1 EESchema Schematic File Version 2
31 LIBS:microchip_dspic33dsc
79 LIBS:canbench-hw-cache
99 F 0 "U2" H 4850 1800 50 0000 L CNN
100 F 1 "LM2675M-5" H 4850 1700 50 0000 L CNN
101 F 2 "SMD_Packages:SOIC-8-N" H 5550 1000 50 0000 C CIN
102 F 3 "" H 5250 1350 50 0000 C CNN
110 F 0 "C3" H 1775 1300 50 0000 L CNN
111 F 1 "220u" H 1775 1100 50 0000 L CNN
112 F 2 "Capacitors_SMD:c_elec_10x10.5" H 1788 1050 50 0001 C CNN
113 F 3 "" H 1750 1200 50 0000 C CNN
114 F 4 "220u, 30V, Elyt" H 1750 1200 60 0001 C CNN "Description"
122 F 0 "CON1" H 950 1350 50 0000 C CNN
123 F 1 "BARREL_JACK" H 950 900 50 0000 C CNN
124 F 2 "" H 950 1100 50 0001 C CNN
125 F 3 "" H 950 1100 50 0000 C CNN
133 F 0 "C8" H 4575 1650 50 0000 L CNN
134 F 1 "10n" H 4575 1450 50 0000 L CNN
135 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4588 1400 50 0001 C CNN
136 F 3 "" H 4550 1550 50 0000 C CNN
144 F 0 "C7" H 4275 1650 50 0000 L CNN
145 F 1 "100n" H 4275 1450 50 0000 L CNN
146 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 4288 1400 50 0001 C CNN
