1 EESchema Schematic File Version 2
31 LIBS:microchip_dspic33dsc
80 LIBS:canbench-hw-cache
100 F 0 "C3" H 1775 1300 50 0000 L CNN
101 F 1 "220u" H 1775 1100 50 0000 L CNN
102 F 2 "Capacitors_SMD:c_elec_10x10.5" H 1788 1050 50 0001 C CNN
103 F 3 "" H 1750 1200 50 0000 C CNN
104 F 4 "220u, 30V, Elyt" H 1750 1200 60 0001 C CNN "Description"
112 F 0 "CON1" H 950 1350 50 0000 C CNN
113 F 1 "FC681477" H 950 900 50 0000 C CNN
114 F 2 "footprints:DC_Jack_Socket_THT" H 950 1100 50 0001 C CNN
115 F 3 "http://www.tme.eu/cz/Document/06e9a5056fadb9e1303ee897bd8d50a0/FC6814lock.pdf" H 950 1100 50 0001 C CNN
123 F 0 "C11" H 4575 1650 50 0000 L CNN
124 F 1 "10n" H 4575 1450 50 0000 L CNN
125 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4588 1400 50 0001 C CNN
126 F 3 "" H 4550 1550 50 0000 C CNN
127 F 4 "30V" H 4550 1550 60 0001 C CNN "Description"
135 F 0 "C10" H 4275 1650 50 0000 L CNN
136 F 1 "470n" H 4275 1450 50 0000 L CNN
137 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4288 1400 50 0001 C CNN
138 F 3 "" H 4250 1550 50 0000 C CNN
139 F 4 "30V" H 4250 1550 60 0001 C CNN "Description"
147 F 0 "#PWR05" H 1350 1450 50 0001 C CNN
148 F 1 "GND" H 1350 1550 50 0000 C CNN
149 F 2 "" H 1350 1700 50 0000 C CNN
150 F 3 "" H 1350 1700 50 0000 C CNN
158 F 0 "C12" V 5900 1300 50 0000 L CNN
159 F 1 "10n" V 6200 1300 50 0000 L CNN
160 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6088 1200 50 0001 C CNN
161 F 3 "" H 6050 1350 50 0000 C CNN
162 F 4 ">13V" V 6050 1350 60 0001 C CNN "Description"
170 F 0 "L3" H 6700 1450 50 0000 C CNN
171 F 1 "DL50-33" H 6700 1300 50 0000 C CNN
172 F 2 "Choke_SMD:Choke_SMD_PISR_Handsoldering_FASTRON" H 6700 1350 50 0001 C CNN
173 F 3 "" H 6700 1350 50 0000 C CNN
174 F 4 "33uH, 3A" H 6700 1350 60 0001 C CNN "Description"
182 F 0 "C19" H 7225 1650 50 0000 L CNN
183 F 1 "180u" H 7225 1450 50 0000 L CNN
184 F 2 "Capacitors_SMD:c_elec_6.3x5.3" H 7238 1400 50 0001 C CNN
185 F 3 "" H 7200 1550 50 0000 C CNN
186 F 4 "6V" H 7200 1550 60 0001 C CNN "Description"
194 F 0 "#PWR06" H 7200 1550 50 0001 C CNN
195 F 1 "GND" H 7200 1650 50 0000 C CNN
196 F 2 "" H 7200 1800 50 0000 C CNN
197 F 3 "" H 7200 1800 50 0000 C CNN
205 F 0 "C7" H 3925 1650 50 0000 L CNN
206 F 1 "15u" H 3925 1450 50 0000 L CNN
207 F 2 "Capacitors_SMD:c_elec_10x10.5" H 3938 1400 50 0001 C CNN
208 F 3 "" H 3900 1550 50 0000 C CNN
209 F 4 "15uF 35V Tantal" H 3900 1550 60 0001 C CNN "Description"
217 F 0 "C22" H 7525 1650 50 0000 L CNN
218 F 1 "100n" H 7525 1450 50 0000 L CNN
