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 EELAYER 25 0
42 EELAYER END
43 $Descr A4 11693 8268
44 encoding utf-8
45 Sheet 1 1
46 Title ""
47 Date ""
48 Rev ""
49 Comp ""
50 Comment1 ""
51 Comment2 ""
52 Comment3 ""
53 Comment4 ""
54 $EndDescr
55 $Comp
56 L LTC3625 U1
57 U 1 1 56E80FC2
58 P 6400 3350
59 F 0 "U1" H 6200 4250 60 0000 C CNN
60 F 1 "LTC3625" H 6600 4250 60 0000 C CNN
61 F 2 "" H 6950 2600 60 0001 C CNN
62 F 3 "" H 6950 2600 60 0000 C CNN
63 1 6400 3350
64 1 0 0 -1
65 $EndComp
66 $Comp
67 L JUMP_3X2 J1
68 U 1 1 56E81073
69 P 3400 2550
70 F 0 "J1" H 3050 2750 50 0000 C CNN
71 F 1 "JUMP_3X2" V 3400 2600 40 0001 C CNN
72 F 2 "Mlab_Pin_Headers:Straight_2x03" H 3400 2550 60 0001 C CNN
73 F 3 "" H 3400 2550 60 0000 C CNN
74 1 3400 2550
75 -1 0 0 1
76 $EndComp
77 $Comp
78 L DIODE D1
79 U 1 1 56E8111C
80 P 4000 2850
81 F 0 "D1" H 4000 2950 40 0000 C CNN
82 F 1 "M4" H 4000 2750 40 0000 C CNN
83 F 2 "Mlab_D:SMA_Standard" H 4000 2850 60 0001 C CNN
84 F 3 "" H 4000 2850 60 0000 C CNN
85 1 4000 2850
86  
87 $EndComp
88 $Comp
89 L C C1
90 U 1 1 56E8119A
91 P 4250 2850
92 F 0 "C1" H 4275 2950 50 0000 L CNN
93 F 1 "10uF" H 4275 2750 50 0000 L CNN
94 F 2 "Mlab_R:SMD-0805" H 4288 2700 50 0001 C CNN
95 F 3 "" H 4250 2850 50 0000 C CNN
96 1 4250 2850
97 1 0 0 -1
98 $EndComp
99 $Comp
100 L CP C3
101 U 1 1 56E812E5
102 P 7950 3250
103 F 0 "C3" H 7975 3350 50 0000 L CNN
104 F 1 "22F" H 7975 3150 50 0000 L CNN
105 F 2 "Mlab_C:C_Radial_D16_L25_P7.5" H 7988 3100 50 0001 C CNN
106 F 3 "" H 7950 3250 50 0000 C CNN
107 1 7950 3250
108 1 0 0 -1
109 $EndComp
110 $Comp
111 L GND #PWR01
112 U 1 1 56E81862
113 P 4950 3450
114 F 0 "#PWR01" H 4950 3200 50 0001 C CNN
115 F 1 "GND" H 4950 3300 50 0000 C CNN
116 F 2 "" H 4950 3450 50 0000 C CNN
117 F 3 "" H 4950 3450 50 0000 C CNN
118 1 4950 3450
119 1 0 0 -1
120 $EndComp
121 Wire Wire Line
122 4950 3250 5950 3250
123 $Comp
124 L CONN1_1 J7
125 U 1 1 56E82318
126 P 5500 2700
127 F 0 "J7" H 5550 2750 50 0000 C CNN
128 F 1 "CONN1_1" H 5600 2650 40 0001 C CNN
129 F 2 "Mlab_Pin_Headers:Straight_1x01" H 5550 2650 60 0001 C CNN
130 F 3 "" H 5550 2650 60 0000 C CNN
131 1 5500 2700
132 -1 0 0 1
133 $EndComp
134 $Comp
135 L CONN1_1 J8
136 U 1 1 56E825AE
137 P 5500 2800
138 F 0 "J8" H 5550 2850 50 0000 C CNN
139 F 1 "CONN1_1" H 5600 2750 40 0001 C CNN
140 F 2 "Mlab_Pin_Headers:Straight_1x01" H 5550 2750 60 0001 C CNN
141 F 3 "" H 5550 2750 60 0000 C CNN
142 1 5500 2800
143 -1 0 0 1
144 $EndComp
145 $Comp
146 L CONN1_1 J6
147 U 1 1 56E82602
148 P 5100 3000
149 F 0 "J6" H 5150 3050 50 0000 C CNN
150 F 1 "CONN1_1" H 5200 2950 40 0001 C CNN
151 F 2 "Mlab_Pin_Headers:Straight_1x01" H 5150 2950 60 0001 C CNN
152 F 3 "" H 5150 2950 60 0000 C CNN
153 1 5100 3000
154 -1 0 0 1
155 $EndComp
156 $Comp
