PD Buddy Sink schematics and circuit board
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pd_phy.sch 5.9KB

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  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:74xgxx
  32. LIBS:ac-dc
  33. LIBS:actel
  34. LIBS:allegro
  35. LIBS:Altera
  36. LIBS:analog_devices
  37. LIBS:battery_management
  38. LIBS:bbd
  39. LIBS:brooktre
  40. LIBS:cmos_ieee
  41. LIBS:dc-dc
  42. LIBS:diode
  43. LIBS:elec-unifil
  44. LIBS:ESD_Protection
  45. LIBS:ftdi
  46. LIBS:gennum
  47. LIBS:graphic
  48. LIBS:hc11
  49. LIBS:ir
  50. LIBS:Lattice
  51. LIBS:logo
  52. LIBS:maxim
  53. LIBS:mechanical
  54. LIBS:microchip_dspic33dsc
  55. LIBS:microchip_pic10mcu
  56. LIBS:microchip_pic12mcu
  57. LIBS:microchip_pic16mcu
  58. LIBS:microchip_pic18mcu
  59. LIBS:microchip_pic32mcu
  60. LIBS:motor_drivers
  61. LIBS:motors
  62. LIBS:msp430
  63. LIBS:nordicsemi
  64. LIBS:nxp_armmcu
  65. LIBS:onsemi
  66. LIBS:Oscillators
  67. LIBS:powerint
  68. LIBS:Power_Management
  69. LIBS:pspice
  70. LIBS:references
  71. LIBS:relays
  72. LIBS:rfcom
  73. LIBS:sensors
  74. LIBS:silabs
  75. LIBS:stm32
  76. LIBS:stm8
  77. LIBS:supertex
  78. LIBS:switches
  79. LIBS:transf
  80. LIBS:ttl_ieee
  81. LIBS:video
  82. LIBS:wiznet
  83. LIBS:Worldsemi
  84. LIBS:Xicor
  85. LIBS:zetex
  86. LIBS:Zilog
  87. LIBS:pd-buddy
  88. LIBS:pd-buddy-sink-cache
  89. EELAYER 25 0
  90. EELAYER END
  91. $Descr A4 11693 8268
  92. encoding utf-8
  93. Sheet 5 6
  94. Title "PD Buddy Sink"
  95. Date ""
  96. Rev "1.0"
  97. Comp ""
  98. Comment1 ""
  99. Comment2 ""
  100. Comment3 ""
  101. Comment4 "Based on AN-6102 (https://www.fairchildsemi.com/application-notes/AN/AN-6102.pdf)"
  102. $EndDescr
  103. Text HLabel 6200 3600 2 60 BiDi ~ 0
  104. CC1
  105. Text HLabel 6200 3700 2 60 BiDi ~ 0
  106. CC2
  107. $Comp
  108. L D_Zener D2
  109. U 1 1 588FB3E3
  110. P 5700 3950
  111. F 0 "D2" H 5700 4050 50 0000 C CNN
  112. F 1 "MM3Z5V6T1G" H 5700 3850 50 0000 C CNN
  113. F 2 "Diodes_SMD:D_SOD-323" H 5700 3950 50 0001 C CNN
  114. F 3 "https://www.onsemi.com/pub/Collateral/MM3Z2V4T1-D.PDF" H 5700 3950 50 0001 C CNN
  115. 1 5700 3950
  116. 0 1 1 0
  117. $EndComp
  118. $Comp
  119. L GND #PWR028
  120. U 1 1 588FB494
  121. P 6000 4100
  122. F 0 "#PWR028" H 6000 3850 50 0001 C CNN
  123. F 1 "GND" H 6000 3950 50 0000 C CNN
  124. F 2 "" H 6000 4100 50 0000 C CNN
  125. F 3 "" H 6000 4100 50 0000 C CNN
