1 EESchema Schematic File Version 2
31 LIBS:microchip_dspic33dsc
81 LIBS:canbench-hw-cache
87 Title "CANbus MicroZed CarrierCard"
101 F 0 "CON1" H 950 1350 50 0000 C CNN
102 F 1 "FC681477" H 950 900 50 0000 C CNN
103 F 2 "footprints:DC_Jack_Socket_THT_PTH" H 950 1100 50 0001 C CNN
104 F 3 "http://www.tme.eu/cz/Document/06e9a5056fadb9e1303ee897bd8d50a0/FC6814lock.pdf" H 950 1100 50 0001 C CNN
112 F 0 "C4" H 4575 1650 50 0000 L CNN
113 F 1 "10n" H 4575 1450 50 0000 L CNN
114 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4588 1400 50 0001 C CNN
115 F 3 "" H 4550 1550 50 0000 C CNN
116 F 4 "30V" H 4550 1550 60 0001 C CNN "Description"
124 F 0 "C3" H 4275 1650 50 0000 L CNN
125 F 1 "470n" H 4275 1450 50 0000 L CNN
126 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4288 1400 50 0001 C CNN
127 F 3 "" H 4250 1550 50 0000 C CNN
128 F 4 "30V" H 4250 1550 60 0001 C CNN "Description"
136 F 0 "#PWR013" H 1350 1450 50 0001 C CNN
137 F 1 "GND" H 1350 1550 50 0000 C CNN
138 F 2 "" H 1350 1700 50 0000 C CNN
139 F 3 "" H 1350 1700 50 0000 C CNN
147 F 0 "C5" V 5900 1300 50 0000 L CNN
148 F 1 "10n" V 6200 1300 50 0000 L CNN
149 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6088 1200 50 0001 C CNN
150 F 3 "" H 6050 1350 50 0000 C CNN
151 F 4 "10n 35V" V 6050 1350 60 0001 C CNN "Description"
159 F 0 "L3" H 6700 1450 50 0000 C CNN
160 F 1 "DE1207-33" H 6700 1300 50 0000 C CNN
161 F 2 "Choke_SMD:Choke_SMD_12x12mm_h8mm" H 6700 1350 50 0001 C CNN
162 F 3 "" H 6700 1350 50 0000 C CNN
163 F 4 "33uH, 3A" H 6700 1350 60 0001 C CNN "Description"
171 F 0 "C6" H 7225 1650 50 0000 L CNN
172 F 1 "220u" H 7225 1450 50 0000 L CNN
173 F 2 "Capacitors_SMD:c_elec_6.3x7.7" H 7238 1400 50 0001 C CNN
174 F 3 "" H 7200 1550 50 0000 C CNN
175 F 4 "16V" H 7200 1550 60 0001 C CNN "Description"
176 F 5 "TME, SC1C227M6L07KVR" H 7200 1550 60 0001 C CNN "Supplier"
184 F 0 "#PWR014" H 7200 1550 50 0001 C CNN
185 F 1 "GND" H 7200 1650 50 0000 C CNN
186 F 2 "" H 7200 1800 50 0000 C CNN
187 F 3 "" H 7200 1800 50 0000 C CNN
195 F 0 "C2" H 3925 1650 50 0000 L CNN
196 F 1 "10u" H 3925 1450 50 0000 L CNN
197 F 2 "Capacitors_SMD:C_1206_HandSoldering" H 3938 1400 50 0001 C CNN
198 F 3 "" H 3900 1550 50 0000 C CNN
199 F 4 "10uF 35V" H 3900 1550 60 0001 C CNN "Description"
207 F 0 "C7" H 7525 1650 50 0000 L CNN
208 F 1 "100n" H 7525 1450 50 0000 L CNN
209 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7538 1400 50 0001 C CNN
210 F 3 "" H 7500 1550 50 0000 C CNN
211 F 4 "6V" H 7500 1550 60 0001 C CNN "Description"