147 F 3 "" H 4250 1550 50 0000 C CNN
155 F 0 "#PWR5" H 1350 1450 50 0001 C CNN
156 F 1 "GND" H 1350 1550 50 0000 C CNN
157 F 2 "" H 1350 1700 50 0000 C CNN
158 F 3 "" H 1350 1700 50 0000 C CNN
166 F 0 "C9" V 5900 1300 50 0000 L CNN
167 F 1 "10n" V 6200 1300 50 0000 L CNN
168 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6088 1200 50 0001 C CNN
169 F 3 "" H 6050 1350 50 0000 C CNN
177 F 0 "L2" H 6700 1450 50 0000 C CNN
178 F 1 "DE1205-68" H 6700 1300 50 0000 C CNN
179 F 2 "" H 6700 1350 50 0001 C CNN
180 F 3 "" H 6700 1350 50 0000 C CNN
181 F 4 "DE1205-68, VLP8040T-680M" H 6700 1350 60 0001 C CNN "Alternatives"
182 F 5 "68uH, 1.5A" H 6700 1350 60 0001 C CNN "Description"
190 F 0 "C13" H 7225 1650 50 0000 L CNN
191 F 1 "100u" H 7225 1450 50 0000 L CNN
192 F 2 "Capacitors_SMD:c_elec_6.3x5.3" H 7238 1400 50 0001 C CNN
193 F 3 "" H 7200 1550 50 0000 C CNN
201 F 0 "#PWR27" H 7200 1550 50 0001 C CNN
202 F 1 "GND" H 7200 1650 50 0000 C CNN
203 F 2 "" H 7200 1800 50 0000 C CNN
204 F 3 "" H 7200 1800 50 0000 C CNN
212 F 0 "C6" H 3925 1650 50 0000 L CNN
213 F 1 "220u" H 3925 1450 50 0000 L CNN
214 F 2 "Capacitors_SMD:c_elec_10x10.5" H 3938 1400 50 0001 C CNN
215 F 3 "" H 3900 1550 50 0000 C CNN
216 F 4 "220u 30V Elyt" H 3900 1550 60 0001 C CNN "Description"
224 F 0 "C14" H 7525 1650 50 0000 L CNN
225 F 1 "100n" H 7525 1450 50 0000 L CNN
226 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7538 1400 50 0001 C CNN
227 F 3 "" H 7500 1550 50 0000 C CNN
235 F 0 "C15" H 7775 1650 50 0000 L CNN
236 F 1 "10u" H 7775 1450 50 0000 L CNN
237 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7788 1400 50 0001 C CNN
238 F 3 "" H 7750 1550 50 0000 C CNN
246 F 0 "#PWR32" H 7500 1550 50 0001 C CNN
247 F 1 "GND" H 7500 1650 50 0000 C CNN
248 F 2 "" H 7500 1800 50 0000 C CNN
249 F 3 "" H 7500 1800 50 0000 C CNN
257 F 0 "#PWR35" H 7750 1550 50 0001 C CNN
258 F 1 "GND" H 7750 1650 50 0000 C CNN
259 F 2 "" H 7750 1800 50 0000 C CNN
260 F 3 "" H 7750 1800 50 0000 C CNN
268 F 0 "D3" H 1500 1000 50 0000 C CNN
269 F 1 "D" H 1500 800 50 0000 C CNN
270 F 2 "Diodes_SMD:SMB_Handsoldering" H 1500 900 50 0001 C CNN
271 F 3 "" H 1500 900 50 0000 C CNN
279 F 0 "#PWR12" H 3900 1550 50 0001 C CNN
280 F 1 "GND" H 3900 1650 50 0000 C CNN
281 F 2 "" H 3900 1800 50 0000 C CNN
282 F 3 "" H 3900 1800 50 0000 C CNN
286 Text Label 2350 900 2 60 ~ 0
288 Text Label 3350 1150 0 60 ~ 0
294 F 0 "#PWR15" H 4250 1550 50 0001 C CNN
295 F 1 "GND" H 4250 1650 50 0000 C CNN
296 F 2 "" H 4250 1800 50 0000 C CNN
297 F 3 "" H 4250 1800 50 0000 C CNN
305 F 0 "#PWR16" H 4550 1550 50 0001 C CNN
306 F 1 "GND" H 4550 1650 50 0000 C CNN
307 F 2 "" H 4550 1800 50 0000 C CNN
308 F 3 "" H 4550 1800 50 0000 C CNN
316 F 0 "#PWR19" H 5250 1550 50 0001 C CNN
317 F 1 "GND" H 5250 1650 50 0000 C CNN
318 F 2 "" H 5250 1800 50 0000 C CNN
319 F 3 "" H 5250 1800 50 0000 C CNN
327 F 0 "#FLG2" H 1900 895 50 0001 C CNN
