Rev Author Line No. Line
4694 jacho 1 EESchema Schematic File Version 2
2 LIBS:MLAB_BATERY
3 LIBS:MLAB_CONNECTORS
4 LIBS:MLAB_D
5 LIBS:MLAB_DISPLAY
6 LIBS:MLAB_IO
7 LIBS:MLAB_Jumpers
8 LIBS:MLAB_SW
9 LIBS:MLAB_T
10 LIBS:MLAB_U
11 LIBS:74xgxx
12 LIBS:74xx
13 LIBS:actel
14 LIBS:adc-dac
15 LIBS:Altera
16 LIBS:analog_devices
17 LIBS:analog_switches
18 LIBS:atmel
19 LIBS:audio
20 LIBS:brooktre
21 LIBS:cmos4000
22 LIBS:conn
23 LIBS:contrib
24 LIBS:cypress
25 LIBS:dc-dc
26 LIBS:device
27 LIBS:digital-audio
28 LIBS:diode
29 LIBS:display
30 LIBS:dsp
31 LIBS:ESD_Protection
32 LIBS:ftdi
33 LIBS:gennum
34 LIBS:hc11
35 LIBS:intel
36 LIBS:interface
37 LIBS:ir
38 LIBS:Lattice
39 LIBS:linear
40 LIBS:logo
41 LIBS:maxim
42 LIBS:memory
43 LIBS:microchip_dspic33dsc
44 LIBS:microchip
45 LIBS:microchip_pic10mcu
46 LIBS:microchip_pic12mcu
47 LIBS:microchip_pic16mcu
48 LIBS:microchip_pic18mcu
49 LIBS:microchip_pic32mcu
50 LIBS:microcontrollers
51 LIBS:mlab_header
52 LIBS:mlab_mechanical
53 LIBS:motor_drivers
54 LIBS:motorola
55 LIBS:msp430
56 LIBS:nordicsemi
57 LIBS:nxp_armmcu
58 LIBS:onsemi
59 LIBS:opto
60 LIBS:Oscillators
61 LIBS:philips
62 LIBS:powerint
63 LIBS:power
64 LIBS:Power_Management
65 LIBS:pspice
66 LIBS:references
67 LIBS:regul
68 LIBS:relays
69 LIBS:rfcom
70 LIBS:sensors
71 LIBS:silabs
72 LIBS:siliconi
73 LIBS:stm32
74 LIBS:stm8
75 LIBS:supertex
76 LIBS:switches
77 LIBS:texas
78 LIBS:transf
79 LIBS:transistors
80 LIBS:valves
81 LIBS:video
82 LIBS:Xicor
83 LIBS:Zilog
84 LIBS:UPCONV01A-cache
85 EELAYER 25 0
86 EELAYER END
87 $Descr A4 11693 8268
88 encoding utf-8
89 Sheet 1 1
90 Title "NAME"
91 Date "%F"
92 Rev "REV"
93 Comp "Mlab www.mlab.cz"
94 Comment1 "VERSION"
95 Comment2 "Short description \\nTwo lines are maximum"
96 Comment3 "nickname <email@example.com>"
97 Comment4 "BSD"
98 $EndDescr
99 $Comp
4800 jacho 100 L VCC #PWR1
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102 P 800 1050
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4694 jacho 104 F 1 "VCC" H 800 1200 60 0000 C CNN
105 F 2 "" H 800 1050 60 0000 C CNN
106 F 3 "" H 800 1050 60 0000 C CNN
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109 $EndComp
110 $Comp
4800 jacho 111 L GND #PWR2
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116 F 2 "" H 800 1450 60 0000 C CNN
117 F 3 "" H 800 1450 60 0000 C CNN
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121 Text Notes 650 1750 0 60 ~ 0
122 POWER INPUT
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130 F 3 "" H 9800 5950 60 0000 C CNN
131 1 9800 5950
132  
133 $EndComp
134 $Comp
135 L HOLE M2
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141 F 3 "" H 10000 5950 60 0000 C CNN
142 1 10000 5950
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144 $EndComp
145 $Comp
146 L HOLE M3
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148 P 10200 5950
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152 F 3 "" H 10200 5950 60 0000 C CNN
