Rev Author Line No. Line
4520 jacho 1 EESchema Schematic File Version 2
2 LIBS:power
3 LIBS:device
4 LIBS:transistors
5 LIBS:conn
6 LIBS:linear
7 LIBS:regul
8 LIBS:74xx
9 LIBS:cmos4000
10 LIBS:adc-dac
11 LIBS:memory
12 LIBS:xilinx
13 LIBS:microcontrollers
14 LIBS:dsp
15 LIBS:microchip
16 LIBS:analog_switches
17 LIBS:motorola
18 LIBS:texas
19 LIBS:intel
20 LIBS:audio
21 LIBS:interface
22 LIBS:digital-audio
23 LIBS:philips
24 LIBS:display
25 LIBS:cypress
26 LIBS:siliconi
27 LIBS:opto
28 LIBS:atmel
29 LIBS:contrib
30 LIBS:valves
31 LIBS:MLAB_BATERY
32 LIBS:MLAB_CONNECTORS
33 LIBS:MLAB_D
34 LIBS:MLAB_HEADER
35 LIBS:MLAB_IO
36 LIBS:MLAB_Jumpers
37 LIBS:MLAB_MECHANICAL
38 LIBS:MLAB_SW
39 LIBS:MLAB_T
40 LIBS:MLAB_U
41 LIBS:c-cache
42 EELAYER 25 0
43 EELAYER END
44 $Descr A4 11693 8268
45 encoding utf-8
46 Sheet 1 1
47 Title ""
48 Date ""
49 Rev ""
50 Comp ""
51 Comment1 ""
52 Comment2 ""
53 Comment3 ""
54 Comment4 ""
55 $EndDescr
56 $Comp
57 L LTC3625 U?
58 U 1 1 56E80FC2
59 P 6400 3350
60 F 0 "U?" H 6200 4250 60 0000 C CNN
61 F 1 "LTC3625" H 6600 4250 60 0000 C CNN
62 F 2 "" H 6950 2600 60 0000 C CNN
63 F 3 "" H 6950 2600 60 0000 C CNN
64 1 6400 3350
65 1 0 0 -1
66 $EndComp
67 $Comp
68 L JUMP_3X2 J?
69 U 1 1 56E81073
70 P 3400 2550
71 F 0 "J?" H 3050 2750 50 0000 C CNN
72 F 1 "JUMP_3X2" V 3400 2600 40 0001 C CNN
73 F 2 "" H 3400 2550 60 0000 C CNN
74 F 3 "" H 3400 2550 60 0000 C CNN
75 1 3400 2550
76 -1 0 0 1
77 $EndComp
78 $Comp
79 L DIODE D?
80 U 1 1 56E8111C
81 P 4000 2850
82 F 0 "D?" H 4000 2950 40 0000 C CNN
83 F 1 "M4" H 4000 2750 40 0000 C CNN
84 F 2 "" H 4000 2850 60 0000 C CNN
85 F 3 "" H 4000 2850 60 0000 C CNN
86 1 4000 2850
87  
88 $EndComp
89 $Comp
90 L C C?
91 U 1 1 56E8119A
92 P 4250 2850
93 F 0 "C?" H 4275 2950 50 0000 L CNN
94 F 1 "10uF" H 4275 2750 50 0000 L CNN
95 F 2 "" H 4288 2700 50 0000 C CNN
96 F 3 "" H 4250 2850 50 0000 C CNN
97 1 4250 2850
98 1 0 0 -1
99 $EndComp
100 $Comp
101 L CP C?
102 U 1 1 56E812E5
103 P 7950 3250
104 F 0 "C?" H 7975 3350 50 0000 L CNN
105 F 1 "22F" H 7975 3150 50 0000 L CNN
106 F 2 "" H 7988 3100 50 0000 C CNN
107 F 3 "" H 7950 3250 50 0000 C CNN
108 1 7950 3250
109 1 0 0 -1
110 $EndComp
111 $Comp
112 L GND #PWR?
113 U 1 1 56E81862
114 P 4950 3450