328 F 1 "PWR_FLAG" H 1900 980 50 0000 C CNN
329 F 2 "" H 1900 800 50 0000 C CNN
330 F 3 "" H 1900 800 50 0000 C CNN
338 F 0 "#PWR36" H 7950 800 50 0001 C CNN
339 F 1 "+5V" H 7950 1090 50 0000 C CNN
340 F 2 "" H 7950 950 50 0000 C CNN
341 F 3 "" H 7950 950 50 0000 C CNN
349 F 0 "#FLG5" H 8150 1345 50 0001 C CNN
350 F 1 "PWR_FLAG" H 8150 1430 50 0000 C CNN
351 F 2 "" H 8150 1250 50 0000 C CNN
352 F 3 "" H 8150 1250 50 0000 C CNN
360 F 0 "D4" V 6500 1500 50 0000 C CNN
361 F 1 "SS210" V 6350 1450 50 0000 C CNN
362 F 2 "Diodes_SMD:SMB_Handsoldering" H 6400 1600 50 0001 C CNN
363 F 3 "" H 6400 1600 50 0000 C CNN
364 F 4 "SS210, SK26" V 6400 1600 60 0001 C CNN "Alternatives"
372 F 0 "#PWR22" H 6400 1550 50 0001 C CNN
373 F 1 "GND" H 6400 1650 50 0000 C CNN
374 F 2 "" H 6400 1800 50 0000 C CNN
375 F 3 "" H 6400 1800 50 0000 C CNN
383 F 0 "#FLG1" H 1750 1795 50 0001 C CNN
384 F 1 "PWR_FLAG" H 1750 1880 50 0000 C CNN
385 F 2 "" H 1750 1700 50 0000 C CNN
386 F 3 "" H 1750 1700 50 0000 C CNN
390 Text Notes 4200 5100 0 60 ~ 0
412 Connection ~ 4250 1150
417 Connection ~ 1350 1500
434 Connection ~ 7200 1350
437 Connection ~ 3900 1150
444 Connection ~ 7500 1350
451 Connection ~ 7750 1350
456 Connection ~ 1750 900
459 Connection ~ 6300 1350
462 Connection ~ 1900 900
465 Connection ~ 6400 1350
468 Connection ~ 1750 1500
469 Connection ~ 7850 1350
470 Text HLabel 9650 1350 2 60 3State ~ 0
476 F 0 "#PWR37" H 8900 1550 50 0001 C CNN
477 F 1 "GND" H 8900 1650 50 0000 C CNN
478 F 2 "" H 8900 1800 50 0000 C CNN
479 F 3 "" H 8900 1800 50 0000 C CNN
487 F 0 "U8" H 8500 1600 50 0000 L CNN
488 F 1 "MCP120T-450I/TT" H 8500 1500 50 0000 L CNN
489 F 2 "SOIC-23-5" H 9150 1050 50 0000 C CIN
490 F 3 "" H 8900 1150 50 0000 C CNN
498 Text HLabel 1200 3650 0 60 3State ~ 0
508 Connection ~ 8250 1350
509 Text Notes 9400 2400 0 60 ~ 0
510 TODO: is it necessary?
511 Text Notes 10200 1500 0 60 ~ 0
512 PWR_ENABLE:\nVlmax = 0.3V\nVhmin = 0.9V
517 F 0 "U10" H 4900 6400 50 0000 L CNN
518 F 1 "TPS62260DDC" H 4900 6300 50 0000 L CNN
519 F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 5700 50 0000 C CIN
520 F 3 "" H 5100 6050 50 0000 C CNN
528 F 0 "#PWR10" H 3600 5550 50 0001 C CNN
529 F 1 "+5V" H 3600 5840 50 0000 C CNN
530 F 2 "" H 3600 5700 50 0000 C CNN
531 F 3 "" H 3600 5700 50 0000 C CNN
539 F 0 "C37" H 3625 6250 50 0000 L CNN
540 F 1 "10u" H 3625 6050 50 0000 L CNN
541 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3638 6000 50 0001 C CNN
542 F 3 "" H 3600 6150 50 0000 C CNN
543 F 4 "10u 6.3V" H 3600 6150 60 0001 C CNN "Description"
551 F 0 "C38" H 3925 6250 50 0000 L CNN
552 F 1 "100n" H 3925 6050 50 0000 L CNN
553 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3938 6000 50 0001 C CNN
554 F 3 "" H 3900 6150 50 0000 C CNN
562 F 0 "#PWR18" H 4650 6300 50 0001 C CNN
563 F 1 "GND" H 4650 6400 50 0000 C CNN
564 F 2 "" H 4650 6550 50 0000 C CNN