219 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7538 1400 50 0001 C CNN
220 F 3 "" H 7500 1550 50 0000 C CNN
221 F 4 "6V" H 7500 1550 60 0001 C CNN "Description"
229 F 0 "C23" H 7775 1650 50 0000 L CNN
230 F 1 "10u" H 7775 1450 50 0000 L CNN
231 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7788 1400 50 0001 C CNN
232 F 3 "" H 7750 1550 50 0000 C CNN
233 F 4 "6V" H 7750 1550 60 0001 C CNN "Description"
241 F 0 "#PWR07" H 7500 1550 50 0001 C CNN
242 F 1 "GND" H 7500 1650 50 0000 C CNN
243 F 2 "" H 7500 1800 50 0000 C CNN
244 F 3 "" H 7500 1800 50 0000 C CNN
252 F 0 "#PWR08" H 7750 1550 50 0001 C CNN
253 F 1 "GND" H 7750 1650 50 0000 C CNN
254 F 2 "" H 7750 1800 50 0000 C CNN
255 F 3 "" H 7750 1800 50 0000 C CNN
263 F 0 "#PWR09" H 3900 1550 50 0001 C CNN
264 F 1 "GND" H 3900 1650 50 0000 C CNN
265 F 2 "" H 3900 1800 50 0000 C CNN
266 F 3 "" H 3900 1800 50 0000 C CNN
270 Text Label 2350 900 2 60 ~ 0
272 Text Label 3150 1150 0 60 ~ 0
278 F 0 "#PWR010" H 4250 1550 50 0001 C CNN
279 F 1 "GND" H 4250 1650 50 0000 C CNN
280 F 2 "" H 4250 1800 50 0000 C CNN
281 F 3 "" H 4250 1800 50 0000 C CNN
289 F 0 "#PWR011" H 4550 1550 50 0001 C CNN
290 F 1 "GND" H 4550 1650 50 0000 C CNN
291 F 2 "" H 4550 1800 50 0000 C CNN
292 F 3 "" H 4550 1800 50 0000 C CNN
300 F 0 "#PWR012" H 5250 1550 50 0001 C CNN
301 F 1 "GND" H 5250 1650 50 0000 C CNN
302 F 2 "" H 5250 1800 50 0000 C CNN
303 F 3 "" H 5250 1800 50 0000 C CNN
311 F 0 "#FLG013" H 1900 895 50 0001 C CNN
312 F 1 "PWR_FLAG" H 1900 980 50 0000 C CNN
313 F 2 "" H 1900 800 50 0000 C CNN
314 F 3 "" H 1900 800 50 0000 C CNN
322 F 0 "#PWR014" H 7950 800 50 0001 C CNN
323 F 1 "+5V" H 7950 1090 50 0000 C CNN
324 F 2 "" H 7950 950 50 0000 C CNN
325 F 3 "" H 7950 950 50 0000 C CNN
333 F 0 "#FLG015" H 8150 1345 50 0001 C CNN
334 F 1 "PWR_FLAG" H 8150 1430 50 0000 C CNN
335 F 2 "" H 8150 1250 50 0000 C CNN
336 F 3 "" H 8150 1250 50 0000 C CNN
344 F 0 "D3" V 6500 1500 50 0000 C CNN
345 F 1 "SK34" V 6350 1450 50 0000 C CNN
346 F 2 "Diodes_SMD:DO-214AB_Handsoldering" H 6400 1600 50 0001 C CNN
347 F 3 "" H 6400 1600 50 0000 C CNN
355 F 0 "#PWR016" H 6400 1550 50 0001 C CNN
356 F 1 "GND" H 6400 1650 50 0000 C CNN
357 F 2 "" H 6400 1800 50 0000 C CNN
358 F 3 "" H 6400 1800 50 0000 C CNN
366 F 0 "#FLG017" H 1750 1795 50 0001 C CNN
367 F 1 "PWR_FLAG" H 1750 1880 50 0000 C CNN
368 F 2 "" H 1750 1700 50 0000 C CNN
369 F 3 "" H 1750 1700 50 0000 C CNN
373 Text Notes 4200 5100 0 60 ~ 0
395 Connection ~ 4250 1150