153 1 10200 5950
154  
155 $EndComp
156 $Comp
157 L HOLE M4
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163 F 3 "" H 10400 5950 60 0000 C CNN
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184 F 3 "" V 1400 1250 60 0000 C CNN
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195 F 3 "" H 1100 1250 60 0000 C CNN
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206 F 3 "" H 800 1250 60 0000 C CNN
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275 F 2 "Mlab_IO:SOP-8_EP_3.9x4.9mm_Pitch1.27mm" H 3850 3650 60 0001 C CNN
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294 P 2700 3250
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298 F 3 "" H 2700 3250 50 0000 C CNN
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303 2550 3700 3500 3700
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315 $Comp
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318 P 2150 3700
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322 F 3 "" H 2150 3700 60 0000 C CNN
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332 F 2 "" H 2650 3900 60 0000 C CNN
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339 Wire Wire Line
340 2650 3850 2650 3900
341 $Comp
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348 F 3 "" H 3150 4600 60 0000 C CNN
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352 $Comp
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357 F 1 "51k" H 3180 4210 50 0000 L CNN
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359 F 3 "" H 3150 4250 50 0000 C CNN
360 1 3150 4250
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363 $Comp
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368 F 1 "47pF" H 3450 4150 50 0000 L CNN
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370 F 3 "" H 3450 4250 60 0000 C CNN
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4800 jacho 388 L GND #PWR8
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393 F 2 "" H 3150 4750 60 0000 C CNN
394 F 3 "" H 3150 4750 60 0000 C CNN
395 1 3150 4750
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398 $Comp
4800 jacho 399 L GND #PWR9
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404 F 2 "" H 3450 4750 60 0000 C CNN
405 F 3 "" H 3450 4750 60 0000 C CNN
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408 $EndComp
409 Text Label 2550 3700 0 60 ~ 0
410 EN
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4800 jacho 412 L GND #PWR10
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414 P 3950 4750
4800 jacho 415 F 0 "#PWR10" H 3950 4500 60 0001 C CNN
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417 F 2 "" H 3950 4750 60 0000 C CNN
418 F 3 "" H 3950 4750 60 0000 C CNN
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424 Connection ~ 3200 2950
425 Wire Wire Line
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427 $Comp
428 L D_Schottky D3
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430 P 4900 3250