  126. 1 6000 4100
  127. 1 0 0 -1
  128. $EndComp
  129. $Comp
  130. L GND #PWR029
  131. U 1 1 588FB4C0
  132. P 5700 4100
  133. F 0 "#PWR029" H 5700 3850 50 0001 C CNN
  134. F 1 "GND" H 5700 3950 50 0000 C CNN
  135. F 2 "" H 5700 4100 50 0000 C CNN
  136. F 3 "" H 5700 4100 50 0000 C CNN
  137. 1 5700 4100
  138. 1 0 0 -1
  139. $EndComp
  140. $Comp
  141. L D_Zener D3
  142. U 1 1 588FB500
  143. P 6000 3950
  144. F 0 "D3" H 6000 4050 50 0000 C CNN
  145. F 1 "MM3Z5V6T1G" H 6000 3850 50 0000 C CNN
  146. F 2 "Diodes_SMD:D_SOD-323" H 6000 3950 50 0001 C CNN
  147. F 3 "https://www.onsemi.com/pub/Collateral/MM3Z2V4T1-D.PDF" H 6000 3950 50 0001 C CNN
  148. 1 6000 3950
  149. 0 1 1 0
  150. $EndComp
  151. Text HLabel 3500 3500 0 60 BiDi ~ 0
  152. SDA
  153. Text HLabel 3500 3600 0 60 Input ~ 0
  154. SCL
  155. Text HLabel 3500 3700 0 60 Output ~ 0
  156. INT_N
  157. $Comp
  158. L +3.3V #PWR030
  159. U 1 1 5892A15C
  160. P 6800 3200
  161. F 0 "#PWR030" H 6800 3050 50 0001 C CNN
  162. F 1 "+3.3V" H 6800 3340 50 0000 C CNN
  163. F 2 "" H 6800 3200 50 0000 C CNN
  164. F 3 "" H 6800 3200 50 0000 C CNN
  165. 1 6800 3200
  166. 1 0 0 -1
  167. $EndComp
  168. $Comp
  169. L GND #PWR031
  170. U 1 1 5892A162
  171. P 6800 3900
  172. F 0 "#PWR031" H 6800 3650 50 0001 C CNN
  173. F 1 "GND" H 6800 3750 50 0000 C CNN
  174. F 2 "" H 6800 3900 50 0000 C CNN
  175. F 3 "" H 6800 3900 50 0000 C CNN
  176. 1 6800 3900
  177. 1 0 0 -1
  178. $EndComp
  179. $Comp
  180. L C C11
  181. U 1 1 5892A168
  182. P 6800 3550
  183. F 0 "C11" H 6825 3650 50 0000 L CNN
  184. F 1 "0.1μF" H 6825 3450 50 0000 L CNN
  185. F 2 "Capacitors_SMD:C_0402" H 6838 3400 50 0001 C CNN
  186. F 3 "" H 6800 3550 50 0000 C CNN
  187. 1 6800 3550
  188. 1 0 0 -1
  189. $EndComp
  190. $Comp
  191. L C C12
  192. U 1 1 5892A19A
  193. P 7200 3550
  194. F 0 "C12" H 7225 3650 50 0000 L CNN
  195. F 1 "1μF" H 7225 3450 50 0000 L CNN
  196. F 2 "Capacitors_SMD:C_0402" H 7238 3400 50 0001 C CNN
  197. F 3 "" H 7200 3550 50 0000 C CNN
  198. 1 7200 3550
  199. 1 0 0 -1
  200. $EndComp
  201. $Comp
  202. L FUSB302BMPX U3
  203. U 1 1 590DF24A
  204. P 4500 3600
  205. F 0 "U3" H 3700 3950 50 0000 L CNN
  206. F 1 "FUSB302BMPX" H 5300 3950 50 0000 R CNN
  207. F 2 "Housings_DFN_QFN:Fairchild_MLP14D" H 4500 3100 50 0001 C CNN
  208. F 3 "" H 4600 3200 50 0001 C CNN
  209. 1 4500 3600
  210. 1 0 0 -1
  211. $EndComp
  212. NoConn ~ 4500 3200