565 F 3 "" H 4650 6550 50 0000 C CNN
573 F 0 "C40" H 6825 6050 50 0000 L CNN
574 F 1 "10u" H 6825 5850 50 0000 L CNN
575 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6838 5800 50 0001 C CNN
576 F 3 "" H 6800 5950 50 0000 C CNN
584 F 0 "C41" H 7025 6050 50 0000 L CNN
585 F 1 "10u" H 7025 5850 50 0000 L CNN
586 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7038 5800 50 0001 C CNN
587 F 3 "" H 7000 5950 50 0000 C CNN
595 F 0 "C42" H 7225 6050 50 0000 L CNN
596 F 1 "100n" H 7225 5850 50 0000 L CNN
597 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7238 5800 50 0001 C CNN
598 F 3 "" H 7200 5950 50 0000 C CNN
606 F 0 "#PWR24" H 6800 5900 50 0001 C CNN
607 F 1 "GND" H 6800 6000 50 0000 C CNN
608 F 2 "" H 6800 6150 50 0000 C CNN
609 F 3 "" H 6800 6150 50 0000 C CNN
617 F 0 "#PWR26" H 7000 5900 50 0001 C CNN
618 F 1 "GND" H 7000 6000 50 0000 C CNN
619 F 2 "" H 7000 6150 50 0000 C CNN
620 F 3 "" H 7000 6150 50 0000 C CNN
628 F 0 "#PWR29" H 7200 5900 50 0001 C CNN
629 F 1 "GND" H 7200 6000 50 0000 C CNN
630 F 2 "" H 7200 6150 50 0000 C CNN
631 F 3 "" H 7200 6150 50 0000 C CNN
639 F 0 "#PWR14" H 3900 6300 50 0001 C CNN
640 F 1 "GND" H 3900 6400 50 0000 C CNN
641 F 2 "" H 3900 6550 50 0000 C CNN
642 F 3 "" H 3900 6550 50 0000 C CNN
650 F 0 "#PWR11" H 3600 6300 50 0001 C CNN
651 F 1 "GND" H 3600 6400 50 0000 C CNN
652 F 2 "" H 3600 6550 50 0000 C CNN
653 F 3 "" H 3600 6550 50 0000 C CNN
661 F 0 "#PWR31" H 7450 5050 50 0001 C CNN
662 F 1 "+5V" H 7450 5340 50 0000 C CNN
663 F 2 "" H 7450 5200 50 0000 C CNN
664 F 3 "" H 7450 5200 50 0000 C CNN
672 F 0 "#FLG4" H 8000 5745 50 0001 C CNN
673 F 1 "PWR_FLAG" H 8000 5830 50 0000 C CNN
674 F 2 "" H 8000 5650 50 0000 C CNN
675 F 3 "" H 8000 5650 50 0000 C CNN
683 F 0 "D16" V 7350 5400 50 0000 C CNN
684 F 1 "SS210" V 7500 5350 50 0000 C CNN
685 F 2 "Diodes_SMD:SMB_Handsoldering" H 7450 5500 50 0001 C CNN
686 F 3 "" H 7450 5500 50 0000 C CNN
687 F 4 "SS210, SK26" V 7450 5500 60 0001 C CNN "Alternatives"
697 Connection ~ 3600 5750
698 Connection ~ 3900 5750
721 Connection ~ 7700 5750
724 Connection ~ 7450 5750
731 F 0 "R50" V 6230 5950 50 0000 C CNN
732 F 1 "540K 1%" V 6050 5950 50 0000 C CNN
733 F 2 "Resistors_SMD:R_0805_HandSoldering" V 6080 5950 50 0001 C CNN
734 F 3 "" H 6150 5950 50 0000 C CNN
742 F 0 "R51" V 6230 6350 50 0000 C CNN
743 F 1 "120K 1%" V 6050 6350 50 0000 C CNN
744 F 2 "Resistors_SMD:R_0805_HandSoldering" V 6080 6350 50 0001 C CNN
745 F 3 "" H 6150 6350 50 0000 C CNN
751 Connection ~ 6150 5750
756 F 0 "#PWR21" H 6150 6300 50 0001 C CNN
757 F 1 "GND" H 6150 6400 50 0000 C CNN
758 F 2 "" H 6150 6550 50 0000 C CNN
759 F 3 "" H 6150 6550 50 0000 C CNN
767 Connection ~ 6800 5750
770 Connection ~ 7000 5750
773 Connection ~ 7200 5750
774 Connection ~ 8000 5750
785 Connection ~ 6150 6150
790 F 0 "C39" H 6425 6050 50 0000 L CNN
791 F 1 "22p" H 6425 5850 50 0000 L CNN