219 F 0 "C8" H 7775 1650 50 0000 L CNN
220 F 1 "10u" H 7775 1450 50 0000 L CNN
221 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7788 1400 50 0001 C CNN
222 F 3 "" H 7750 1550 50 0000 C CNN
223 F 4 "6V" H 7750 1550 60 0001 C CNN "Description"
224 F 5 "TME, CL21A106KQFNNNG" H 7750 1550 60 0001 C CNN "Supplier"
232 F 0 "#PWR015" H 7500 1550 50 0001 C CNN
233 F 1 "GND" H 7500 1650 50 0000 C CNN
234 F 2 "" H 7500 1800 50 0000 C CNN
235 F 3 "" H 7500 1800 50 0000 C CNN
243 F 0 "#PWR016" H 7750 1550 50 0001 C CNN
244 F 1 "GND" H 7750 1650 50 0000 C CNN
245 F 2 "" H 7750 1800 50 0000 C CNN
246 F 3 "" H 7750 1800 50 0000 C CNN
254 F 0 "#PWR017" H 3900 1550 50 0001 C CNN
255 F 1 "GND" H 3900 1650 50 0000 C CNN
256 F 2 "" H 3900 1800 50 0000 C CNN
257 F 3 "" H 3900 1800 50 0000 C CNN
261 Text Label 2350 900 2 60 ~ 0
263 Text Label 3150 1150 0 60 ~ 0
269 F 0 "#PWR018" H 4250 1550 50 0001 C CNN
270 F 1 "GND" H 4250 1650 50 0000 C CNN
271 F 2 "" H 4250 1800 50 0000 C CNN
272 F 3 "" H 4250 1800 50 0000 C CNN
280 F 0 "#PWR019" H 4550 1550 50 0001 C CNN
281 F 1 "GND" H 4550 1650 50 0000 C CNN
282 F 2 "" H 4550 1800 50 0000 C CNN
283 F 3 "" H 4550 1800 50 0000 C CNN
291 F 0 "#PWR020" H 5250 1550 50 0001 C CNN
292 F 1 "GND" H 5250 1650 50 0000 C CNN
293 F 2 "" H 5250 1800 50 0000 C CNN
294 F 3 "" H 5250 1800 50 0000 C CNN
302 F 0 "#FLG021" H 1900 895 50 0001 C CNN
303 F 1 "PWR_FLAG" H 1900 980 50 0000 C CNN
304 F 2 "" H 1900 800 50 0000 C CNN
305 F 3 "" H 1900 800 50 0000 C CNN
313 F 0 "#PWR022" H 7950 800 50 0001 C CNN
314 F 1 "+5V" H 7950 1090 50 0000 C CNN
315 F 2 "" H 7950 950 50 0000 C CNN
316 F 3 "" H 7950 950 50 0000 C CNN
324 F 0 "#FLG023" H 8150 1345 50 0001 C CNN
325 F 1 "PWR_FLAG" H 8150 1430 50 0000 C CNN
326 F 2 "" H 8150 1250 50 0000 C CNN
327 F 3 "" H 8150 1250 50 0000 C CNN
335 F 0 "D3" V 6300 1700 50 0000 C CNN
336 F 1 "SK34" V 6500 1700 50 0000 C CNN
337 F 2 "Diodes_SMD:SMA_Handsoldering" H 6400 1600 50 0001 C CNN
338 F 3 "" H 6400 1600 50 0000 C CNN
346 F 0 "#PWR024" H 6400 1550 50 0001 C CNN
347 F 1 "GND" H 6400 1650 50 0000 C CNN
348 F 2 "" H 6400 1800 50 0000 C CNN
349 F 3 "" H 6400 1800 50 0000 C CNN
357 F 0 "#FLG025" H 1750 1795 50 0001 C CNN
358 F 1 "PWR_FLAG" H 1750 1880 50 0000 C CNN
359 F 2 "" H 1750 1700 50 0000 C CNN
360 F 3 "" H 1750 1700 50 0000 C CNN
364 Text Notes 4200 5100 0 60 ~ 0
382 Connection ~ 4250 1150
387 Connection ~ 1350 1500
404 Connection ~ 7200 1350
407 Connection ~ 3900 1150
414 Connection ~ 7500 1350
421 Connection ~ 7750 1350
428 Connection ~ 6300 1350
431 Connection ~ 1900 900
