hv_power_supply.bak 9.0 KB

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  1. EESchema Schematic File Version 4
  2. LIBS:nixie_bottom_board-cache
  3. EELAYER 26 0
  4. EELAYER END
  5. $Descr A4 11693 8268
  6. encoding utf-8
  7. Sheet 2 2
  8. Title ""
  9. Date ""
  10. Rev ""
  11. Comp ""
  12. Comment1 ""
  13. Comment2 ""
  14. Comment3 ""
  15. Comment4 ""
  16. $EndDescr
  17. $Comp
  18. L Custom_Parts:Wurth_Transformer_10.16x13.36mm T1
  19. U 1 1 5A6B88EA
  20. P 7100 3000
  21. F 0 "T1" H 7100 3325 60 0000 C CNN
  22. F 1 "Wurth_Transformer_10.16x13.36mm" H 7100 3425 60 0000 C CNN
  23. F 2 "Custom Parts:Wurth_WE-FB_10.18x13.36mm_Reverse" H 7100 3425 60 0001 C CNN
  24. F 3 "" H 7100 3425 60 0001 C CNN
  25. 1 7100 3000
  26. -1 0 0 -1
  27. $EndComp
  28. $Comp
  29. L Device:R R7
  30. U 1 1 5A6B8978
  31. P 4300 3850
  32. F 0 "R7" V 4380 3850 50 0000 C CNN
  33. F 1 "R_VC" V 4200 3850 50 0000 C CNN
  34. F 2 "Resistors_SMD:R_0603" V 4230 3850 50 0001 C CNN
  35. F 3 "" H 4300 3850 50 0001 C CNN
  36. 1 4300 3850
  37. 0 1 1 0
  38. $EndComp
  39. $Comp
  40. L Device:C C4
  41. U 1 1 5A6B89DB
  42. P 3750 4150
  43. F 0 "C4" H 3775 4250 50 0000 L CNN
  44. F 1 "C_VC" H 3775 4050 50 0000 L CNN
  45. F 2 "Capacitors_SMD:C_0603" H 3788 4000 50 0001 C CNN
  46. F 3 "" H 3750 4150 50 0001 C CNN
  47. 1 3750 4150
  48. 1 0 0 -1
  49. $EndComp
  50. $Comp
  51. L Device:Q_NMOS_DGS Q1
  52. U 1 1 5A6B8B05
  53. P 6600 3600
  54. F 0 "Q1" H 6800 3650 50 0000 L CNN
  55. F 1 "Q_SWITCH" H 6800 3550 50 0000 L CNN
  56. F 2 "Custom Parts:SOT-669_LFPAK" H 6800 3700 50 0001 C CNN
  57. F 3 "" H 6600 3600 50 0001 C CNN
  58. 1 6600 3600
  59. 1 0 0 -1
  60. $EndComp
  61. $Comp
  62. L Device:R R11
  63. U 1 1 5A6B8B69
  64. P 7450 3850
  65. F 0 "R11" V 7530 3850 50 0000 C CNN
  66. F 1 "R_SENSE" V 7350 3850 50 0000 C CNN
  67. F 2 "Resistors_SMD:R_0805" V 7380 3850 50 0001 C CNN
  68. F 3 "" H 7450 3850 50 0001 C CNN
  69. 1 7450 3850
  70. 0 1 1 0
  71. $EndComp
  72. $Comp
  73. L Device:D D4
  74. U 1 1 5A6B91C6
  75. P 7750 3200
  76. F 0 "D4" H 7750 3300 50 0000 C CNN
  77. F 1 "D_RECT" H 7750 3100 50 0000 C CNN
  78. F 2 "Custom Parts:SOD-123W" H 7750 3200 50 0001 C CNN
  79. F 3 "" H 7750 3200 50 0001 C CNN
  80. 1 7750 3200
  81. -1 0 0 1
  82. $EndComp
  83. $Comp
  84. L Device:C C10
  85. U 1 1 5A6B92D0
  86. P 8050 3000
  87. F 0 "C10" H 8075 3100 50 0000 L CNN
  88. F 1 "C_OUT" H 8075 2900 50 0000 L CNN
  89. F 2 "Capacitors_SMD:C_2220" H 8088 2850 50 0001 C CNN
  90. F 3 "" H 8050 3000 50 0001 C CNN
  91. 1 8050 3000
  92. 1 0 0 -1
  93. $EndComp
  94. $Comp
  95. L Device:C C11
  96. U 1 1 5A6B93C6
  97. P 8350 3000
  98. F 0 "C11" H 8375 3100 50 0000 L CNN
  99. F 1 "C_OUT" H 8375 2900 50 0000 L CNN