431 F 0 "D3" H 4900 3350 50 0000 C CNN
432 F 1 "STPS340U" H 4900 3150 50 0000 C CNN
433 F 2 "Mlab_D:Diode-SMB_Standard" H 4900 3250 60 0001 C CNN
434 F 3 "" H 4900 3250 60 0000 C CNN
435 1 4900 3250
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439 4200 2950 4750 2950
440 Wire Wire Line
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455 F 3 "" H 5300 3650 50 0000 C CNN
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459 $Comp
460 L C_Small C12
461 U 1 1 57AB88F4
462 P 4500 4200
463 F 0 "C12" H 4500 4300 50 0000 L CNN
464 F 1 "10nF" H 4500 4100 50 0000 L CNN
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466 F 3 "" H 4500 4200 60 0000 C CNN
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485 Wire Wire Line
486 4500 4750 4500 4300
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489 U 1 1 57AB9630
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491 F 0 "R4" H 5330 4870 50 0000 L CNN
492 F 1 "10k" H 5330 4810 50 0000 L CNN
493 F 2 "Mlab_R:SMD-0805" H 5300 4850 50 0001 C CNN
494 F 3 "" H 5300 4850 50 0000 C CNN
495 1 5300 4850
496 1 0 0 -1
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498 $Comp
499 L R_Small R5
500 U 1 1 57AB96A9
501 P 5550 4850
502 F 0 "R5" H 5580 4870 50 0000 L CNN
503 F 1 "28k7" H 5580 4810 50 0000 L CNN
504 F 2 "Mlab_R:SMD-0805" H 5550 4850 50 0001 C CNN
505 F 3 "" H 5550 4850 50 0000 C CNN
506 1 5550 4850
507 1 0 0 -1
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509 $Comp
510 L R_Small R6
511 U 1 1 57AB9719
512 P 5800 4850
513 F 0 "R6" H 5830 4870 50 0000 L CNN
514 F 1 "-" H 5830 4810 50 0000 L CNN
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516 F 3 "" H 5800 4850 50 0000 C CNN
517 1 5800 4850
518 1 0 0 -1
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520 $Comp
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522 U 1 1 57AB999F
523 P 6100 4850
524 F 0 "C15" H 6100 4950 50 0000 L CNN
525 F 1 "470pF" H 6100 4750 50 0000 L CNN
526 F 2 "Mlab_R:SMD-0805" H 6100 4850 60 0001 C CNN
527 F 3 "" H 6100 4850 60 0000 C CNN
528 1 6100 4850
529 1 0 0 -1
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531 $Comp
532 L C_Small C13
533 U 1 1 57AB9D7B
534 P 5550 3200
535 F 0 "C13" H 5550 3300 50 0000 L CNN
536 F 1 "100pF" H 5550 3100 50 0000 L CNN
537 F 2 "Mlab_R:SMD-0805" H 5550 3200 60 0001 C CNN
538 F 3 "" H 5550 3200 60 0000 C CNN
539 1 5550 3200
540 1 0 0 -1
541 $EndComp
542 $Comp
543 L JUMP2_2x1 J4
544 U 1 1 57ABA3DA
545 P 5300 4350
546 F 0 "J4" H 5000 4400 50 0000 C CNN
547 F 1 "JUMP2_2x1" H 5500 4250 40 0001 C CNN
548 F 2 "Mlab_Pin_Headers:Straight_1x02" H 5300 4350 60 0001 C CNN
549 F 3 "" H 5300 4350 60 0000 C CNN
550 1 5300 4350
551  
552 $EndComp
553 $Comp
554 L JUMP2_2x1 J5
555 U 1 1 57ABAB5E
556 P 5550 4350
557 F 0 "J5" H 5250 4400 50 0000 C CNN
558 F 1 "JUMP2_2x1" H 5750 4250 40 0001 C CNN
559 F 2 "Mlab_Pin_Headers:Straight_1x02" H 5550 4350 60 0001 C CNN