434 Connection ~ 6400 1350
437 Connection ~ 7850 1350
438 Text HLabel 9650 1350 2 60 3State ~ 0
444 F 0 "#PWR026" H 8900 1550 50 0001 C CNN
445 F 1 "GND" H 8900 1650 50 0000 C CNN
446 F 2 "" H 8900 1800 50 0000 C CNN
447 F 3 "" H 8900 1800 50 0000 C CNN
455 F 0 "U4" H 8500 1600 50 0000 L CNN
456 F 1 "MCP120T-450I/TT" H 8500 1500 50 0000 L CNN
457 F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1050 50 0001 C CIN
458 F 3 "" H 8900 1150 50 0000 C CNN
466 Text HLabel 1200 3650 0 60 3State ~ 0
476 Connection ~ 8250 1350
477 Text Notes 10200 1500 0 60 ~ 0
478 PWR_ENABLE:\nVlmax = 0.3V\nVhmin = 0.9V
483 F 0 "U2" H 4900 6400 50 0000 L CNN
484 F 1 "TPS62260DDC" H 4900 6300 50 0000 L CNN
485 F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 5700 50 0001 C CIN
486 F 3 "" H 5100 6050 50 0000 C CNN
494 F 0 "#PWR027" H 3600 5550 50 0001 C CNN
495 F 1 "+5V" H 3600 5840 50 0000 C CNN
496 F 2 "" H 3600 5700 50 0000 C CNN
497 F 3 "" H 3600 5700 50 0000 C CNN
505 F 0 "C15" H 3625 6250 50 0000 L CNN
506 F 1 "10u" H 3625 6050 50 0000 L CNN
507 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3638 6000 50 0001 C CNN
508 F 3 "" H 3600 6150 50 0000 C CNN
509 F 4 "10u 6.3V" H 3600 6150 60 0001 C CNN "Description"
510 F 5 "TME, CL21A106KQFNNNG" H 3600 6150 60 0001 C CNN "Supplier"
518 F 0 "C16" H 3925 6250 50 0000 L CNN
519 F 1 "100n" H 3925 6050 50 0000 L CNN
520 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3938 6000 50 0001 C CNN
521 F 3 "" H 3900 6150 50 0000 C CNN
529 F 0 "#PWR028" H 4650 6300 50 0001 C CNN
530 F 1 "GND" H 4650 6400 50 0000 C CNN
531 F 2 "" H 4650 6550 50 0000 C CNN
532 F 3 "" H 4650 6550 50 0000 C CNN
540 F 0 "C18" H 6825 6050 50 0000 L CNN
541 F 1 "10u" H 6825 5850 50 0000 L CNN
542 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6838 5800 50 0001 C CNN
543 F 3 "" H 6800 5950 50 0000 C CNN
544 F 4 "6.3V" H 6800 5950 60 0001 C CNN "Description"
545 F 5 "TME, CL21A106KQFNNNG" H 6800 5950 60 0001 C CNN "Supplier"
553 F 0 "C19" H 7025 6050 50 0000 L CNN
554 F 1 "10u" H 7025 5850 50 0000 L CNN
555 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7038 5800 50 0001 C CNN
556 F 3 "" H 7000 5950 50 0000 C CNN
557 F 4 "6.3V" H 7000 5950 60 0001 C CNN "Description"
558 F 5 "TME, CL21A106KQFNNNG" H 7000 5950 60 0001 C CNN "Supplier"
566 F 0 "C20" H 7225 6050 50 0000 L CNN
567 F 1 "100n" H 7225 5850 50 0000 L CNN
568 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7238 5800 50 0001 C CNN
569 F 3 "" H 7200 5950 50 0000 C CNN
570 F 4 "6.3V" H 7200 5950 60 0001 C CNN "Description"