  100. F 2 "Capacitors_SMD:C_1812" H 8388 2850 50 0001 C CNN
  101. F 3 "" H 8350 3000 50 0001 C CNN
  102. 1 8350 3000
  103. 1 0 0 -1
  104. $EndComp
  105. $Comp
  106. L Device:R R10
  107. U 1 1 5A6B9F37
  108. P 7150 4150
  109. F 0 "R10" V 7230 4150 50 0000 C CNN
  110. F 1 "R_FB" V 7050 4150 50 0000 C CNN
  111. F 2 "Resistors_SMD:R_0603" V 7080 4150 50 0001 C CNN
  112. F 3 "" H 7150 4150 50 0001 C CNN
  113. 1 7150 4150
  114. 0 1 1 0
  115. $EndComp
  116. $Comp
  117. L Device:R R9
  118. U 1 1 5A6B9FBA
  119. P 6800 4550
  120. F 0 "R9" V 6880 4550 50 0000 C CNN
  121. F 1 "R_BIAS" V 6700 4550 50 0000 C CNN
  122. F 2 "Resistors_SMD:R_0603" V 6730 4550 50 0001 C CNN
  123. F 3 "" H 6800 4550 50 0001 C CNN
  124. 1 6800 4550
  125. -1 0 0 1
  126. $EndComp
  127. $Comp
  128. L Device:C C9
  129. U 1 1 5A6BA4CA
  130. P 6350 4550
  131. F 0 "C9" H 6375 4650 50 0000 L CNN
  132. F 1 "C_BP" H 6375 4450 50 0000 L CNN
  133. F 2 "Capacitors_SMD:C_0603" H 6388 4400 50 0001 C CNN
  134. F 3 "" H 6350 4550 50 0001 C CNN
  135. 1 6350 4550
  136. 1 0 0 -1
  137. $EndComp
  138. $Comp
  139. L Device:R R6
  140. U 1 1 5A6BAAF4
  141. P 4100 4350
  142. F 0 "R6" V 4180 4350 50 0000 C CNN
  143. F 1 "R_FREQ" V 4000 4350 50 0000 C CNN
  144. F 2 "Resistors_SMD:R_0603" V 4030 4350 50 0001 C CNN
  145. F 3 "" H 4100 4350 50 0001 C CNN
  146. 1 4100 4350
  147. -1 0 0 1
  148. $EndComp
  149. $Comp
  150. L Device:C C7
  151. U 1 1 5A6C0FBE
  152. P 4500 3000
  153. F 0 "C7" H 4525 3100 50 0000 L CNN
  154. F 1 "C_IN" H 4525 2900 50 0000 L CNN
  155. F 2 "Capacitors_SMD:C_0805" H 4538 2850 50 0001 C CNN
  156. F 3 "" H 4500 3000 50 0001 C CNN
  157. 1 4500 3000
  158. -1 0 0 1
  159. $EndComp
  160. $Comp
  161. L Device:C C5
  162. U 1 1 5A6C10DF
  163. P 4150 3000
  164. F 0 "C5" H 4175 3100 50 0000 L CNN
  165. F 1 "C_IN" H 4175 2900 50 0000 L CNN
  166. F 2 "Capacitors_SMD:C_1210" H 4188 2850 50 0001 C CNN
  167. F 3 "" H 4150 3000 50 0001 C CNN
  168. 1 4150 3000
  169. -1 0 0 1
  170. $EndComp
  171. NoConn ~ 7500 3000
  172. $Comp
  173. L Device:C C6
  174. U 1 1 5A6C6769
  175. P 4350 4550
  176. F 0 "C6" H 4375 4650 50 0000 L CNN
  177. F 1 "C_SS" H 4375 4450 50 0000 L CNN
  178. F 2 "Capacitors_SMD:C_0603" H 4388 4400 50 0001 C CNN
  179. F 3 "" H 4350 4550 50 0001 C CNN
  180. 1 4350 4550
  181. 1 0 0 -1
  182. $EndComp
  183. $Comp
  184. L power:GNDREF #PWR024
  185. U 1 1 5A6D3815
  186. P 7800 3900
  187. F 0 "#PWR024" H 7800 3650 50 0001 C CNN
  188. F 1 "GNDREF" H 7800 3750 50 0000 C CNN
  189. F 2 "" H 7800 3900 50 0001 C CNN
  190. F 3 "" H 7800 3900 50 0001 C CNN
  191. 1 7800 3900
  192. 1 0 0 -1
  193. $EndComp
  194. $Comp
  195. L Device:R R8
  196. U 1 1 5A8E442D
  197. P 6250 3600
  198. F 0 "R8" V 6330 3600 50 0000 C CNN
  199. F 1 "R_GATE" V 6150 3600 50 0000 C CNN