  213. NoConn ~ 4600 3200
  214. $Comp
  215. L +3.3V #PWR032
  216. U 1 1 590DF433
  217. P 4300 3000
  218. F 0 "#PWR032" H 4300 2850 50 0001 C CNN
  219. F 1 "+3.3V" H 4300 3140 50 0000 C CNN
  220. F 2 "" H 4300 3000 50 0000 C CNN
  221. F 3 "" H 4300 3000 50 0000 C CNN
  222. 1 4300 3000
  223. 1 0 0 -1
  224. $EndComp
  225. $Comp
  226. L GND #PWR033
  227. U 1 1 590DF4A2
  228. P 4400 4200
  229. F 0 "#PWR033" H 4400 3950 50 0001 C CNN
  230. F 1 "GND" H 4400 4050 50 0000 C CNN
  231. F 2 "" H 4400 4200 50 0000 C CNN
  232. F 3 "" H 4400 4200 50 0000 C CNN
  233. 1 4400 4200
  234. 1 0 0 -1
  235. $EndComp
  236. Wire Wire Line
  237. 5400 3600 6200 3600
  238. Wire Wire Line
  239. 5400 3700 6200 3700
  240. Wire Wire Line
  241. 5700 3800 5700 3700
  242. Connection ~ 5700 3700
  243. Wire Wire Line
  244. 6000 3800 6000 3600
  245. Connection ~ 6000 3600
  246. Wire Wire Line
  247. 3600 3700 3500 3700
  248. Wire Wire Line
  249. 3500 3600 3600 3600
  250. Wire Wire Line
  251. 3600 3500 3500 3500
  252. Wire Wire Line
  253. 6800 3200 6800 3400
  254. Wire Wire Line
  255. 6800 3700 6800 3900
  256. Wire Wire Line
  257. 6800 3800 7200 3800
  258. Wire Wire Line
  259. 7200 3800 7200 3700
  260. Connection ~ 6800 3800
  261. Wire Wire Line
  262. 7200 3400 7200 3300
  263. Wire Wire Line
  264. 7200 3300 6800 3300
  265. Connection ~ 6800 3300
  266. Wire Wire Line
  267. 4300 3000 4300 3200
  268. Wire Wire Line
  269. 4300 3100 4400 3100
  270. Wire Wire Line
  271. 4400 3100 4400 3200
  272. Connection ~ 4300 3100
  273. Wire Wire Line
  274. 4400 4000 4400 4200
  275. Wire Wire Line
  276. 4400 4100 4600 4100
  277. Wire Wire Line
  278. 4500 4100 4500 4000
  279. Connection ~ 4400 4100
  280. Wire Wire Line
  281. 4600 4100 4600 4000
  282. Connection ~ 4500 4100
  283. Wire Wire Line
  284. 5400 3400 5500 3400
  285. Wire Wire Line
  286. 5500 3400 5500 3300
  287. Wire Wire Line
  288. 5500 3700 5500 3800
  289. Wire Wire Line
  290. 5500 3800 5400 3800
  291. Wire Wire Line
  292. 5500 3600 5500 3500
  293. Wire Wire Line
  294. 5500 3500 5400 3500
  295. Connection ~ 5500 3600
  296. Connection ~ 5500 3700
  297. $Comp
  298. L VBUS #PWR034
  299. U 1 1 592B5B08
  300. P 5500 3300
  301. F 0 "#PWR034" H 5500 3150 50 0001 C CNN
  302. F 1 "VBUS" H 5500 3450 50 0000 C CNN
  303. F 2 "" H 5500 3300 50 0001 C CNN
  304. F 3 "" H 5500 3300 50 0001 C CNN
  305. 1 5500 3300
  306. 1 0 0 -1
  307. $EndComp
  308. $EndSCHEMATC