578 F 0 "#PWR029" H 6800 5900 50 0001 C CNN
579 F 1 "GND" H 6800 6000 50 0000 C CNN
580 F 2 "" H 6800 6150 50 0000 C CNN
581 F 3 "" H 6800 6150 50 0000 C CNN
589 F 0 "#PWR030" H 7000 5900 50 0001 C CNN
590 F 1 "GND" H 7000 6000 50 0000 C CNN
591 F 2 "" H 7000 6150 50 0000 C CNN
592 F 3 "" H 7000 6150 50 0000 C CNN
600 F 0 "#PWR031" H 7200 5900 50 0001 C CNN
601 F 1 "GND" H 7200 6000 50 0000 C CNN
602 F 2 "" H 7200 6150 50 0000 C CNN
603 F 3 "" H 7200 6150 50 0000 C CNN
611 F 0 "#PWR032" H 3900 6300 50 0001 C CNN
612 F 1 "GND" H 3900 6400 50 0000 C CNN
613 F 2 "" H 3900 6550 50 0000 C CNN
614 F 3 "" H 3900 6550 50 0000 C CNN
622 F 0 "#PWR033" H 3600 6300 50 0001 C CNN
623 F 1 "GND" H 3600 6400 50 0000 C CNN
624 F 2 "" H 3600 6550 50 0000 C CNN
625 F 3 "" H 3600 6550 50 0000 C CNN
633 F 0 "#PWR034" H 7450 5050 50 0001 C CNN
634 F 1 "+5V" H 7450 5340 50 0000 C CNN
635 F 2 "" H 7450 5200 50 0000 C CNN
636 F 3 "" H 7450 5200 50 0000 C CNN
644 F 0 "#FLG035" H 8000 5745 50 0001 C CNN
645 F 1 "PWR_FLAG" H 8000 5830 50 0000 C CNN
646 F 2 "" H 8000 5650 50 0000 C CNN
647 F 3 "" H 8000 5650 50 0000 C CNN
655 F 0 "D5" V 7350 5400 50 0000 C CNN
656 F 1 "SK13" V 7500 5350 50 0000 C CNN
657 F 2 "Diodes_SMD:SMA_Handsoldering" H 7450 5500 50 0001 C CNN
658 F 3 "" H 7450 5500 50 0000 C CNN
668 Connection ~ 3600 5750
669 Connection ~ 3900 5750
692 Connection ~ 7700 5750
695 Connection ~ 7450 5750
702 F 0 "R6" V 6230 6000 50 0000 C CNN
703 F 1 "15K 0.1%" V 6050 6000 50 0000 C CNN
704 F 2 "Resistors_Universal:Resistor_SMDuniversal_0805to1206_HandSoldering" V 6080 6000 50 0001 C CNN
705 F 3 "" H 6150 6000 50 0000 C CNN
713 F 0 "R7" V 6230 6400 50 0000 C CNN
714 F 1 "3K3 0.1%" V 6050 6350 50 0000 C CNN
715 F 2 "Resistors_Universal:Resistor_SMDuniversal_0805to1206_HandSoldering" V 6080 6400 50 0001 C CNN
716 F 3 "" H 6150 6400 50 0000 C CNN
722 Connection ~ 6150 5750
727 F 0 "#PWR036" H 6150 6350 50 0001 C CNN
728 F 1 "GND" H 6150 6450 50 0000 C CNN
729 F 2 "" H 6150 6600 50 0000 C CNN
730 F 3 "" H 6150 6600 50 0000 C CNN
738 Connection ~ 6800 5750
741 Connection ~ 7000 5750
744 Connection ~ 7200 5750
745 Connection ~ 8000 5750
756 Connection ~ 6150 6200
761 F 0 "C17" H 6425 6050 50 0000 L CNN
762 F 1 "22p" H 6425 5850 50 0000 L CNN
763 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6438 5800 50 0001 C CNN
764 F 3 "" H 6400 5950 50 0000 C CNN
770 Connection ~ 6400 5750
777 F 0 "#PWR037" H 7700 5250 50 0001 C CNN
778 F 1 "VCCIO_35" H 7700 5550 50 0000 C CNN
779 F 2 "" H 7700 5400 50 0000 C CNN