  200. F 2 "Resistors_SMD:R_0603" V 6180 3600 50 0001 C CNN
  201. F 3 "" H 6250 3600 50 0001 C CNN
  202. 1 6250 3600
  203. 0 1 1 0
  204. $EndComp
  205. Wire Wire Line
  206. 7800 3850 7800 3900
  207. Wire Wire Line
  208. 7600 3850 7800 3850
  209. Connection ~ 6800 4150
  210. Wire Wire Line
  211. 6800 4150 6800 4400
  212. Wire Wire Line
  213. 6100 4150 6800 4150
  214. Wire Wire Line
  215. 6800 4800 6800 4700
  216. Wire Wire Line
  217. 4500 3200 4500 3150
  218. Connection ~ 4150 3400
  219. Wire Wire Line
  220. 4150 3400 4600 3400
  221. Connection ~ 4150 3200
  222. Wire Wire Line
  223. 4150 3550 4600 3550
  224. Wire Wire Line
  225. 4600 3700 3700 3700
  226. Connection ~ 3750 4800
  227. Connection ~ 4100 4800
  228. Wire Wire Line
  229. 3750 4800 3750 4300
  230. Wire Wire Line
  231. 3750 3850 3750 4000
  232. Wire Wire Line
  233. 4150 3850 3750 3850
  234. Wire Wire Line
  235. 4600 3850 4450 3850
  236. Wire Wire Line
  237. 4100 4000 4600 4000
  238. Wire Wire Line
  239. 4100 4200 4100 4000
  240. Connection ~ 4350 4800
  241. Wire Wire Line
  242. 4100 4800 4100 4500
  243. Connection ~ 4600 4800
  244. Wire Wire Line
  245. 4350 4800 4350 4700
  246. Wire Wire Line
  247. 4350 4150 4600 4150
  248. Wire Wire Line
  249. 4350 4400 4350 4150
  250. Connection ~ 6350 4800
  251. Wire Wire Line
  252. 4600 4800 4600 4300
  253. Wire Wire Line
  254. 6350 4700 6350 4800
  255. Wire Wire Line
  256. 3700 4800 3750 4800
  257. Wire Wire Line
  258. 6350 4300 6350 4400
  259. Wire Wire Line
  260. 8050 4150 7300 4150
  261. Wire Wire Line
  262. 3950 3200 4150 3200
  263. Wire Wire Line
  264. 4150 3150 4150 3200
  265. Connection ~ 4150 2800
  266. Connection ~ 4500 2800
  267. Wire Wire Line
  268. 4150 2800 4150 2850
  269. Connection ~ 5300 2800
  270. Wire Wire Line
  271. 4500 2800 4500 2850
  272. Connection ~ 5450 2800
  273. Wire Wire Line
  274. 5300 2800 5300 3000
  275. Wire Wire Line
  276. 5450 2800 5450 3000
  277. Wire Wire Line
  278. 3700 2800 4150 2800
  279. Connection ~ 6700 3850
  280. Wire Wire Line
  281. 6100 3850 6700 3850
  282. Wire Wire Line
  283. 6700 3800 6700 3850
  284. Connection ~ 8350 3200
  285. Connection ~ 8050 3200
  286. Wire Wire Line
  287. 8350 3200 8350 3150
  288. Wire Wire Line
  289. 8050 3150 8050 3200
  290. Wire Wire Line
  291. 7900 3200 8050 3200
  292. Wire Wire Line
  293. 7500 3200 7600 3200
  294. Connection ~ 8050 2800
  295. Wire Wire Line
  296. 8050 2800 8050 2850
  297. Connection ~ 8350 2800
  298. Wire Wire Line
  299. 8350 2800 8350 2850
  300. Wire Wire Line
  301. 6700 3200 6700 3400
  302. Wire Wire Line
  303. 6350 4300 6100 4300
  304. $Comp
  305. L Custom_Parts:LTC3759 U6
  306. U 1 1 5A6BF1D9
  307. P 5350 3850
  308. F 0 "U6" H 5350 3850 60 0000 C CNN