157 L CONN1_1 J5
158 U 1 1 56E82658
159 P 5100 2900
160 F 0 "J5" H 5150 2950 50 0000 C CNN
161 F 1 "CONN1_1" H 5200 2850 40 0001 C CNN
162 F 2 "Mlab_Pin_Headers:Straight_1x01" H 5150 2850 60 0001 C CNN
163 F 3 "" H 5150 2850 60 0000 C CNN
164 1 5100 2900
165 -1 0 0 1
166 $EndComp
167 $Comp
168 L CONN1_1 J3
169 U 1 1 56E8268B
170 P 4650 3200
171 F 0 "J3" H 4700 3250 50 0000 C CNN
172 F 1 "CONN1_1" H 4750 3150 40 0001 C CNN
173 F 2 "Mlab_Pin_Headers:Straight_1x01" H 4700 3150 60 0001 C CNN
174 F 3 "" H 4700 3150 60 0000 C CNN
175 1 4650 3200
176 -1 0 0 1
177 $EndComp
178 $Comp
179 L CONN1_1 J2
180 U 1 1 56E826DF
181 P 4650 3100
182 F 0 "J2" H 4700 3150 50 0000 C CNN
183 F 1 "CONN1_1" H 4750 3050 40 0001 C CNN
184 F 2 "Mlab_Pin_Headers:Straight_1x01" H 4700 3050 60 0001 C CNN
185 F 3 "" H 4700 3050 60 0000 C CNN
186 1 4650 3100
187 -1 0 0 1
188 $EndComp
189 Wire Wire Line
190 5800 2850 5950 2850
191 Wire Wire Line
192 5950 3050 5400 3050
193 $Comp
194 L CONN1_1 J4
195 U 1 1 56E82A16
196 P 4650 3300
197 F 0 "J4" H 4700 3350 50 0000 C CNN
198 F 1 "CONN1_1" H 4750 3250 40 0001 C CNN
199 F 2 "Mlab_Pin_Headers:Straight_1x01" H 4700 3250 60 0001 C CNN
200 F 3 "" H 4700 3250 60 0000 C CNN
201 1 4650 3300
202 -1 0 0 1
203 $EndComp
204 Wire Wire Line
205 5950 2600 3800 2600
206 $Comp
207 L GND #PWR02
208 U 1 1 56E83454
209 P 4000 3100
210 F 0 "#PWR02" H 4000 2850 50 0001 C CNN
211 F 1 "GND" H 4000 2950 50 0000 C CNN
212 F 2 "" H 4000 3100 50 0000 C CNN
213 F 3 "" H 4000 3100 50 0000 C CNN
214 1 4000 3100
215 1 0 0 -1
216 $EndComp
217 $Comp
218 L GND #PWR03
219 U 1 1 56E83486
220 P 4250 3100
221 F 0 "#PWR03" H 4250 2850 50 0001 C CNN
222 F 1 "GND" H 4250 2950 50 0000 C CNN
223 F 2 "" H 4250 3100 50 0000 C CNN
224 F 3 "" H 4250 3100 50 0000 C CNN
225 1 4250 3100
226 1 0 0 -1
227 $EndComp
228 Wire Wire Line
229 4250 3100 4250 3000
230 Wire Wire Line
231 4000 3100 4000 3050
232 Wire Wire Line
233 4000 2650 4000 2600
234 Connection ~ 4000 2600
235 Wire Wire Line
236 4250 2700 4250 2600
237 Connection ~ 4250 2600
238 Wire Wire Line
239 3800 2500 3850 2500
240 Wire Wire Line
241 3850 2500 3850 3100
242 Wire Wire Line
243 3800 2700 3850 2700
244 Connection ~ 3850 2700
245 $Comp
246 L GND #PWR04
247 U 1 1 56E83A58
248 P 3850 3100
249 F 0 "#PWR04" H 3850 2850 50 0001 C CNN
250 F 1 "GND" H 3850 2950 50 0000 C CNN
251 F 2 "" H 3850 3100 50 0000 C CNN
252 F 3 "" H 3850 3100 50 0000 C CNN
253 1 3850 3100
254 1 0 0 -1
255 $EndComp
256 Wire Wire Line
257 4950 3150 4950 2600
258 Connection ~ 4950 2600
259 Wire Wire Line
260 5400 2950 5400 2600
261 Connection ~ 5400 2600
262 Wire Wire Line
263 5900 2750 5900 2600
264 Connection ~ 5900 2600
265 Wire Wire Line
266 4950 3450 4950 3350
267 Text Label 5000 3250 0 60 ~ 0
268 CTL
269 Text Label 5400 3050 0 60 ~ 0