780 F 3 "" H 7700 5400 50 0000 C CNN
788 F 0 "#PWR038" H 9150 5950 50 0001 C CNN
789 F 1 "GND" H 9150 6050 50 0000 C CNN
790 F 2 "" H 9150 6200 50 0000 C CNN
791 F 3 "" H 9150 6200 50 0000 C CNN
801 Text Label 1700 3650 2 60 ~ 0
803 Text Label 9900 2250 2 60 ~ 0
805 Text HLabel 1300 2450 0 60 3State ~ 0
809 Text Label 2000 2450 2 60 ~ 0
811 Text Label 10250 5750 2 60 ~ 0
813 Text Label 4250 5950 0 60 ~ 0
816 L Jumper_NO_Small JP1
819 F 0 "JP1" H 1900 3730 50 0000 C CNN
820 F 1 "Jumper_NO_Small" H 1910 3590 50 0001 C CNN
821 F 2 "footprints:Pin_Header_Straight_1x02" H 1900 3650 50 0001 C CNN
822 F 3 "" H 1900 3650 50 0000 C CNN
830 F 0 "R2" V 2280 3450 50 0000 C CNN
831 F 1 "5K6" V 2200 3450 50 0000 C CNN
832 F 2 "Resistors_SMD:R_0805_HandSoldering" V 2130 3450 50 0001 C CNN
833 F 3 "" H 2200 3450 50 0000 C CNN
845 F 0 "#PWR039" H 2200 3100 50 0001 C CNN
846 F 1 "+5V" H 2200 3390 50 0000 C CNN
847 F 2 "" H 2200 3250 50 0000 C CNN
848 F 3 "" H 2200 3250 50 0000 C CNN
858 F 0 "R3" V 2280 3850 50 0000 C CNN
859 F 1 "2K4" V 2200 3850 50 0000 C CNN
860 F 2 "Resistors_SMD:R_0805_HandSoldering" V 2130 3850 50 0001 C CNN
861 F 3 "" H 2200 3850 50 0000 C CNN
865 Connection ~ 2200 3650
870 F 0 "#PWR040" H 2200 3800 50 0001 C CNN
871 F 1 "GND" H 2200 3900 50 0000 C CNN
872 F 2 "" H 2200 4050 50 0000 C CNN
873 F 3 "" H 2200 4050 50 0000 C CNN
879 Text Notes 700 3100 0 60 ~ 0
880 Power output testing\nwithout MicroZed inserted\nGenerate 1.5V on VCCIO_EN
885 F 0 "W5" H 8400 5820 50 0000 C CNN
886 F 1 "TEST_1P" H 8400 5750 50 0000 C CNN
887 F 2 "Connect:PINTST" H 8600 5550 50 0001 C CNN
888 F 3 "" H 8600 5550 50 0000 C CNN
894 Connection ~ 8400 5750
897 Connection ~ 7950 1350
900 Connection ~ 8150 1350
901 Text Notes 9400 2050 0 60 ~ 0
902 VCCIO_EN pulled up to 1.5V\nby 1K/4K99 voltage divider\n(from 1.8V). Maximal Iol is thus\n1.8mA -> Vol < 0.2V\n(MCP120 datasheet, Figure 2-6)\n
907 F 0 "U5" H 8500 2500 50 0000 L CNN
908 F 1 "MCP120T-450I/TT" H 8500 2400 50 0000 L CNN
909 F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1950 50 0001 C CIN
910 F 3 "" H 8900 2050 50 0000 C CNN
918 F 0 "U7" H 8750 6000 50 0000 L CNN
919 F 1 "MCP120T-315I/TT" H 8750 5900 50 0000 L CNN
920 F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 5450 50 0001 C CIN
921 F 3 "" H 9150 5550 50 0000 C CNN
925 Text Notes 9550 1000 0 60 ~ 0
926 PWR_EN is pulled up to 5V\non MicroZed by 10K R87\n\n
931 F 0 "W3" H 8400 1320 50 0000 C CNN
932 F 1 "TEST_1P" H 8400 1250 50 0000 C CNN
933 F 2 "Connect:PINTST" H 8600 1050 50 0001 C CNN