  309. F 1 "LTC3759" H 5350 3750 60 0000 C CNN
  310. F 2 "Housings_SSOP:MSOP-12-1EP_3x4mm_Pitch0.65mm" H 5350 3950 60 0001 C CNN
  311. F 3 "" H 5350 3950 60 0001 C CNN
  312. 1 5350 3850
  313. 1 0 0 -1
  314. $EndComp
  315. $Comp
  316. L Device:C C8
  317. U 1 1 5A911DC8
  318. P 4850 3000
  319. F 0 "C8" H 4875 3100 50 0000 L CNN
  320. F 1 "C_IN" H 4875 2900 50 0000 L CNN
  321. F 2 "Capacitors_SMD:C_1210" H 4888 2850 50 0001 C CNN
  322. F 3 "" H 4850 3000 50 0001 C CNN
  323. 1 4850 3000
  324. -1 0 0 1
  325. $EndComp
  326. Wire Wire Line
  327. 4850 2850 4850 2800
  328. Connection ~ 4850 2800
  329. Wire Wire Line
  330. 4850 3200 4850 3150
  331. Connection ~ 4500 3200
  332. Text HLabel 3700 2800 0 60 Input ~ 0
  333. VIN
  334. Text HLabel 3700 3700 0 60 Input ~ 0
  335. EN
  336. Text HLabel 3700 4800 0 60 Input ~ 0
  337. GND
  338. Text HLabel 8850 2800 2 60 Input ~ 0
  339. GND
  340. Text HLabel 8850 3200 2 60 Input ~ 0
  341. VOUT
  342. Wire Wire Line
  343. 6800 4150 7000 4150
  344. Wire Wire Line
  345. 4150 3400 4150 3550
  346. Wire Wire Line
  347. 4150 3200 4500 3200
  348. Wire Wire Line
  349. 4150 3200 4150 3400
  350. Wire Wire Line
  351. 3750 4800 4100 4800
  352. Wire Wire Line
  353. 4100 4800 4350 4800
  354. Wire Wire Line
  355. 4350 4800 4600 4800
  356. Wire Wire Line
  357. 4600 4800 6350 4800
  358. Wire Wire Line
  359. 6350 4800 6800 4800
  360. Wire Wire Line
  361. 4150 2800 4500 2800
  362. Wire Wire Line
  363. 4500 2800 4850 2800
  364. Wire Wire Line
  365. 5300 2800 5450 2800
  366. Wire Wire Line
  367. 5450 2800 6700 2800
  368. Wire Wire Line
  369. 6700 3850 7300 3850
  370. Wire Wire Line
  371. 8350 3200 8650 3200
  372. Wire Wire Line
  373. 8050 3200 8050 4150
  374. Wire Wire Line
  375. 8050 3200 8350 3200
  376. Wire Wire Line
  377. 8050 2800 8350 2800
  378. Wire Wire Line
  379. 8350 2800 8650 2800
  380. Wire Wire Line
  381. 4850 2800 5300 2800
  382. Wire Wire Line
  383. 4500 3200 4850 3200
  384. $Comp
  385. L Device:C C12
  386. U 1 1 5B6DF384
  387. P 8650 3000
  388. F 0 "C12" H 8675 3100 50 0000 L CNN
  389. F 1 "C_OUT" H 8675 2900 50 0000 L CNN
  390. F 2 "Capacitors_SMD:C_2220" H 8688 2850 50 0001 C CNN
  391. F 3 "" H 8650 3000 50 0001 C CNN
  392. 1 8650 3000
  393. 1 0 0 -1
  394. $EndComp
  395. Wire Wire Line
  396. 8650 2850 8650 2800
  397. Connection ~ 8650 2800
  398. Wire Wire Line
  399. 8650 2800 8850 2800
  400. Wire Wire Line
  401. 8650 3150 8650 3200
  402. Connection ~ 8650 3200
  403. Wire Wire Line
  404. 8650 3200 8850 3200
  405. Text Label 3950 3200 2 60 ~ 0
  406. GND
  407. Text Label 6300 4800 2 60 ~ 0
  408. GND
  409. Wire Wire Line
  410. 7500 2800 8050 2800
  411. Text Label 8100 2800 0 60 ~ 0
  412. GND
  413. $EndSCHEMATC