115 F 0 "#PWR?" H 4950 3200 50 0001 C CNN
116 F 1 "GND" H 4950 3300 50 0000 C CNN
117 F 2 "" H 4950 3450 50 0000 C CNN
118 F 3 "" H 4950 3450 50 0000 C CNN
119 1 4950 3450
120 1 0 0 -1
121 $EndComp
122 Wire Wire Line
123 4950 3250 5950 3250
124 $Comp
125 L CONN1_1 J?
126 U 1 1 56E82318
127 P 5500 2700
128 F 0 "J?" H 5550 2750 50 0000 C CNN
129 F 1 "CONN1_1" H 5600 2650 40 0001 C CNN
130 F 2 "" H 5550 2650 60 0000 C CNN
131 F 3 "" H 5550 2650 60 0000 C CNN
132 1 5500 2700
133 -1 0 0 1
134 $EndComp
135 $Comp
136 L CONN1_1 J?
137 U 1 1 56E825AE
138 P 5500 2800
139 F 0 "J?" H 5550 2850 50 0000 C CNN
140 F 1 "CONN1_1" H 5600 2750 40 0001 C CNN
141 F 2 "" H 5550 2750 60 0000 C CNN
142 F 3 "" H 5550 2750 60 0000 C CNN
143 1 5500 2800
144 -1 0 0 1
145 $EndComp
146 $Comp
147 L CONN1_1 J?
148 U 1 1 56E82602
149 P 5100 3000
150 F 0 "J?" H 5150 3050 50 0000 C CNN
151 F 1 "CONN1_1" H 5200 2950 40 0001 C CNN
152 F 2 "" H 5150 2950 60 0000 C CNN
153 F 3 "" H 5150 2950 60 0000 C CNN
154 1 5100 3000
155 -1 0 0 1
156 $EndComp
157 $Comp
158 L CONN1_1 J?
159 U 1 1 56E82658
160 P 5100 2900
161 F 0 "J?" H 5150 2950 50 0000 C CNN
162 F 1 "CONN1_1" H 5200 2850 40 0001 C CNN
163 F 2 "" H 5150 2850 60 0000 C CNN
164 F 3 "" H 5150 2850 60 0000 C CNN
165 1 5100 2900
166 -1 0 0 1
167 $EndComp
168 $Comp
169 L CONN1_1 J?
170 U 1 1 56E8268B
171 P 4650 3200
172 F 0 "J?" H 4700 3250 50 0000 C CNN
173 F 1 "CONN1_1" H 4750 3150 40 0001 C CNN
174 F 2 "" H 4700 3150 60 0000 C CNN
175 F 3 "" H 4700 3150 60 0000 C CNN
176 1 4650 3200
177 -1 0 0 1
178 $EndComp
179 $Comp
180 L CONN1_1 J?
181 U 1 1 56E826DF
182 P 4650 3100
183 F 0 "J?" H 4700 3150 50 0000 C CNN
184 F 1 "CONN1_1" H 4750 3050 40 0001 C CNN
185 F 2 "" H 4700 3050 60 0000 C CNN
186 F 3 "" H 4700 3050 60 0000 C CNN
187 1 4650 3100
188 -1 0 0 1
189 $EndComp
190 Wire Wire Line
191 5800 2850 5950 2850
192 Wire Wire Line
193 5950 3050 5400 3050
194 $Comp
195 L CONN1_1 J?
196 U 1 1 56E82A16
197 P 4650 3300
198 F 0 "J?" H 4700 3350 50 0000 C CNN
199 F 1 "CONN1_1" H 4750 3250 40 0001 C CNN
200 F 2 "" H 4700 3250 60 0000 C CNN
201 F 3 "" H 4700 3250 60 0000 C CNN
202 1 4650 3300
203 -1 0 0 1
204 $EndComp
205 Wire Wire Line
206 5950 2600 3800 2600
207 $Comp
208 L GND #PWR?
209 U 1 1 56E83454
210 P 4000 3100