560 F 3 "" H 5550 4350 60 0000 C CNN
561 1 5550 4350
562  
563 $EndComp
564 $Comp
565 L JUMP2_2x1 J6
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570 F 2 "Mlab_Pin_Headers:Straight_1x02" H 5800 4350 60 0001 C CNN
571 F 3 "" H 5800 4350 60 0000 C CNN
572 1 5800 4350
573  
574 $EndComp
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595 F 2 "" H 5300 5050 60 0000 C CNN
596 F 3 "" H 5300 5050 60 0000 C CNN
597 1 5300 5050
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600 $Comp
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607 F 3 "" H 5550 5050 60 0000 C CNN
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611 $Comp
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618 F 3 "" H 5800 5050 60 0000 C CNN
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626 Wire Wire Line
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634 Wire Wire Line
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640 P 6100 5050
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644 F 3 "" H 6100 5050 60 0000 C CNN
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663 F 3 "" H 1300 3300 60 0000 C CNN
664 1 1300 3300
665 1 0 0 -1
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667 $Comp
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674 F 3 "" H 1300 3050 60 0000 C CNN
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676 1 0 0 -1
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678 $Comp
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685 F 3 "" H 1300 3500 60 0000 C CNN
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689 Wire Wire Line
690 1300 3500 1300 3400
691 Wire Wire Line
692 1300 3200 1300 3050
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695 U 1 1 57AC6BC7
696 P 8800 2250
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698 F 1 "WAGO256" H 8950 2250 40 0000 C CNN
699 F 2 "Mlab_CON:WAGO256" H 9050 2100 60 0001 C CNN
700 F 3 "" H 9050 2100 60 0000 C CNN
701 1 8800 2250
702 1 0 0 -1
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704 $Comp
705 L JUMP_2x1 J8
706 U 1 1 57AC7F68
707 P 8950 3000
708 F 0 "J8" H 8600 3200 50 0000 C CNN
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710 F 2 "Mlab_Pin_Headers:Straight_1x02" H 8950 3000 60 0001 C CNN
711 F 3 "" H 8950 3000 60 0000 C CNN
712 1 8950 3000
713 1 0 0 -1
714 $EndComp
715 $Comp
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722 F 3 "" H 8950 3100 60 0000 C CNN
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724 1 0 0 -1
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726 $Comp
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728 U 1 1 57AC8508
729 P 8950 2900
730 F 0 "J7" H 8600 3100 50 0000 C CNN
731 F 1 "JUMP_2x1" V 8950 3050 40 0001 C CNN
732 F 2 "Mlab_Pin_Headers:Straight_1x02" H 8950 2900 60 0001 C CNN
733 F 3 "" H 8950 2900 60 0000 C CNN
734 1 8950 2900
735 1 0 0 -1
736 $EndComp
737 $Comp
738 L JUMP_2x1 J10
739 U 1 1 57AC8608