400 Connection ~ 1350 1500
417 Connection ~ 7200 1350
420 Connection ~ 3900 1150
427 Connection ~ 7500 1350
434 Connection ~ 7750 1350
439 Connection ~ 1750 900
442 Connection ~ 6300 1350
445 Connection ~ 1900 900
448 Connection ~ 6400 1350
451 Connection ~ 1750 1500
452 Connection ~ 7850 1350
453 Text HLabel 9650 1350 2 60 3State ~ 0
459 F 0 "#PWR018" H 8900 1550 50 0001 C CNN
460 F 1 "GND" H 8900 1650 50 0000 C CNN
461 F 2 "" H 8900 1800 50 0000 C CNN
462 F 3 "" H 8900 1800 50 0000 C CNN
470 F 0 "U4" H 8500 1600 50 0000 L CNN
471 F 1 "MCP120T-450I/TT" H 8500 1500 50 0000 L CNN
472 F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1050 50 0000 C CIN
473 F 3 "" H 8900 1150 50 0000 C CNN
481 Text HLabel 1200 3650 0 60 3State ~ 0
491 Connection ~ 8250 1350
492 Text Notes 9400 2400 0 60 ~ 0
493 TODO: is it necessary?
494 Text Notes 10200 1500 0 60 ~ 0
495 PWR_ENABLE:\nVlmax = 0.3V\nVhmin = 0.9V
500 F 0 "U2" H 4900 6400 50 0000 L CNN
501 F 1 "TPS62260DDC" H 4900 6300 50 0000 L CNN
502 F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 5700 50 0000 C CIN
503 F 3 "" H 5100 6050 50 0000 C CNN
511 F 0 "#PWR019" H 3600 5550 50 0001 C CNN
512 F 1 "+5V" H 3600 5840 50 0000 C CNN
513 F 2 "" H 3600 5700 50 0000 C CNN
514 F 3 "" H 3600 5700 50 0000 C CNN
522 F 0 "C6" H 3625 6250 50 0000 L CNN
523 F 1 "10u" H 3625 6050 50 0000 L CNN
524 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3638 6000 50 0001 C CNN
525 F 3 "" H 3600 6150 50 0000 C CNN
526 F 4 "10u 6.3V" H 3600 6150 60 0001 C CNN "Description"
534 F 0 "C9" H 3925 6250 50 0000 L CNN
535 F 1 "100n" H 3925 6050 50 0000 L CNN
536 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3938 6000 50 0001 C CNN
537 F 3 "" H 3900 6150 50 0000 C CNN
545 F 0 "#PWR020" H 4650 6300 50 0001 C CNN
546 F 1 "GND" H 4650 6400 50 0000 C CNN
547 F 2 "" H 4650 6550 50 0000 C CNN
548 F 3 "" H 4650 6550 50 0000 C CNN
556 F 0 "C16" H 6825 6050 50 0000 L CNN
557 F 1 "10u" H 6825 5850 50 0000 L CNN
558 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6838 5800 50 0001 C CNN
559 F 3 "" H 6800 5950 50 0000 C CNN
560 F 4 "6.3V" H 6800 5950 60 0001 C CNN "Description"
568 F 0 "C18" H 7025 6050 50 0000 L CNN
569 F 1 "10u" H 7025 5850 50 0000 L CNN
570 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7038 5800 50 0001 C CNN
571 F 3 "" H 7000 5950 50 0000 C CNN
572 F 4 "6.3V" H 7000 5950 60 0001 C CNN "Description"
580 F 0 "C21" H 7225 6050 50 0000 L CNN
581 F 1 "100n" H 7225 5850 50 0000 L CNN