211 F 0 "#PWR?" H 4000 2850 50 0001 C CNN
212 F 1 "GND" H 4000 2950 50 0000 C CNN
213 F 2 "" H 4000 3100 50 0000 C CNN
214 F 3 "" H 4000 3100 50 0000 C CNN
215 1 4000 3100
216 1 0 0 -1
217 $EndComp
218 $Comp
219 L GND #PWR?
220 U 1 1 56E83486
221 P 4250 3100
222 F 0 "#PWR?" H 4250 2850 50 0001 C CNN
223 F 1 "GND" H 4250 2950 50 0000 C CNN
224 F 2 "" H 4250 3100 50 0000 C CNN
225 F 3 "" H 4250 3100 50 0000 C CNN
226 1 4250 3100
227 1 0 0 -1
228 $EndComp
229 Wire Wire Line
230 4250 3100 4250 3000
231 Wire Wire Line
232 4000 3100 4000 3050
233 Wire Wire Line
234 4000 2650 4000 2600
235 Connection ~ 4000 2600
236 Wire Wire Line
237 4250 2700 4250 2600
238 Connection ~ 4250 2600
239 Wire Wire Line
240 3800 2500 3850 2500
241 Wire Wire Line
242 3850 2500 3850 3100
243 Wire Wire Line
244 3800 2700 3850 2700
245 Connection ~ 3850 2700
246 $Comp
247 L GND #PWR?
248 U 1 1 56E83A58
249 P 3850 3100
250 F 0 "#PWR?" H 3850 2850 50 0001 C CNN
251 F 1 "GND" H 3850 2950 50 0000 C CNN
252 F 2 "" H 3850 3100 50 0000 C CNN
253 F 3 "" H 3850 3100 50 0000 C CNN
254 1 3850 3100
255 1 0 0 -1
256 $EndComp
257 Wire Wire Line
258 4950 3150 4950 2600
259 Connection ~ 4950 2600
260 Wire Wire Line
261 5400 2950 5400 2600
262 Connection ~ 5400 2600
263 Wire Wire Line
264 5900 2750 5900 2600
265 Connection ~ 5900 2600
266 Wire Wire Line
267 4950 3450 4950 3350
268 Text Label 5000 3250 0 60 ~ 0
269 CTL
270 Text Label 5400 3050 0 60 ~ 0
271 EN
272 Text Label 5800 2850 0 60 ~ 0
273 VSEL
274 Wire Wire Line
275 5900 2750 5800 2750
276 Text Label 4000 2600 0 60 ~ 0
277 VIN
278 $Comp
279 L R R?
280 U 1 1 56E84F85
281 P 5850 4000
282 F 0 "R?" V 5930 4000 50 0000 C CNN
283 F 1 "75k" V 5850 4000 50 0000 C CNN
284 F 2 "" V 5780 4000 50 0000 C CNN
285 F 3 "" H 5850 4000 50 0000 C CNN
286 1 5850 4000
287 1 0 0 -1
288 $EndComp
289 $Comp
290 L R R?
291 U 1 1 56E85082
292 P 5850 3600
293 F 0 "R?" V 5930 3600 50 0000 C CNN
294 F 1 "200k" V 5850 3600 50 0000 C CNN
295 F 2 "" V 5780 3600 50 0000 C CNN
296 F 3 "" H 5850 3600 50 0000 C CNN
297 1 5850 3600
298 1 0 0 -1
299 $EndComp
300 Wire Wire Line
301 5850 3450 5850 3350
302 Text Label 5850 3350 0 60 ~ 0
303 VIN
304 $Comp
305 L GND #PWR?
306 U 1 1 56E85820
307 P 5850 4200
308 F 0 "#PWR?" H 5850 3950 50 0001 C CNN