740 P 8950 3200
741 F 0 "J10" H 8600 3400 50 0000 C CNN
742 F 1 "JUMP_2x1" V 8950 3350 40 0001 C CNN
743 F 2 "Mlab_Pin_Headers:Straight_1x02" H 8950 3200 60 0001 C CNN
744 F 3 "" H 8950 3200 60 0000 C CNN
745 1 8950 3200
746 1 0 0 -1
747 $EndComp
748 Wire Wire Line
749 8550 2850 8450 2850
750 Wire Wire Line
751 8450 2850 8450 2950
752 Connection ~ 8450 2950
753 Wire Wire Line
754 8550 2750 8500 2750
755 Wire Wire Line
756 8500 2750 8500 3150
757 Wire Wire Line
758 8550 3050 8500 3050
759 Connection ~ 8500 3050
760 $Comp
4800 jacho 761 L GND #PWR22
4694 jacho 762 U 1 1 57AC8AEB
763 P 8500 3150
4800 jacho 764 F 0 "#PWR22" H 8500 2900 60 0001 C CNN
4694 jacho 765 F 1 "GND" H 8500 3000 60 0000 C CNN
766 F 2 "" H 8500 3150 60 0000 C CNN
767 F 3 "" H 8500 3150 60 0000 C CNN
768 1 8500 3150
769 1 0 0 -1
770 $EndComp
771 $Comp
772 L _ P4
773 U 1 1 57AC9D0D
774 P 8800 2450
775 F 0 "P4" H 8850 2550 50 0000 C CNN
776 F 1 "WAGO256" H 8950 2450 40 0000 C CNN
777 F 2 "Mlab_CON:WAGO256" H 9050 2300 60 0001 C CNN
778 F 3 "" H 9050 2300 60 0000 C CNN
779 1 8800 2450
780 1 0 0 -1
781 $EndComp
782 Wire Wire Line
783 6850 2200 8500 2200
784 $Comp
4800 jacho 785 L GND #PWR21
4694 jacho 786 U 1 1 57ACA1DA
787 P 8500 2450
4800 jacho 788 F 0 "#PWR21" H 8500 2200 60 0001 C CNN
4694 jacho 789 F 1 "GND" H 8500 2300 60 0000 C CNN
790 F 2 "" H 8500 2450 60 0000 C CNN
791 F 3 "" H 8500 2450 60 0000 C CNN
792 1 8500 2450
793 1 0 0 -1
794 $EndComp
795 Wire Wire Line
796 8500 2450 8500 2400
797 Text Notes 9250 2900 1 60 ~ 0
798 POWER OUT
799 $Comp
800 L C_Small C14
801 U 1 1 57ACD8E9
802 P 5900 3200
803 F 0 "C14" H 5900 3300 50 0000 L CNN
804 F 1 "10uF/25V" H 5900 3100 50 0000 L CNN
805 F 2 "Mlab_R:SMD-0805" H 5900 3200 60 0001 C CNN
806 F 3 "" H 5900 3200 60 0000 C CNN
807 1 5900 3200
808 1 0 0 -1
809 $EndComp
810 $Comp
4800 jacho 811 L GND #PWR15
4694 jacho 812 U 1 1 57ACD8EF
813 P 5900 3400
4800 jacho 814 F 0 "#PWR15" H 5900 3150 60 0001 C CNN
4694 jacho 815 F 1 "GND" H 5900 3250 60 0000 C CNN
816 F 2 "" H 5900 3400 60 0000 C CNN
817 F 3 "" H 5900 3400 60 0000 C CNN
818 1 5900 3400
819 1 0 0 -1
820 $EndComp
821 $Comp
4800 jacho 822 L GND #PWR17
4694 jacho 823 U 1 1 57ACD8F5
824 P 6850 3400
4800 jacho 825 F 0 "#PWR17" H 6850 3150 60 0001 C CNN
4694 jacho 826 F 1 "GND" H 6850 3250 60 0000 C CNN
827 F 2 "" H 6850 3400 60 0000 C CNN
828 F 3 "" H 6850 3400 60 0000 C CNN
829 1 6850 3400
830 1 0 0 -1
831 $EndComp
832 Wire Wire Line
833 5900 3400 5900 3300
834 Wire Wire Line
835 5900 3100 5900 2950
836 Connection ~ 5900 2950
837 $Comp
838 L CP_Small C21
839 U 1 1 57AD05E7
840 P 6850 3200
841 F 0 "C21" H 6850 3300 50 0000 L CNN
842 F 1 "470uF/35V" H 6850 3000 50 0000 L CNN
843 F 2 "Mlab_C:C_Radial_D10_L13_P5" H 6850 3200 60 0001 C CNN
844 F 3 "" H 6850 3200 60 0000 C CNN
845 1 6850 3200
846 1 0 0 -1
847 $EndComp
848 $Comp
849 L _ P1
850 U 1 1 57AD4BD1
851 P 1950 1500
852 F 0 "P1" H 2000 1600 50 0000 C CNN