582 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7238 5800 50 0001 C CNN
583 F 3 "" H 7200 5950 50 0000 C CNN
584 F 4 "6.3V" H 7200 5950 60 0001 C CNN "Description"
592 F 0 "#PWR021" H 6800 5900 50 0001 C CNN
593 F 1 "GND" H 6800 6000 50 0000 C CNN
594 F 2 "" H 6800 6150 50 0000 C CNN
595 F 3 "" H 6800 6150 50 0000 C CNN
603 F 0 "#PWR022" H 7000 5900 50 0001 C CNN
604 F 1 "GND" H 7000 6000 50 0000 C CNN
605 F 2 "" H 7000 6150 50 0000 C CNN
606 F 3 "" H 7000 6150 50 0000 C CNN
614 F 0 "#PWR023" H 7200 5900 50 0001 C CNN
615 F 1 "GND" H 7200 6000 50 0000 C CNN
616 F 2 "" H 7200 6150 50 0000 C CNN
617 F 3 "" H 7200 6150 50 0000 C CNN
625 F 0 "#PWR024" H 3900 6300 50 0001 C CNN
626 F 1 "GND" H 3900 6400 50 0000 C CNN
627 F 2 "" H 3900 6550 50 0000 C CNN
628 F 3 "" H 3900 6550 50 0000 C CNN
636 F 0 "#PWR025" H 3600 6300 50 0001 C CNN
637 F 1 "GND" H 3600 6400 50 0000 C CNN
638 F 2 "" H 3600 6550 50 0000 C CNN
639 F 3 "" H 3600 6550 50 0000 C CNN
647 F 0 "#PWR026" H 7450 5050 50 0001 C CNN
648 F 1 "+5V" H 7450 5340 50 0000 C CNN
649 F 2 "" H 7450 5200 50 0000 C CNN
650 F 3 "" H 7450 5200 50 0000 C CNN
658 F 0 "#FLG027" H 8000 5745 50 0001 C CNN
659 F 1 "PWR_FLAG" H 8000 5830 50 0000 C CNN
660 F 2 "" H 8000 5650 50 0000 C CNN
661 F 3 "" H 8000 5650 50 0000 C CNN
669 F 0 "D5" V 7350 5400 50 0000 C CNN
670 F 1 "SK13" V 7500 5350 50 0000 C CNN
671 F 2 "Diodes_SMD:SMB_Handsoldering" H 7450 5500 50 0001 C CNN
672 F 3 "" H 7450 5500 50 0000 C CNN
682 Connection ~ 3600 5750
683 Connection ~ 3900 5750
706 Connection ~ 7700 5750
709 Connection ~ 7450 5750
716 F 0 "R6" V 6230 6000 50 0000 C CNN
717 F 1 "150K 0.1%" V 6050 6000 50 0000 C CNN
718 F 2 "Resistors_SMD:R_0805_HandSoldering" V 6080 6000 50 0001 C CNN
719 F 3 "" H 6150 6000 50 0000 C CNN
727 F 0 "R7" V 6230 6400 50 0000 C CNN
728 F 1 "33K2 0.1%" V 6050 6350 50 0000 C CNN
729 F 2 "Resistors_SMD:R_0805_HandSoldering" V 6080 6400 50 0001 C CNN
730 F 3 "" H 6150 6400 50 0000 C CNN
736 Connection ~ 6150 5750
741 F 0 "#PWR028" H 6150 6350 50 0001 C CNN
742 F 1 "GND" H 6150 6450 50 0000 C CNN
743 F 2 "" H 6150 6600 50 0000 C CNN
744 F 3 "" H 6150 6600 50 0000 C CNN
752 Connection ~ 6800 5750
755 Connection ~ 7000 5750
758 Connection ~ 7200 5750
759 Connection ~ 8000 5750
770 Connection ~ 6150 6200
775 F 0 "C14" H 6425 6050 50 0000 L CNN
776 F 1 "22p" H 6425 5850 50 0000 L CNN
777 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6438 5800 50 0001 C CNN
778 F 3 "" H 6400 5950 50 0000 C CNN