309 F 1 "GND" H 5850 4050 50 0000 C CNN
310 F 2 "" H 5850 4200 50 0000 C CNN
311 F 3 "" H 5850 4200 50 0000 C CNN
312 1 5850 4200
313 1 0 0 -1
314 $EndComp
315 Wire Wire Line
316 5850 4200 5850 4150
317 Wire Wire Line
318 5850 3850 5850 3750
319 Wire Wire Line
320 5950 3800 5850 3800
321 Connection ~ 5850 3800
322 $Comp
323 L R R?
324 U 1 1 56E85E42
325 P 6250 4700
326 F 0 "R?" V 6330 4700 50 0000 C CNN
327 F 1 "75k" V 6250 4700 50 0000 C CNN
328 F 2 "" V 6180 4700 50 0000 C CNN
329 F 3 "" H 6250 4700 50 0000 C CNN
330 1 6250 4700
331 1 0 0 -1
332 $EndComp
333 Wire Wire Line
334 6250 4550 6250 4500
335 $Comp
336 L GND #PWR?
337 U 1 1 56E8600D
338 P 6250 4900
339 F 0 "#PWR?" H 6250 4650 50 0001 C CNN
340 F 1 "GND" H 6250 4750 50 0000 C CNN
341 F 2 "" H 6250 4900 50 0000 C CNN
342 F 3 "" H 6250 4900 50 0000 C CNN
343 1 6250 4900
344 1 0 0 -1
345 $EndComp
346 Wire Wire Line
347 6250 4900 6250 4850
348 $Comp
349 L GND #PWR?
350 U 1 1 56E86076
351 P 6500 4550
352 F 0 "#PWR?" H 6500 4300 50 0001 C CNN
353 F 1 "GND" H 6500 4400 50 0000 C CNN
354 F 2 "" H 6500 4550 50 0000 C CNN
355 F 3 "" H 6500 4550 50 0000 C CNN
356 1 6500 4550
357 1 0 0 -1
358 $EndComp
359 Wire Wire Line
360 6500 4550 6500 4500
361 $Comp
362 L INDUCTOR_SMALL L?
363 U 1 1 56E86EF1
364 P 7450 2950
365 F 0 "L?" H 7450 3050 50 0000 C CNN
366 F 1 "DER0705-3.3uH" H 7450 2900 50 0000 C CNN
367 F 2 "" H 7450 2950 50 0000 C CNN
368 F 3 "" H 7450 2950 50 0000 C CNN
369 1 7450 2950
370 1 0 0 -1
371 $EndComp
372 $Comp
373 L INDUCTOR_SMALL L?
374 U 1 1 56E87295
375 P 7450 3250
376 F 0 "L?" H 7450 3350 50 0000 C CNN
377 F 1 "DER0705-3.3uH" H 7450 3200 50 0000 C CNN
378 F 2 "" H 7450 3250 50 0000 C CNN
379 F 3 "" H 7450 3250 50 0000 C CNN
380 1 7450 3250
381 1 0 0 -1
382 $EndComp
383 $Comp
384 L CP C?
385 U 1 1 56E875AF
386 P 7950 2750
387 F 0 "C?" H 7975 2850 50 0000 L CNN
388 F 1 "22F" H 7975 2650 50 0000 L CNN
389 F 2 "" H 7988 2600 50 0000 C CNN
390 F 3 "" H 7950 2750 50 0000 C CNN
391 1 7950 2750
392 1 0 0 -1
393 $EndComp
394 $Comp
395 L R R?
396 U 1 1 56E8835F
397 P 7000 3100
398 F 0 "R?" V 7080 3100 50 0000 C CNN
399 F 1 "-" V 7000 3100 50 0000 C CNN
400 F 2 "" V 6930 3100 50 0000 C CNN
401 F 3 "" H 7000 3100 50 0000 C CNN
402 1 7000 3100
403 1 0 0 -1