853 F 1 "WAGO256" H 2100 1500 40 0000 C CNN
854 F 2 "Mlab_CON:WAGO256" H 2200 1350 60 0001 C CNN
855 F 3 "" H 2200 1350 60 0000 C CNN
856 1 1950 1500
857 1 0 0 -1
858 $EndComp
859 $Comp
860 L _ P2
861 U 1 1 57AD543F
862 P 1950 1700
863 F 0 "P2" H 2000 1800 50 0000 C CNN
864 F 1 "WAGO256" H 2100 1700 40 0000 C CNN
865 F 2 "Mlab_CON:WAGO256" H 2200 1550 60 0001 C CNN
866 F 3 "" H 2200 1550 60 0000 C CNN
867 1 1950 1700
868 1 0 0 -1
869 $EndComp
870 Wire Wire Line
871 1650 1450 1650 1100
872 Connection ~ 1650 1100
873 Wire Wire Line
874 1650 1650 1600 1650
875 Wire Wire Line
876 1600 1650 1600 1400
877 Connection ~ 1600 1400
878 $Comp
879 L C_Small C9
880 U 1 1 57AD7B4E
881 P 3000 3250
882 F 0 "C9" H 3000 3350 50 0000 L CNN
883 F 1 "10uF" H 3000 3150 50 0000 L CNN
884 F 2 "Mlab_R:SMD-0805" H 3000 3250 60 0001 C CNN
885 F 3 "" H 3000 3250 60 0000 C CNN
886 1 3000 3250
887 1 0 0 -1
888 $EndComp
889 Wire Wire Line
890 3000 2800 3000 3150
891 $Comp
4800 jacho 892 L GND #PWR7
4694 jacho 893 U 1 1 57AD8B5E
894 P 3000 3400
4800 jacho 895 F 0 "#PWR7" H 3000 3150 60 0001 C CNN
4694 jacho 896 F 1 "GND" H 3000 3250 60 0000 C CNN
897 F 2 "" H 3000 3400 60 0000 C CNN
898 F 3 "" H 3000 3400 60 0000 C CNN
899 1 3000 3400
900 1 0 0 -1
901 $EndComp
902 Wire Wire Line
903 3000 3400 3000 3350
904 Text Label 1650 900 0 60 ~ 0
905 3,6V-5,5V
906 $Comp
907 L JUMP_2x1 J1
908 U 1 1 57AE17DB
909 P 2150 1150
910 F 0 "J1" H 1800 1350 50 0000 C CNN
911 F 1 "JUMP_2x1" V 2150 1300 40 0001 C CNN
912 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2150 1150 60 0001 C CNN
913 F 3 "" H 2150 1150 60 0000 C CNN
914 1 2150 1150
915 1 0 0 -1
916 $EndComp
917 $Comp
918 L JUMP_2x1 J11
919 U 1 1 57AE243F
920 P 2150 1250
921 F 0 "J11" H 1800 1450 50 0000 C CNN
922 F 1 "JUMP_2x1" V 2150 1400 40 0001 C CNN
923 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2150 1250 60 0001 C CNN
924 F 3 "" H 2150 1250 60 0000 C CNN
925 1 2150 1250
926 1 0 0 -1
927 $EndComp
928 $Comp
929 L JUMP_2x1 J12
930 U 1 1 57AE24EC
931 P 2150 1350
932 F 0 "J12" H 1800 1550 50 0000 C CNN
933 F 1 "JUMP_2x1" V 2150 1500 40 0001 C CNN
934 F 2 "Mlab_Pin_Headers:Straight_1x02" H 2150 1350 60 0001 C CNN
935 F 3 "" H 2150 1350 60 0000 C CNN
936 1 2150 1350
937 1 0 0 -1
938 $EndComp
939 Wire Wire Line
940 3800 4500 3800 4600
941 Wire Wire Line
942 3800 4600 4100 4600
943 Wire Wire Line
944 4100 4600 4100 4500
945 Wire Wire Line
946 3950 4500 3950 4750
947 Connection ~ 3950 4600
948 Text Label 6950 2950 0 60 ~ 0
949 Vout
950 $Comp
951 L CP_Small C5
952 U 1 1 57AC2016
953 P 7150 4100
954 F 0 "C5" H 7150 4200 50 0000 L CNN
955 F 1 "220uF" H 7150 4000 50 0000 L CNN
956 F 2 "Mlab_C:TantalC_SizeD_Reflow" H 7150 4100 60 0001 C CNN
957 F 3 "" H 7150 4100 60 0000 C CNN
958 1 7150 4100
959 1 0 0 -1
960 $EndComp
961 $Comp
962 L CP_Small C7
963 U 1 1 57AC309B
964 P 7700 4100
965 F 0 "C7" H 7700 4200 50 0000 L CNN
966 F 1 "220uF" H 7700 4000 50 0000 L CNN