784 Connection ~ 6400 5750
791 F 0 "#PWR029" H 7700 5250 50 0001 C CNN
792 F 1 "VCCIO_35" H 7700 5550 50 0000 C CNN
793 F 2 "" H 7700 5400 50 0000 C CNN
794 F 3 "" H 7700 5400 50 0000 C CNN
802 F 0 "#PWR030" H 9150 5950 50 0001 C CNN
803 F 1 "GND" H 9150 6050 50 0000 C CNN
804 F 2 "" H 9150 6200 50 0000 C CNN
805 F 3 "" H 9150 6200 50 0000 C CNN
815 Text Label 1700 3650 2 60 ~ 0
817 Text Label 9900 2250 2 60 ~ 0
819 Text HLabel 1300 2450 0 60 3State ~ 0
823 Text Label 2000 2450 2 60 ~ 0
825 Text Label 10250 5750 2 60 ~ 0
827 Text Label 4250 5950 0 60 ~ 0
830 L Jumper_NO_Small JP1
833 F 0 "JP1" H 1900 3730 50 0000 C CNN
834 F 1 "Jumper_NO_Small" H 1910 3590 50 0001 C CNN
835 F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1900 3650 50 0001 C CNN
836 F 3 "" H 1900 3650 50 0000 C CNN
844 F 0 "R2" V 2280 3450 50 0000 C CNN
845 F 1 "5K6 1%" V 2100 3450 50 0000 C CNN
846 F 2 "Resistors_SMD:R_0805_HandSoldering" V 2130 3450 50 0001 C CNN
847 F 3 "" H 2200 3450 50 0000 C CNN
859 F 0 "#PWR031" H 2200 3100 50 0001 C CNN
860 F 1 "+5V" H 2200 3390 50 0000 C CNN
861 F 2 "" H 2200 3250 50 0000 C CNN
862 F 3 "" H 2200 3250 50 0000 C CNN
872 F 0 "R3" V 2280 3850 50 0000 C CNN
873 F 1 "2K4 1%" V 2100 3850 50 0000 C CNN
874 F 2 "Resistors_SMD:R_0805_HandSoldering" V 2130 3850 50 0001 C CNN
875 F 3 "" H 2200 3850 50 0000 C CNN
879 Connection ~ 2200 3650
884 F 0 "#PWR032" H 2200 3800 50 0001 C CNN
885 F 1 "GND" H 2200 3900 50 0000 C CNN
886 F 2 "" H 2200 4050 50 0000 C CNN
887 F 3 "" H 2200 4050 50 0000 C CNN
893 Text Notes 700 3100 0 60 ~ 0
894 Power output testing\nwithout MicroZed inserted\nGenerate 1.5V on VCCIO_EN
899 F 0 "W5" H 8400 5820 50 0000 C CNN
900 F 1 "TEST_1P" H 8400 5750 50 0000 C CNN
901 F 2 "Connect:PINTST" H 8600 5550 50 0001 C CNN
902 F 3 "" H 8600 5550 50 0000 C CNN
908 Connection ~ 8400 5750
911 Connection ~ 7950 1350
914 Connection ~ 8150 1350
915 Text Notes 9450 2050 0 60 ~ 0
916 VCCIO_EN pulled up to 1.5V\nby 1K/4K99 voltage divider\n(from 1.8V). Maximal Iol is thus\n1.8mA -> Vol <= 0.V\n(MCP120 datasheet, Figure 2-6)\n
921 F 0 "U5" H 8500 2500 50 0000 L CNN
922 F 1 "MCP120T-450I/TT" H 8500 2400 50 0000 L CNN
923 F 2 "TO_SOT_Packages_SMD:SOT-23" H 9150 1950 50 0000 C CIN
924 F 3 "" H 8900 2050 50 0000 C CNN
932 F 0 "U7" H 8750 6000 50 0000 L CNN
933 F 1 "MCP120T-315I/TT" H 8750 5900 50 0000 L CNN
934 F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 5450 50 0000 C CIN
935 F 3 "" H 9150 5550 50 0000 C CNN
939 Text Notes 9550 1000 0 60 ~ 0