934 F 3 "" H 8600 1050 50 0000 C CNN
940 Connection ~ 8400 1350
945 F 0 "W2" H 2250 2620 50 0000 C CNN
946 F 1 "TEST_1P" H 2250 2550 50 0000 C CNN
947 F 2 "Connect:PINTST" H 2450 2350 50 0001 C CNN
948 F 3 "" H 2450 2350 50 0000 C CNN
958 F 0 "W1" H 1750 3720 50 0000 C CNN
959 F 1 "TEST_1P" H 1750 3650 50 0000 C CNN
960 F 2 "Connect:PINTST" H 1950 3450 50 0001 C CNN
961 F 3 "" H 1950 3450 50 0000 C CNN
967 Connection ~ 1750 3650
968 Text Notes 4200 3100 0 60 ~ 0
974 F 0 "U1" H 4900 4400 50 0000 L CNN
975 F 1 "TPS62260DDC" H 4900 4300 50 0000 L CNN
976 F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 3700 50 0001 C CIN
977 F 3 "" H 5100 4050 50 0000 C CNN
978 F 4 "TME TPS62260DDCTG4" H 5100 3950 60 0001 C CNN "Supplier"
986 F 0 "#PWR041" H 3600 3550 50 0001 C CNN
987 F 1 "+5V" H 3600 3840 50 0000 C CNN
988 F 2 "" H 3600 3700 50 0000 C CNN
989 F 3 "" H 3600 3700 50 0000 C CNN
997 F 0 "C9" H 3625 4250 50 0000 L CNN
998 F 1 "10u" H 3625 4050 50 0000 L CNN
999 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3638 4000 50 0001 C CNN
1000 F 3 "" H 3600 4150 50 0000 C CNN
1001 F 4 "10u 6V" H 3600 4150 60 0001 C CNN "Description"
1002 F 5 "TME, CL21A106KQFNNNG" H 3600 4150 60 0001 C CNN "Supplier"
1010 F 0 "C10" H 3925 4250 50 0000 L CNN
1011 F 1 "100n" H 3925 4050 50 0000 L CNN
1012 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3938 4000 50 0001 C CNN
1013 F 3 "" H 3900 4150 50 0000 C CNN
1014 F 4 "6V" H 3900 4150 60 0001 C CNN "Description"
1022 F 0 "#PWR042" H 4650 4300 50 0001 C CNN
1023 F 1 "GND" H 4650 4400 50 0000 C CNN
1024 F 2 "" H 4650 4550 50 0000 C CNN
1025 F 3 "" H 4650 4550 50 0000 C CNN
1033 F 0 "L1" H 5750 3850 50 0000 C CNN
1034 F 1 "DLG-0403-2R2" H 5700 3700 50 0000 C CNN
1035 F 2 "footprints:Choke_SMD_0403_HandSoldering" H 5750 3750 50 0001 C CNN
1036 F 3 "http://www.hestore.hu/files/dlg-0504.pdf" H 5750 3750 50 0001 C CNN
1037 F 4 "2.2u, >1.2A" H 5750 3750 60 0001 C CNN "Description"
1045 F 0 "C12" H 6825 4050 50 0000 L CNN
1046 F 1 "10u" H 6825 3850 50 0000 L CNN
1047 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6838 3800 50 0001 C CNN
1048 F 3 "" H 6800 3950 50 0000 C CNN
1049 F 4 "TME, CL21A106KQFNNNG" H 6800 3950 60 0001 C CNN "Supplier"
1057 F 0 "C13" H 7025 4050 50 0000 L CNN
1058 F 1 "10u" H 7025 3850 50 0000 L CNN
1059 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7038 3800 50 0001 C CNN
1060 F 3 "" H 7000 3950 50 0000 C CNN
1061 F 4 "TME, CL21A106KQFNNNG" H 7000 3950 60 0001 C CNN "Supplier"
1069 F 0 "C14" H 7225 4050 50 0000 L CNN
1070 F 1 "100n" H 7225 3850 50 0000 L CNN