404 $EndComp
405 Wire Wire Line
406 6900 3250 7200 3250
407 Wire Wire Line
408 6900 2950 7200 2950
409 Connection ~ 7000 2950
410 Connection ~ 7000 3250
411 Wire Wire Line
412 6900 2600 8400 2600
413 Wire Wire Line
414 7700 2950 7800 2950
415 Wire Wire Line
416 7800 2950 7800 3400
417 Wire Wire Line
418 7800 3050 7950 3050
419 Wire Wire Line
420 7800 3250 7700 3250
421 Connection ~ 7800 3050
422 Wire Wire Line
423 7950 2900 7950 3100
424 Connection ~ 7950 3050
425 $Comp
426 L GND #PWR?
427 U 1 1 56E898FA
428 P 7950 3500
429 F 0 "#PWR?" H 7950 3250 50 0001 C CNN
430 F 1 "GND" H 7950 3350 50 0000 C CNN
431 F 2 "" H 7950 3500 50 0000 C CNN
432 F 3 "" H 7950 3500 50 0000 C CNN
433 1 7950 3500
434 1 0 0 -1
435 $EndComp
436 Wire Wire Line
437 7800 3400 6900 3400
438 Connection ~ 7800 3250
439 Wire Wire Line
440 7950 3400 7950 3500
441 $Comp
442 L JUMP_2x1 J?
443 U 1 1 56E8A378
444 P 7550 3950
445 F 0 "J?" H 7200 4150 50 0000 C CNN
446 F 1 "JUMP_2x1" V 7550 4100 40 0001 C CNN
447 F 2 "" H 7550 3950 60 0000 C CNN
448 F 3 "" H 7550 3950 60 0000 C CNN
449 1 7550 3950
450 1 0 0 -1
451 $EndComp
452 $Comp
453 L JUMP_2x1 J?
454 U 1 1 56E8A461
455 P 7550 4100
456 F 0 "J?" H 7200 4300 50 0000 C CNN
457 F 1 "JUMP_2x1" V 7550 4250 40 0001 C CNN
458 F 2 "" H 7550 4100 60 0000 C CNN
459 F 3 "" H 7550 4100 60 0000 C CNN
460 1 7550 4100
461 1 0 0 -1
462 $EndComp
463 Wire Wire Line
464 6900 3800 7150 3800
465 Wire Wire Line
466 6900 3950 7150 3950
467 Text Label 6900 3800 0 60 ~ 0
468 #PFO
469 Text Label 6900 3950 0 60 ~ 0
470 PG
471 $Comp
472 L JUMP_3X2 J?
473 U 1 1 56E8C89C
474 P 8800 2650
475 F 0 "J?" H 8450 2850 50 0000 C CNN
476 F 1 "JUMP_3X2" V 8800 2700 40 0001 C CNN
477 F 2 "" H 8800 2650 60 0000 C CNN
478 F 3 "" H 8800 2650 60 0000 C CNN
479 1 8800 2650
480 1 0 0 -1
481 $EndComp
482 Connection ~ 7950 2600
483 $Comp
484 L GND #PWR?
485 U 1 1 56E8CF84
486 P 8300 2750
487 F 0 "#PWR?" H 8300 2500 50 0001 C CNN
488 F 1 "GND" H 8300 2600 50 0000 C CNN
489 F 2 "" H 8300 2750 50 0000 C CNN
490 F 3 "" H 8300 2750 50 0000 C CNN
491 1 8300 2750
492 1 0 0 -1
493 $EndComp
494 Wire Wire Line
495 8400 2500 8300 2500
496 Wire Wire Line
497 8300 2500 8300 2750
498 Wire Wire Line
499 8400 2700 8300 2700
500 Connection ~ 8300 2700
501 $EndSCHEMATC