940 PWR_EN is pulled up to 5V\non MicroZed by 10K R87\n\n
945 F 0 "W3" H 8400 1320 50 0000 C CNN
946 F 1 "TEST_1P" H 8400 1250 50 0000 C CNN
947 F 2 "Connect:PINTST" H 8600 1050 50 0001 C CNN
948 F 3 "" H 8600 1050 50 0000 C CNN
954 Connection ~ 8400 1350
959 F 0 "W2" H 2250 2620 50 0000 C CNN
960 F 1 "TEST_1P" H 2250 2550 50 0000 C CNN
961 F 2 "Connect:PINTST" H 2450 2350 50 0001 C CNN
962 F 3 "" H 2450 2350 50 0000 C CNN
972 F 0 "W1" H 1750 3720 50 0000 C CNN
973 F 1 "TEST_1P" H 1750 3650 50 0000 C CNN
974 F 2 "Connect:PINTST" H 1950 3450 50 0001 C CNN
975 F 3 "" H 1950 3450 50 0000 C CNN
981 Connection ~ 1750 3650
982 Text Notes 4200 3100 0 60 ~ 0
988 F 0 "U1" H 4900 4400 50 0000 L CNN
989 F 1 "TPS62260DDC" H 4900 4300 50 0000 L CNN
990 F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 3700 50 0000 C CIN
991 F 3 "" H 5100 4050 50 0000 C CNN
992 F 4 "TME TPS62260DDCTG4" H 5100 3950 60 0001 C CNN "Supplier"
1000 F 0 "#PWR033" H 3600 3550 50 0001 C CNN
1001 F 1 "+5V" H 3600 3840 50 0000 C CNN
1002 F 2 "" H 3600 3700 50 0000 C CNN
1003 F 3 "" H 3600 3700 50 0000 C CNN
1011 F 0 "C5" H 3625 4250 50 0000 L CNN
1012 F 1 "10u" H 3625 4050 50 0000 L CNN
1013 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3638 4000 50 0001 C CNN
1014 F 3 "" H 3600 4150 50 0000 C CNN
1015 F 4 "10u 6V" H 3600 4150 60 0001 C CNN "Description"
1023 F 0 "C8" H 3925 4250 50 0000 L CNN
1024 F 1 "100n" H 3925 4050 50 0000 L CNN
1025 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3938 4000 50 0001 C CNN
1026 F 3 "" H 3900 4150 50 0000 C CNN
1027 F 4 "6V" H 3900 4150 60 0001 C CNN "Description"
1035 F 0 "#PWR034" H 4650 4300 50 0001 C CNN
1036 F 1 "GND" H 4650 4400 50 0000 C CNN
1037 F 2 "" H 4650 4550 50 0000 C CNN
1038 F 3 "" H 4650 4550 50 0000 C CNN
1046 F 0 "L1" H 5750 3850 50 0000 C CNN
1047 F 1 "DLG-0403-2R2" H 5700 3700 50 0000 C CNN
1048 F 2 "footprints:Choke_SMD_0403_HandSoldering" H 5750 3750 50 0001 C CNN
1049 F 3 "http://www.hestore.hu/files/dlg-0504.pdf" H 5750 3750 50 0001 C CNN
1050 F 4 "2.2u, >1.2A" H 5750 3750 60 0001 C CNN "Description"
1058 F 0 "C15" H 6825 4050 50 0000 L CNN
1059 F 1 "10u" H 6825 3850 50 0000 L CNN
1060 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6838 3800 50 0001 C CNN
1061 F 3 "" H 6800 3950 50 0000 C CNN
1069 F 0 "C17" H 7025 4050 50 0000 L CNN
1070 F 1 "10u" H 7025 3850 50 0000 L CNN
1071 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7038 3800 50 0001 C CNN
1072 F 3 "" H 7000 3950 50 0000 C CNN