792 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6438 5800 50 0001 C CNN
793 F 3 "" H 6400 5950 50 0000 C CNN
799 Connection ~ 6400 5750
806 F 0 "#PWR34" H 7700 5250 50 0001 C CNN
807 F 1 "VCCIO_35" H 7700 5550 50 0000 C CNN
808 F 2 "" H 7700 5400 50 0000 C CNN
809 F 3 "" H 7700 5400 50 0000 C CNN
817 F 0 "#PWR39" H 9150 5950 50 0001 C CNN
818 F 1 "GND" H 9150 6050 50 0000 C CNN
819 F 2 "" H 9150 6200 50 0000 C CNN
820 F 3 "" H 9150 6200 50 0000 C CNN
830 Text Label 1700 3650 2 60 ~ 0
832 Text Label 9900 2250 2 60 ~ 0
834 Text HLabel 1300 2450 0 60 3State ~ 0
838 Text Label 2000 2450 2 60 ~ 0
840 Text Label 10250 5750 2 60 ~ 0
842 Text Label 4250 5950 0 60 ~ 0
845 L Jumper_NO_Small JP13
848 F 0 "JP13" H 1900 3730 50 0000 C CNN
849 F 1 "Jumper_NO_Small" H 1910 3590 50 0001 C CNN
850 F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 1900 3650 50 0001 C CNN
851 F 3 "" H 1900 3650 50 0000 C CNN
859 F 0 "R53" V 2280 3450 50 0000 C CNN
860 F 1 "5K6 1%" V 2100 3450 50 0000 C CNN
861 F 2 "Resistors_SMD:R_0805_HandSoldering" V 2130 3450 50 0001 C CNN
862 F 3 "" H 2200 3450 50 0000 C CNN
874 F 0 "#PWR6" H 2200 3100 50 0001 C CNN
875 F 1 "+5V" H 2200 3390 50 0000 C CNN
876 F 2 "" H 2200 3250 50 0000 C CNN
877 F 3 "" H 2200 3250 50 0000 C CNN
887 F 0 "R54" V 2280 3850 50 0000 C CNN
888 F 1 "2K4 1%" V 2100 3850 50 0000 C CNN
889 F 2 "Resistors_SMD:R_0805_HandSoldering" V 2130 3850 50 0001 C CNN
890 F 3 "" H 2200 3850 50 0000 C CNN
894 Connection ~ 2200 3650
899 F 0 "#PWR7" H 2200 3800 50 0001 C CNN
900 F 1 "GND" H 2200 3900 50 0000 C CNN
901 F 2 "" H 2200 4050 50 0000 C CNN
902 F 3 "" H 2200 4050 50 0000 C CNN
908 Text Notes 700 3100 0 60 ~ 0
909 Power output testing\nwithout MicroZed inserted\nGenerate 1.5V on VCCIO_EN
914 F 0 "W1" H 8400 5820 50 0000 C CNN
915 F 1 "TEST_1P" H 8400 5750 50 0000 C CNN
916 F 2 "Connect:PINTST" H 8600 5550 50 0001 C CNN
917 F 3 "" H 8600 5550 50 0000 C CNN
923 Connection ~ 8400 5750
926 Connection ~ 7950 1350
929 Connection ~ 8150 1350
930 Text Notes 9450 2050 0 60 ~ 0
931 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
936 F 0 "U3" H 8500 2500 50 0000 L CNN
937 F 1 "MCP120T-450I/TT" H 8500 2400 50 0000 L CNN
938 F 2 "SOIC-23-5" H 9150 1950 50 0000 C CIN
939 F 3 "" H 8900 2050 50 0000 C CNN
944 L MCP120T-315I/TT U11
947 F 0 "U11" H 8750 6000 50 0000 L CNN
948 F 1 "MCP120T-315I/TT" H 8750 5900 50 0000 L CNN
949 F 2 "SOIC-23-5" H 9400 5450 50 0000 C CIN
950 F 3 "" H 9150 5550 50 0000 C CNN
954 Text Notes 9550 1000 0 60 ~ 0
955 PWR_EN is pulled up to 5V\non MicroZed by 10K R87\n\n
960 F 0 "W4" H 8400 1320 50 0000 C CNN
961 F 1 "TEST_1P" H 8400 1250 50 0000 C CNN
962 F 2 "Connect:PINTST" H 8600 1050 50 0001 C CNN
963 F 3 "" H 8600 1050 50 0000 C CNN
969 Connection ~ 8400 1350
974 F 0 "W3" H 2250 2620 50 0000 C CNN
975 F 1 "TEST_1P" H 2250 2550 50 0000 C CNN
976 F 2 "Connect:PINTST" H 2450 2350 50 0001 C CNN