1071 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7238 3800 50 0001 C CNN
1072 F 3 "" H 7200 3950 50 0000 C CNN
1080 F 0 "#PWR043" H 6800 3900 50 0001 C CNN
1081 F 1 "GND" H 6800 4000 50 0000 C CNN
1082 F 2 "" H 6800 4150 50 0000 C CNN
1083 F 3 "" H 6800 4150 50 0000 C CNN
1091 F 0 "#PWR044" H 7000 3900 50 0001 C CNN
1092 F 1 "GND" H 7000 4000 50 0000 C CNN
1093 F 2 "" H 7000 4150 50 0000 C CNN
1094 F 3 "" H 7000 4150 50 0000 C CNN
1102 F 0 "#PWR045" H 7200 3900 50 0001 C CNN
1103 F 1 "GND" H 7200 4000 50 0000 C CNN
1104 F 2 "" H 7200 4150 50 0000 C CNN
1105 F 3 "" H 7200 4150 50 0000 C CNN
1113 F 0 "#PWR046" H 3900 4300 50 0001 C CNN
1114 F 1 "GND" H 3900 4400 50 0000 C CNN
1115 F 2 "" H 3900 4550 50 0000 C CNN
1116 F 3 "" H 3900 4550 50 0000 C CNN
1124 F 0 "#PWR047" H 3600 4300 50 0001 C CNN
1125 F 1 "GND" H 3600 4400 50 0000 C CNN
1126 F 2 "" H 3600 4550 50 0000 C CNN
1127 F 3 "" H 3600 4550 50 0000 C CNN
1135 F 0 "#PWR048" H 7450 3050 50 0001 C CNN
1136 F 1 "+5V" H 7450 3340 50 0000 C CNN
1137 F 2 "" H 7450 3200 50 0000 C CNN
1138 F 3 "" H 7450 3200 50 0000 C CNN
1146 F 0 "#FLG049" H 8000 3745 50 0001 C CNN
1147 F 1 "PWR_FLAG" H 8000 3830 50 0000 C CNN
1148 F 2 "" H 8000 3650 50 0000 C CNN
1149 F 3 "" H 8000 3650 50 0000 C CNN
1157 F 0 "D4" V 7350 3400 50 0000 C CNN
1158 F 1 "SK13" V 7500 3350 50 0000 C CNN
1159 F 2 "Diodes_SMD:SMA_Handsoldering" H 7450 3500 50 0001 C CNN
1160 F 3 "" H 7450 3500 50 0000 C CNN
1170 Connection ~ 3600 3750
1171 Connection ~ 3900 3750
1194 Connection ~ 7700 3750
1197 Connection ~ 7450 3750
1204 F 0 "R4" V 6230 3950 50 0000 C CNN
1205 F 1 "15K 0.1%" V 6050 3900 50 0000 C CNN
1206 F 2 "Resistors_Universal:Resistor_SMDuniversal_0805to1206_HandSoldering" V 6080 3950 50 0001 C CNN
1207 F 3 "" H 6150 3950 50 0000 C CNN
1215 F 0 "R5" V 6230 4400 50 0000 C CNN
1216 F 1 "3K3 0.1%" V 6050 4350 50 0000 C CNN
1217 F 2 "Resistors_Universal:Resistor_SMDuniversal_0805to1206_HandSoldering" V 6080 4400 50 0001 C CNN
1218 F 3 "" H 6150 4400 50 0000 C CNN
1224 Connection ~ 6150 3750
1229 F 0 "#PWR050" H 6150 4350 50 0001 C CNN
1230 F 1 "GND" H 6150 4450 50 0000 C CNN
1231 F 2 "" H 6150 4600 50 0000 C CNN
1232 F 3 "" H 6150 4600 50 0000 C CNN
1240 Connection ~ 6800 3750
1243 Connection ~ 7000 3750
1246 Connection ~ 7200 3750
1247 Connection ~ 8000 3750
1258 Connection ~ 6150 4200
1263 F 0 "C11" H 6425 4050 50 0000 L CNN
1264 F 1 "22p" H 6425 3850 50 0000 L CNN
1265 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6438 3800 50 0001 C CNN