1080 F 0 "C20" H 7225 4050 50 0000 L CNN
1081 F 1 "100n" H 7225 3850 50 0000 L CNN
1082 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7238 3800 50 0001 C CNN
1083 F 3 "" H 7200 3950 50 0000 C CNN
1091 F 0 "#PWR035" H 6800 3900 50 0001 C CNN
1092 F 1 "GND" H 6800 4000 50 0000 C CNN
1093 F 2 "" H 6800 4150 50 0000 C CNN
1094 F 3 "" H 6800 4150 50 0000 C CNN
1102 F 0 "#PWR036" H 7000 3900 50 0001 C CNN
1103 F 1 "GND" H 7000 4000 50 0000 C CNN
1104 F 2 "" H 7000 4150 50 0000 C CNN
1105 F 3 "" H 7000 4150 50 0000 C CNN
1113 F 0 "#PWR037" H 7200 3900 50 0001 C CNN
1114 F 1 "GND" H 7200 4000 50 0000 C CNN
1115 F 2 "" H 7200 4150 50 0000 C CNN
1116 F 3 "" H 7200 4150 50 0000 C CNN
1124 F 0 "#PWR038" H 3900 4300 50 0001 C CNN
1125 F 1 "GND" H 3900 4400 50 0000 C CNN
1126 F 2 "" H 3900 4550 50 0000 C CNN
1127 F 3 "" H 3900 4550 50 0000 C CNN
1135 F 0 "#PWR039" H 3600 4300 50 0001 C CNN
1136 F 1 "GND" H 3600 4400 50 0000 C CNN
1137 F 2 "" H 3600 4550 50 0000 C CNN
1138 F 3 "" H 3600 4550 50 0000 C CNN
1146 F 0 "#PWR040" H 7450 3050 50 0001 C CNN
1147 F 1 "+5V" H 7450 3340 50 0000 C CNN
1148 F 2 "" H 7450 3200 50 0000 C CNN
1149 F 3 "" H 7450 3200 50 0000 C CNN
1157 F 0 "#FLG041" H 8000 3745 50 0001 C CNN
1158 F 1 "PWR_FLAG" H 8000 3830 50 0000 C CNN
1159 F 2 "" H 8000 3650 50 0000 C CNN
1160 F 3 "" H 8000 3650 50 0000 C CNN
1168 F 0 "D4" V 7350 3400 50 0000 C CNN
1169 F 1 "SK13" V 7500 3350 50 0000 C CNN
1170 F 2 "Diodes_SMD:SMB_Handsoldering" H 7450 3500 50 0001 C CNN
1171 F 3 "" H 7450 3500 50 0000 C CNN
1181 Connection ~ 3600 3750
1182 Connection ~ 3900 3750
1205 Connection ~ 7700 3750
1208 Connection ~ 7450 3750
1215 F 0 "R4" V 6230 3950 50 0000 C CNN
1216 F 1 "150K 0.1%" V 6050 3900 50 0000 C CNN
1217 F 2 "Resistors_SMD:R_0805_HandSoldering" V 6080 3950 50 0001 C CNN
1218 F 3 "" H 6150 3950 50 0000 C CNN
1226 F 0 "R5" V 6230 4400 50 0000 C CNN
1227 F 1 "33K2 0.1%" V 6050 4350 50 0000 C CNN
1228 F 2 "Resistors_SMD:R_0805_HandSoldering" V 6080 4400 50 0001 C CNN
1229 F 3 "" H 6150 4400 50 0000 C CNN
1235 Connection ~ 6150 3750
1240 F 0 "#PWR042" H 6150 4350 50 0001 C CNN
1241 F 1 "GND" H 6150 4450 50 0000 C CNN
1242 F 2 "" H 6150 4600 50 0000 C CNN
1243 F 3 "" H 6150 4600 50 0000 C CNN
1251 Connection ~ 6800 3750
1254 Connection ~ 7000 3750
1257 Connection ~ 7200 3750
1258 Connection ~ 8000 3750
1269 Connection ~ 6150 4200
1274 F 0 "C13" H 6425 4050 50 0000 L CNN
1275 F 1 "22p" H 6425 3850 50 0000 L CNN
1276 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6438 3800 50 0001 C CNN