977 F 3 "" H 2450 2350 50 0000 C CNN
987 F 0 "W2" H 1750 3720 50 0000 C CNN
988 F 1 "TEST_1P" H 1750 3650 50 0000 C CNN
989 F 2 "Connect:PINTST" H 1950 3450 50 0001 C CNN
990 F 3 "" H 1950 3450 50 0000 C CNN
996 Connection ~ 1750 3650
997 Text Notes 4200 3100 0 60 ~ 0
1003 F 0 "U1" H 4900 4400 50 0000 L CNN
1004 F 1 "TPS62260DDC" H 4900 4300 50 0000 L CNN
1005 F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 5100 3700 50 0000 C CIN
1006 F 3 "" H 5100 4050 50 0000 C CNN
1014 F 0 "#PWR8" H 3600 3550 50 0001 C CNN
1015 F 1 "+5V" H 3600 3840 50 0000 C CNN
1016 F 2 "" H 3600 3700 50 0000 C CNN
1017 F 3 "" H 3600 3700 50 0000 C CNN
1025 F 0 "C4" H 3625 4250 50 0000 L CNN
1026 F 1 "10u" H 3625 4050 50 0000 L CNN
1027 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3638 4000 50 0001 C CNN
1028 F 3 "" H 3600 4150 50 0000 C CNN
1029 F 4 "10u 6.3V" H 3600 4150 60 0001 C CNN "Description"
1037 F 0 "C5" H 3925 4250 50 0000 L CNN
1038 F 1 "100n" H 3925 4050 50 0000 L CNN
1039 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3938 4000 50 0001 C CNN
1040 F 3 "" H 3900 4150 50 0000 C CNN
1048 F 0 "#PWR17" H 4650 4300 50 0001 C CNN
1049 F 1 "GND" H 4650 4400 50 0000 C CNN
1050 F 2 "" H 4650 4550 50 0000 C CNN
1051 F 3 "" H 4650 4550 50 0000 C CNN
1059 F 0 "L1" H 5750 3850 50 0000 C CNN
1060 F 1 "DLG-0403-2R2" H 5700 3700 50 0000 C CNN
1061 F 2 "footprints:Choke_SMD_0403_HandSoldering" H 5750 3750 50 0001 C CNN
1062 F 3 "http://www.hestore.hu/files/dlg-0504.pdf" H 5750 3750 50 0001 C CNN
1063 F 4 "2.2u, >1.2A" H 5750 3750 60 0001 C CNN "Description"
1071 F 0 "C11" H 6825 4050 50 0000 L CNN
1072 F 1 "10u" H 6825 3850 50 0000 L CNN
1073 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6838 3800 50 0001 C CNN
1074 F 3 "" H 6800 3950 50 0000 C CNN
1082 F 0 "C12" H 7025 4050 50 0000 L CNN
1083 F 1 "10u" H 7025 3850 50 0000 L CNN
1084 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7038 3800 50 0001 C CNN
1085 F 3 "" H 7000 3950 50 0000 C CNN
1093 F 0 "C36" H 7225 4050 50 0000 L CNN
1094 F 1 "100n" H 7225 3850 50 0000 L CNN
1095 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7238 3800 50 0001 C CNN
1096 F 3 "" H 7200 3950 50 0000 C CNN
1104 F 0 "#PWR23" H 6800 3900 50 0001 C CNN
1105 F 1 "GND" H 6800 4000 50 0000 C CNN
1106 F 2 "" H 6800 4150 50 0000 C CNN
1107 F 3 "" H 6800 4150 50 0000 C CNN
1115 F 0 "#PWR25" H 7000 3900 50 0001 C CNN
1116 F 1 "GND" H 7000 4000 50 0000 C CNN
1117 F 2 "" H 7000 4150 50 0000 C CNN
1118 F 3 "" H 7000 4150 50 0000 C CNN
1126 F 0 "#PWR28" H 7200 3900 50 0001 C CNN
1127 F 1 "GND" H 7200 4000 50 0000 C CNN
1128 F 2 "" H 7200 4150 50 0000 C CNN
1129 F 3 "" H 7200 4150 50 0000 C CNN
1137 F 0 "#PWR13" H 3900 4300 50 0001 C CNN
1138 F 1 "GND" H 3900 4400 50 0000 C CNN
1139 F 2 "" H 3900 4550 50 0000 C CNN
1140 F 3 "" H 3900 4550 50 0000 C CNN
1148 F 0 "#PWR9" H 3600 4300 50 0001 C CNN