270 EN
271 Text Label 5800 2850 0 60 ~ 0
272 VSEL
273 Wire Wire Line
274 5900 2750 5800 2750
275 Text Label 4000 2600 0 60 ~ 0
276 VIN
277 $Comp
278 L R R2
279 U 1 1 56E84F85
280 P 5850 4000
281 F 0 "R2" V 5930 4000 50 0000 C CNN
282 F 1 "75k" V 5850 4000 50 0000 C CNN
283 F 2 "Mlab_R:SMD-0805" V 5780 4000 50 0001 C CNN
284 F 3 "" H 5850 4000 50 0000 C CNN
285 1 5850 4000
286 1 0 0 -1
287 $EndComp
288 $Comp
289 L R R1
290 U 1 1 56E85082
291 P 5850 3600
292 F 0 "R1" V 5930 3600 50 0000 C CNN
293 F 1 "200k" V 5850 3600 50 0000 C CNN
294 F 2 "Mlab_R:SMD-0805" V 5780 3600 50 0001 C CNN
295 F 3 "" H 5850 3600 50 0000 C CNN
296 1 5850 3600
297 1 0 0 -1
298 $EndComp
299 Wire Wire Line
300 5850 3450 5850 3350
301 Text Label 5850 3350 0 60 ~ 0
302 VIN
303 $Comp
304 L GND #PWR05
305 U 1 1 56E85820
306 P 5850 4200
307 F 0 "#PWR05" H 5850 3950 50 0001 C CNN
308 F 1 "GND" H 5850 4050 50 0000 C CNN
309 F 2 "" H 5850 4200 50 0000 C CNN
310 F 3 "" H 5850 4200 50 0000 C CNN
311 1 5850 4200
312 1 0 0 -1
313 $EndComp
314 Wire Wire Line
315 5850 4200 5850 4150
316 Wire Wire Line
317 5850 3850 5850 3750
318 Wire Wire Line
319 5950 3800 5850 3800
320 Connection ~ 5850 3800
321 $Comp
322 L R R3
323 U 1 1 56E85E42
324 P 6250 4700
325 F 0 "R3" V 6330 4700 50 0000 C CNN
326 F 1 "75k" V 6250 4700 50 0000 C CNN
327 F 2 "Mlab_R:SMD-0805" V 6180 4700 50 0001 C CNN
328 F 3 "" H 6250 4700 50 0000 C CNN
329 1 6250 4700
330 1 0 0 -1
331 $EndComp
332 Wire Wire Line
333 6250 4550 6250 4500
334 $Comp
335 L GND #PWR06
336 U 1 1 56E8600D
337 P 6250 4900
338 F 0 "#PWR06" H 6250 4650 50 0001 C CNN
339 F 1 "GND" H 6250 4750 50 0000 C CNN
340 F 2 "" H 6250 4900 50 0000 C CNN
341 F 3 "" H 6250 4900 50 0000 C CNN
342 1 6250 4900
343 1 0 0 -1
344 $EndComp
345 Wire Wire Line
346 6250 4900 6250 4850
347 $Comp
348 L GND #PWR07
349 U 1 1 56E86076
350 P 6500 4550
351 F 0 "#PWR07" H 6500 4300 50 0001 C CNN
352 F 1 "GND" H 6500 4400 50 0000 C CNN
353 F 2 "" H 6500 4550 50 0000 C CNN
354 F 3 "" H 6500 4550 50 0000 C CNN
355 1 6500 4550
356 1 0 0 -1
357 $EndComp
358 Wire Wire Line
359 6500 4550 6500 4500
360 $Comp
361 L INDUCTOR_SMALL L1
362 U 1 1 56E86EF1
363 P 7450 2950
364 F 0 "L1" H 7450 3050 50 0000 C CNN
365 F 1 "DER0705-3.3uH" H 7450 2900 50 0000 C CNN
366 F 2 "Mlab_L:DER0705" H 7450 2950 50 0001 C CNN
367 F 3 "" H 7450 2950 50 0000 C CNN
368 1 7450 2950
369 1 0 0 -1
370 $EndComp
371 $Comp
372 L INDUCTOR_SMALL L2
373 U 1 1 56E87295
374 P 7450 3250
375 F 0 "L2" H 7450 3350 50 0000 C CNN
376 F 1 "DER0705-3.3uH" H 7450 3200 50 0000 C CNN
377 F 2 "Mlab_L:DER0705" H 7450 3250 50 0001 C CNN
378 F 3 "" H 7450 3250 50 0000 C CNN
379 1 7450 3250
380 1 0 0 -1
381 $EndComp
382 $Comp
383 L CP C2
384 U 1 1 56E875AF
385 P 7950 2750
386 F 0 "C2" H 7975 2850 50 0000 L CNN