1277 F 3 "" H 6400 3950 50 0000 C CNN
1278 F 4 "6.3V" H 6400 3950 60 0001 C CNN "Description"
1284 Connection ~ 6400 3750
1291 F 0 "#PWR043" H 7700 3250 50 0001 C CNN
1292 F 1 "VCCIO_34" H 7700 3550 50 0000 C CNN
1293 F 2 "" H 7700 3400 50 0000 C CNN
1294 F 3 "" H 7700 3400 50 0000 C CNN
1302 F 0 "#PWR044" H 9150 3950 50 0001 C CNN
1303 F 1 "GND" H 9150 4050 50 0000 C CNN
1304 F 2 "" H 9150 4200 50 0000 C CNN
1305 F 3 "" H 9150 4200 50 0000 C CNN
1310 9550 3750 10250 3750
1313 Text Label 10250 3750 2 60 ~ 0
1315 Text Label 4250 3950 0 60 ~ 0
1321 F 0 "W4" H 8400 3820 50 0000 C CNN
1322 F 1 "TEST_1P" H 8400 3750 50 0000 C CNN
1323 F 2 "Connect:PINTST" H 8600 3550 50 0001 C CNN
1324 F 3 "" H 8600 3550 50 0000 C CNN
1330 Connection ~ 8400 3750
1332 L MCP120T-315I/TT U6
1335 F 0 "U6" H 8750 4000 50 0000 L CNN
1336 F 1 "MCP120T-315I/TT" H 8750 3900 50 0000 L CNN
1337 F 2 "TO_SOT_Packages_SMD:SOT-23" H 9400 3450 50 0000 C CIN
1338 F 3 "" H 9150 3550 50 0000 C CNN
1346 F 0 "L2" H 5750 5850 50 0000 C CNN
1347 F 1 "DLG-0403-2R2" H 5700 5700 50 0000 C CNN
1348 F 2 "footprints:Choke_SMD_0403_HandSoldering" H 5750 5750 50 0001 C CNN
1349 F 3 "http://www.hestore.hu/files/dlg-0504.pdf" H 5750 5750 50 0001 C CNN
1350 F 4 "2.2u, >1.2A" H 5750 5750 60 0001 C CNN "Description"
1358 F 0 "U3" H 4850 1800 50 0000 L CNN
1359 F 1 "LM2676S-5.0" H 4850 1700 50 0000 L CNN
1360 F 2 "footprints:TO-263-7-TEXAS" H 5550 1000 50 0000 C CIN
1361 F 3 "" H 5250 1350 50 0000 C CNN
1365 Text Notes 4450 2250 0 60 ~ 0
1366 LM2676 has internal pull-up\n20uA on ON/~OFF
1371 F 0 "C4" H 3625 1650 50 0000 L CNN
1372 F 1 "15u" H 3625 1450 50 0000 L CNN
1373 F 2 "Capacitors_SMD:c_elec_10x10.5" H 3638 1400 50 0001 C CNN
1374 F 3 "" H 3600 1550 50 0000 C CNN
1375 F 4 "15uF 35V Tantal" H 3600 1550 60 0001 C CNN "Description"
1383 F 0 "#PWR045" H 3600 1550 50 0001 C CNN
1384 F 1 "GND" H 3600 1650 50 0000 C CNN
1385 F 2 "" H 3600 1800 50 0000 C CNN
1386 F 3 "" H 3600 1800 50 0000 C CNN
1394 Connection ~ 3600 1150
1399 F 0 "#PWR046" H 8900 2450 50 0001 C CNN
1400 F 1 "GND" H 8900 2550 50 0000 C CNN
1401 F 2 "" H 8900 2700 50 0000 C CNN
1402 F 3 "" H 8900 2700 50 0000 C CNN
1406 Text Notes 6000 5250 0 60 ~ 0
1407 Feedback:\n3.3V: 150K/33K2\n2.5V: 150K/75K\n1.8V: 150K/47K5\n
1412 F 0 "D2" H 1500 800 50 0000 C CNN
1413 F 1 "SK34" H 1500 1000 50 0000 C CNN
1414 F 2 "Diodes_SMD:DO-214AB_Handsoldering" H 1500 900 50 0001 C CNN
1415 F 3 "" H 1500 900 50 0000 C CNN