1149 F 1 "GND" H 3600 4400 50 0000 C CNN
1150 F 2 "" H 3600 4550 50 0000 C CNN
1151 F 3 "" H 3600 4550 50 0000 C CNN
1159 F 0 "#PWR30" H 7450 3050 50 0001 C CNN
1160 F 1 "+5V" H 7450 3340 50 0000 C CNN
1161 F 2 "" H 7450 3200 50 0000 C CNN
1162 F 3 "" H 7450 3200 50 0000 C CNN
1170 F 0 "#FLG3" H 8000 3745 50 0001 C CNN
1171 F 1 "PWR_FLAG" H 8000 3830 50 0000 C CNN
1172 F 2 "" H 8000 3650 50 0000 C CNN
1173 F 3 "" H 8000 3650 50 0000 C CNN
1181 F 0 "D5" V 7350 3400 50 0000 C CNN
1182 F 1 "SS210" V 7500 3350 50 0000 C CNN
1183 F 2 "Diodes_SMD:SMB_Handsoldering" H 7450 3500 50 0001 C CNN
1184 F 3 "" H 7450 3500 50 0000 C CNN
1185 F 4 "SS210, SK26" V 7450 3500 60 0001 C CNN "Alternatives"
1195 Connection ~ 3600 3750
1196 Connection ~ 3900 3750
1219 Connection ~ 7700 3750
1222 Connection ~ 7450 3750
1229 F 0 "R48" V 6230 3950 50 0000 C CNN
1230 F 1 "540K 1%" V 6050 3950 50 0000 C CNN
1231 F 2 "Resistors_SMD:R_0805_HandSoldering" V 6080 3950 50 0001 C CNN
1232 F 3 "" H 6150 3950 50 0000 C CNN
1240 F 0 "R49" V 6230 4350 50 0000 C CNN
1241 F 1 "120K 1%" V 6050 4350 50 0000 C CNN
1242 F 2 "Resistors_SMD:R_0805_HandSoldering" V 6080 4350 50 0001 C CNN
1243 F 3 "" H 6150 4350 50 0000 C CNN
1249 Connection ~ 6150 3750
1254 F 0 "#PWR20" H 6150 4300 50 0001 C CNN
1255 F 1 "GND" H 6150 4400 50 0000 C CNN
1256 F 2 "" H 6150 4550 50 0000 C CNN
1257 F 3 "" H 6150 4550 50 0000 C CNN
1265 Connection ~ 6800 3750
1268 Connection ~ 7000 3750
1271 Connection ~ 7200 3750
1272 Connection ~ 8000 3750
1283 Connection ~ 6150 4150
1288 F 0 "C10" H 6425 4050 50 0000 L CNN
1289 F 1 "22p" H 6425 3850 50 0000 L CNN
1290 F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6438 3800 50 0001 C CNN
1291 F 3 "" H 6400 3950 50 0000 C CNN
1297 Connection ~ 6400 3750
1304 F 0 "#PWR33" H 7700 3250 50 0001 C CNN
1305 F 1 "VCCIO_34" H 7700 3550 50 0000 C CNN
1306 F 2 "" H 7700 3400 50 0000 C CNN
1307 F 3 "" H 7700 3400 50 0000 C CNN
1315 F 0 "#PWR38" H 9150 3950 50 0001 C CNN
1316 F 1 "GND" H 9150 4050 50 0000 C CNN
1317 F 2 "" H 9150 4200 50 0000 C CNN
1318 F 3 "" H 9150 4200 50 0000 C CNN
1323 9550 3750 10250 3750
1326 Text Label 10250 3750 2 60 ~ 0
1328 Text Label 4250 3950 0 60 ~ 0
1334 F 0 "W5" H 8400 3820 50 0000 C CNN
1335 F 1 "TEST_1P" H 8400 3750 50 0000 C CNN
1336 F 2 "Connect:PINTST" H 8600 3550 50 0001 C CNN
1337 F 3 "" H 8600 3550 50 0000 C CNN
1343 Connection ~ 8400 3750
1345 L MCP120T-315I/TT U9
1348 F 0 "U9" H 8750 4000 50 0000 L CNN
1349 F 1 "MCP120T-315I/TT" H 8750 3900 50 0000 L CNN
1350 F 2 "SOIC-23-5" H 9400 3450 50 0000 C CIN
1351 F 3 "" H 9150 3550 50 0000 C CNN
1359 F 0 "L3" H 5750 5850 50 0000 C CNN
1360 F 1 "DLG-0403-2R2" H 5700 5700 50 0000 C CNN
1361 F 2 "footprints:Choke_SMD_0403_HandSoldering" H 5750 5750 50 0001 C CNN
1362 F 3 "http://www.hestore.hu/files/dlg-0504.pdf" H 5750 5750 50 0001 C CNN
1363 F 4 "2.2u, >1.2A" H 5750 5750 60 0001 C CNN "Description"