1266 F 3 "" H 6400 3950 50 0000 C CNN
1267 F 4 "6.3V" H 6400 3950 60 0001 C CNN "Description"
1273 Connection ~ 6400 3750
1280 F 0 "#PWR051" H 7700 3250 50 0001 C CNN
1281 F 1 "VCCIO_34" H 7700 3550 50 0000 C CNN
1282 F 2 "" H 7700 3400 50 0000 C CNN
1283 F 3 "" H 7700 3400 50 0000 C CNN
1291 F 0 "#PWR052" H 9150 3950 50 0001 C CNN
1292 F 1 "GND" H 9150 4050 50 0000 C CNN
1293 F 2 "" H 9150 4200 50 0000 C CNN
1294 F 3 "" H 9150 4200 50 0000 C CNN
1299 9550 3750 10250 3750
1302 Text Label 10250 3750 2 60 ~ 0
1304 Text Label 4250 3950 0 60 ~ 0
1310 F 0 "W4" H 8400 3820 50 0000 C CNN
1311 F 1 "TEST_1P" H 8400 3750 50 0000 C CNN
1312 F 2 "Connect:PINTST" H 8600 3550 50 0001 C CNN
1313 F 3 "" H 8600 3550 50 0000 C CNN
1319 Connection ~ 8400 3750
1321 L MCP120T-315I/TT U6
1324 F 0 "U6" H 8750 4000 50 0000 L CNN
1325 F 1 "MCP120T-315I/TT" H 8750 3900 50 0000 L CNN
1326 F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 3450 50 0001 C CIN
1327 F 3 "" H 9150 3550 50 0000 C CNN
1335 F 0 "L2" H 5750 5850 50 0000 C CNN
1336 F 1 "DLG-0403-2R2" H 5700 5700 50 0000 C CNN
1337 F 2 "footprints:Choke_SMD_0403_HandSoldering" H 5750 5750 50 0001 C CNN
1338 F 3 "http://www.hestore.hu/files/dlg-0504.pdf" H 5750 5750 50 0001 C CNN
1339 F 4 "2.2u, >1.2A" H 5750 5750 60 0001 C CNN "Description"
1347 F 0 "U3" H 4850 1800 50 0000 L CNN
1348 F 1 "LM2676S-5.0" H 4850 1700 50 0000 L CNN
1349 F 2 "footprints:TO-263-7-TEXAS" H 5550 1000 50 0001 C CIN
1350 F 3 "" H 5250 1350 50 0000 C CNN
1354 Text Notes 4450 2250 0 60 ~ 0
1355 LM2676 has internal pull-up\n20uA on ON/~OFF
1360 F 0 "C1" H 3625 1650 50 0000 L CNN
1361 F 1 "220u" H 3625 1450 50 0000 L CNN
1362 F 2 "Capacitors_SMD:c_elec_8x10" H 3638 1400 50 0001 C CNN
1363 F 3 "" H 3600 1550 50 0000 C CNN
1364 F 4 "220u 35V" H 3600 1550 60 0001 C CNN "Description"
1365 F 5 "TME, SC1V227M08010VR" H 3600 1550 60 0001 C CNN "Supplier"
1373 F 0 "#PWR053" H 3600 1550 50 0001 C CNN
1374 F 1 "GND" H 3600 1650 50 0000 C CNN
1375 F 2 "" H 3600 1800 50 0000 C CNN
1376 F 3 "" H 3600 1800 50 0000 C CNN
1384 Connection ~ 3600 1150
1389 F 0 "#PWR054" H 8900 2450 50 0001 C CNN
1390 F 1 "GND" H 8900 2550 50 0000 C CNN
1391 F 2 "" H 8900 2700 50 0000 C CNN
1392 F 3 "" H 8900 2700 50 0000 C CNN
1400 F 0 "D2" H 1500 800 50 0000 C CNN
1401 F 1 "SK34" H 1500 1000 50 0000 C CNN
1402 F 2 "Diodes_SMD:SMA_Handsoldering" H 1500 900 50 0001 C CNN
1403 F 3 "" H 1500 900 50 0000 C CNN
1409 Text Label 6750 1150 0 60 ~ 0
1411 Text Notes 6000 5400 0 60 ~ 0
1412 Feedback:\n3.3V: 15K/3K3\n\n2.5V or 1.8V may be\nused instead\n