN
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1 7510 2695
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7510 2695 7510 2680
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Wire Wire Line
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7510 2680 7385 2680
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Wire Wire Line
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8735 2705 8735 2875
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Wire Wire Line
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8335 2880 8935 2880
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$Comp
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L GND #PWR325
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U 1 1 5A0BC4D5
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P 4805 3475
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F 0 "#PWR325" H 4805 3225 50 0001 C CNN
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F 1 "GND" H 4805 3325 50 0000 C CNN
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F 2 "" H 4805 3475 50 0001 C CNN
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F 3 "" H 4805 3475 50 0001 C CNN
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1 4805 3475
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1 0 0 -1
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$EndComp
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$Comp
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L C C134
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U 1 1 5A0BC504
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P 5355 3060
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F 0 "C134" H 5380 3160 50 0000 L CNN
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F 1 "10n" H 5380 2960 50 0000 L CNN
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F 2 "Resistors_SMD:R_0603" H 5393 2910 50 0001 C CNN
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F 3 "" H 5355 3060 50 0001 C CNN
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F 4 "311-1085-1-ND" H 5355 3060 60 0001 C CNN "Digikey"
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1 5355 3060
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1 0 0 -1
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$EndComp
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$Comp
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L C C133
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U 1 1 5A0BC63E
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P 5080 3060
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F 0 "C133" H 5105 3160 50 0000 L CNN
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F 1 "100n" H 5105 2960 50 0000 L CNN
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F 2 "Resistors_SMD:R_0603" H 5118 2910 50 0001 C CNN
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F 3 "" H 5080 3060 50 0001 C CNN
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F 4 "311-1088-1-ND" H 5080 3060 60 0001 C CNN "Digikey"
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1 5080 3060
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1 0 0 -1
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$EndComp
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$Comp
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L C C132
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U 1 1 5A0BC687
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P 4805 3060
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F 0 "C132" H 4830 3160 50 0000 L CNN
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F 1 "10u" H 4830 2960 50 0000 L CNN
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F 2 "Resistors_SMD:R_0603" H 4843 2910 50 0001 C CNN
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F 3 "" H 4805 3060 50 0001 C CNN
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F 4 "490-6403-6-ND" H 4805 3060 60 0001 C CNN "Digikey"
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1 4805 3060
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4650 2680 5785 2680
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Wire Wire Line
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4805 2680 4805 2910
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Wire Wire Line
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5080 2910 5080 2680
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Connection ~ 5080 2680
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Wire Wire Line
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5355 2910 5355 2680
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Connection ~ 5355 2680
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Wire Wire Line
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5355 3400 5355 3210
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Wire Wire Line
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4805 3400 5535 3400
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Wire Wire Line
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4805 3210 4805 3475
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Connection ~ 4805 3400
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Wire Wire Line
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5080 3210 5080 3400
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Connection ~ 5080 3400
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Wire Wire Line
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5535 3400 5535 2880
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Wire Wire Line
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5535 2880 5785 2880
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Connection ~ 5355 3400
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Connection ~ 4805 2680
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Text GLabel 8935 2880 2 60 Output ~ 0
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V5
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Text Notes 7730 2410 0 60 ~ 0
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A low ESR is required for the output capacitors.
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$Comp
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L R R199
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U 1 1 5A0C01F9
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P 6860 3650
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F 0 "R199" V 6940 3650 50 0000 C CNN
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F 1 "10k" V 6860 3650 50 0000 C CNN
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F 2 "Resistors_SMD:R_0603" V 6790 3650 50 0001 C CNN
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F 3 "" H 6860 3650 50 0001 C CNN
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F 4 "311-10KGRCT-ND" V 6860 3650 60 0001 C CNN "Digikey"
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1 6860 3650
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0 1 -1 0
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$EndComp
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Text GLabel 7080 3650 2 60 UnSpc ~ 0
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V5
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Wire Wire Line
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7080 3650 7010 3650
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Wire Wire Line
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6710 3650 6585 3650
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Wire Wire Line
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6585 3650 6585 3530
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$Comp
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L LED D2
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U 1 1 5A0C1EDB
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P 6360 4870
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F 0 "D2" H 6360 4970 50 0000 C CNN
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F 1 "LED" H 6360 4770 50 0000 C CNN
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F 2 "LEDs:LED_0603" H 6360 4870 50 0001 C CNN
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F 3 "http://katalog.we-online.de/led/datasheet/150060GS75000.pdf" H 6360 4870 50 0001 C CNN
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F 4 "732-4971-1-ND" H 6360 4870 60 0001 C CNN "Digikey"
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1 6360 4870
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0 -1 -1 0
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$EndComp
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$Comp
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L R R198
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U 1 1 5A0C1EE2
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P 6360 5230
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F 0 "R198" V 6440 5230 50 0000 C CNN
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F 1 "300R" V 6360 5230 50 0000 C CNN
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F 2 "Resistors_SMD:R_0603" V 6290 5230 50 0001 C CNN
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F 3 "" H 6360 5230 50 0001 C CNN
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F 4 "P300HCT-ND" V 6360 5230 60 0001 C CNN "Digikey"
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1 6360 5230
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-1 0 0 -1
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|
$EndComp
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$Comp
|
|
L GND #PWR326
|
|
U 1 1 5A0C1EE8
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|
P 6360 5440
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F 0 "#PWR326" H 6360 5190 50 0001 C CNN
|
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F 1 "GND" H 6360 5290 50 0000 C CNN
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F 2 "" H 6360 5440 50 0001 C CNN
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F 3 "" H 6360 5440 50 0001 C CNN
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1 6360 5440
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1 0 0 -1
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|
$EndComp
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Wire Wire Line
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6360 5380 6360 5440
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Wire Wire Line
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6360 5080 6360 5020
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Wire Wire Line
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6360 4670 6360 4720
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Text GLabel 6360 4670 1 60 UnSpc ~ 0
|
|
V5
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Text Notes 6560 5000 0 60 ~ 0
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Power Indicating LED V5\n----------------------\nV_F = 3.5 V (typical)\nI = 5 mA (desired)\nR = 300 R (E24)
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$EndSCHEMATC
|
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