387 F 1 "22F" H 7975 2650 50 0000 L CNN
388 F 2 "Mlab_C:C_Radial_D16_L25_P7.5" H 7988 2600 50 0001 C CNN
389 F 3 "" H 7950 2750 50 0000 C CNN
390 1 7950 2750
391 1 0 0 -1
392 $EndComp
393 $Comp
394 L R R4
395 U 1 1 56E8835F
396 P 7000 3100
397 F 0 "R4" V 7080 3100 50 0000 C CNN
398 F 1 "-" V 7000 3100 50 0000 C CNN
399 F 2 "Mlab_R:SMD-0805" V 6930 3100 50 0001 C CNN
400 F 3 "" H 7000 3100 50 0000 C CNN
401 1 7000 3100
402 1 0 0 -1
403 $EndComp
404 Wire Wire Line
405 6900 3250 7200 3250
406 Wire Wire Line
407 6900 2950 7200 2950
408 Connection ~ 7000 2950
409 Connection ~ 7000 3250
410 Wire Wire Line
411 6900 2600 8400 2600
412 Wire Wire Line
413 7700 2950 7800 2950
414 Wire Wire Line
415 7800 2950 7800 3400
416 Wire Wire Line
417 7800 3050 7950 3050
418 Wire Wire Line
419 7800 3250 7700 3250
420 Connection ~ 7800 3050
421 Wire Wire Line
422 7950 2900 7950 3100
423 Connection ~ 7950 3050
424 $Comp
425 L GND #PWR08
426 U 1 1 56E898FA
427 P 7950 3500
428 F 0 "#PWR08" H 7950 3250 50 0001 C CNN
429 F 1 "GND" H 7950 3350 50 0000 C CNN
430 F 2 "" H 7950 3500 50 0000 C CNN
431 F 3 "" H 7950 3500 50 0000 C CNN
432 1 7950 3500
433 1 0 0 -1
434 $EndComp
435 Wire Wire Line
436 7800 3400 6900 3400
437 Connection ~ 7800 3250
438 Wire Wire Line
439 7950 3400 7950 3500
440 $Comp
441 L JUMP_2x1 J9
442 U 1 1 56E8A378
443 P 7550 3950
444 F 0 "J9" H 7200 4150 50 0000 C CNN
445 F 1 "JUMP_2x1" V 7550 4100 40 0001 C CNN
446 F 2 "Mlab_Pin_Headers:Straight_2x01" H 7550 3950 60 0001 C CNN
447 F 3 "" H 7550 3950 60 0000 C CNN
448 1 7550 3950
449 1 0 0 -1
450 $EndComp
451 $Comp
452 L JUMP_2x1 J10
453 U 1 1 56E8A461
454 P 7550 4100
455 F 0 "J10" H 7200 4300 50 0000 C CNN
456 F 1 "JUMP_2x1" V 7550 4250 40 0001 C CNN
457 F 2 "Mlab_Pin_Headers:Straight_2x01" H 7550 4100 60 0001 C CNN
458 F 3 "" H 7550 4100 60 0000 C CNN
459 1 7550 4100
460 1 0 0 -1
461 $EndComp
462 Wire Wire Line
463 6900 3800 7150 3800
464 Wire Wire Line
465 6900 3950 7150 3950
466 Text Label 6900 3800 0 60 ~ 0
467 #PFO
468 Text Label 6900 3950 0 60 ~ 0
469 PG
470 $Comp
471 L JUMP_3X2 J11
472 U 1 1 56E8C89C
473 P 8800 2650
474 F 0 "J11" H 8450 2850 50 0000 C CNN
475 F 1 "JUMP_3X2" V 8800 2700 40 0001 C CNN
476 F 2 "Mlab_Pin_Headers:Straight_2x03" H 8800 2650 60 0001 C CNN
477 F 3 "" H 8800 2650 60 0000 C CNN
478 1 8800 2650
479 1 0 0 -1
480 $EndComp
481 Connection ~ 7950 2600
482 $Comp
483 L GND #PWR09
484 U 1 1 56E8CF84
485 P 8300 2750
486 F 0 "#PWR09" H 8300 2500 50 0001 C CNN
487 F 1 "GND" H 8300 2600 50 0000 C CNN
488 F 2 "" H 8300 2750 50 0000 C CNN
489 F 3 "" H 8300 2750 50 0000 C CNN
490 1 8300 2750
491 1 0 0 -1
492 $EndComp
493 Wire Wire Line
494 8400 2500 8300 2500
495 Wire Wire Line
496 8300 2500 8300 2750
497 Wire Wire Line
498 8400 2700 8300 2700
499 Connection ~ 8300 2700
500 $EndSCHEMATC