967 F 2 "Mlab_C:TantalC_SizeD_Reflow" H 7700 4100 60 0001 C CNN
968 F 3 "" H 7700 4100 60 0000 C CNN
969 1 7700 4100
970 1 0 0 -1
971 $EndComp
972 $Comp
4800 jacho 973 L GND #PWR18
4694 jacho 974 U 1 1 57AC349F
975 P 7150 4250
4800 jacho 976 F 0 "#PWR18" H 7150 4000 60 0001 C CNN
4694 jacho 977 F 1 "GND" H 7150 4100 60 0000 C CNN
978 F 2 "" H 7150 4250 60 0000 C CNN
979 F 3 "" H 7150 4250 60 0000 C CNN
980 1 7150 4250
981 1 0 0 -1
982 $EndComp
983 $Comp
4800 jacho 984 L GND #PWR19
4694 jacho 985 U 1 1 57AC35CF
986 P 7700 4250
4800 jacho 987 F 0 "#PWR19" H 7700 4000 60 0001 C CNN
4694 jacho 988 F 1 "GND" H 7700 4100 60 0000 C CNN
989 F 2 "" H 7700 4250 60 0000 C CNN
990 F 3 "" H 7700 4250 60 0000 C CNN
991 1 7700 4250
992 1 0 0 -1
993 $EndComp
994 Text Label 7150 3900 0 60 ~ 0
995 Vout
996 Text Label 7700 3900 0 60 ~ 0
997 Vout
998 Wire Wire Line
999 7150 4250 7150 4200
1000 Wire Wire Line
1001 7700 4250 7700 4200
1002 Wire Wire Line
1003 7150 4000 7150 3900
1004 Wire Wire Line
1005 7700 4000 7700 3900
1006 Connection ~ 3000 2950
1007 Wire Wire Line
1008 2700 3350 2700 3700
1009 Connection ~ 2700 3700
1010 Wire Wire Line
1011 3200 3450 3200 2950
1012 Wire Wire Line
1013 2700 2950 2700 3150
1014 Wire Wire Line
1015 5550 3100 5550 2950
1016 Connection ~ 5550 2950
1017 $Comp
1018 L INDUCTOR L2
1019 U 1 1 57BD4A65
1020 P 7550 2950
1021 F 0 "L2" V 7500 2950 50 0000 C CNN
1022 F 1 "BLM21PG300SN1" V 7650 2950 50 0000 C CNN
1023 F 2 "Mlab_R:SMD-0805" H 7550 2950 50 0001 C CNN
1024 F 3 "" H 7550 2950 50 0000 C CNN
1025 1 7550 2950
1026  
1027 $EndComp
1028 $Comp
1029 L C_Small C6
1030 U 1 1 57BD697F
1031 P 7950 3200
1032 F 0 "C6" H 7950 3300 50 0000 L CNN
1033 F 1 "100nF" H 7950 3100 50 0000 L CNN
1034 F 2 "Mlab_R:SMD-0805" H 7950 3200 60 0001 C CNN
1035 F 3 "" H 7950 3200 60 0000 C CNN
1036 1 7950 3200
1037 1 0 0 -1
1038 $EndComp
1039 Wire Wire Line
1040 5050 2950 7250 2950
1041 Wire Wire Line
1042 7850 2950 8550 2950
1043 Wire Wire Line
1044 7950 3100 7950 2950
1045 Connection ~ 7950 2950
1046 $Comp
4800 jacho 1047 L GND #PWR20
4694 jacho 1048 U 1 1 57BD875A
1049 P 7950 3400
4800 jacho 1050 F 0 "#PWR20" H 7950 3150 60 0001 C CNN
4694 jacho 1051 F 1 "GND" H 7950 3250 60 0000 C CNN
1052 F 2 "" H 7950 3400 60 0000 C CNN
1053 F 3 "" H 7950 3400 60 0000 C CNN
1054 1 7950 3400
1055 1 0 0 -1
1056 $EndComp
1057 Wire Wire Line
1058 7950 3400 7950 3300
1059 Wire Wire Line
1060 6850 3400 6850 3300
1061 Wire Wire Line
1062 6850 2200 6850 3100
1063 Connection ~ 6850 2950
4800 jacho 1064 $Comp
1065 L R_Small R7
1066 U 1 1 57E982B4
1067 P 5300 3400
1068 F 0 "R7" H 5330 3420 50 0000 L CNN
1069 F 1 "499R" H 5330 3360 50 0000 L CNN
1070 F 2 "Mlab_R:SMD-0805" H 5300 3400 50 0001 C CNN
1071 F 3 "" H 5300 3400 50 0000 C CNN
1072 1 5300 3400
1073 1 0 0 -1
1074 $EndComp
1075 Wire Wire Line
1076 5300 2950 5300 3300
1077 Wire Wire Line
1078 5300 3550 5300 3500
4694 jacho 1079 $EndSCHEMATC