PD Buddy Dev schematics and circuit board
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output.sch 5.2KB

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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 USLetter 11000 8500
  92. encoding utf-8
  93. Sheet 4 6
  94. Title "PD Buddy Sink"
  95. Date ""
  96. Rev "1.0"
  97. Comp ""
  98. Comment1 ""
  99. Comment2 ""
  100. Comment3 ""
  101. Comment4 ""
  102. $EndDescr
  103. $Comp
  104. L Screw_Terminal_1x02 J1
  105. U 1 1 588FA688
  106. P 7000 4050
  107. F 0 "J1" H 7000 4300 50 0000 C TNN
  108. F 1 "5-20 V⎓" V 6850 4050 50 0000 C TNN
  109. F 2 "Connectors_Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_2pol" H 7000 3825 50 0001 C CNN
  110. F 3 "" H 6975 4050 50 0001 C CNN
  111. 1 7000 4050
  112. -1 0 0 -1
  113. $EndComp
  114. Text HLabel 4650 4050 0 60 Input ~ 0
  115. OUT_CTRL
  116. Wire Wire Line
  117. 5150 4050 5250 4050
  118. $Comp
  119. L GND #PWR023
  120. U 1 1 58925B13
  121. P 5550 4550
  122. F 0 "#PWR023" H 5550 4300 50 0001 C CNN
  123. F 1 "GND" H 5550 4400 50 0000 C CNN
  124. F 2 "" H 5550 4550 50 0000 C CNN
  125. F 3 "" H 5550 4550 50 0000 C CNN
  126. 1 5550 4550
  127. 1 0 0 -1
  128. $EndComp
  129. Wire Wire Line
  130. 5550 4550 5550 4250
  131. $Comp
  132. L GND #PWR024
  133. U 1 1 58925CFD
  134. P 6500 4550
  135. F 0 "#PWR024" H 6500 4300 50 0001 C CNN
  136. F 1 "GND" H 6500 4400 50 0000 C CNN
  137. F 2 "" H 6500 4550 50 0000 C CNN
  138. F 3 "" H 6500 4550 50 0000 C CNN
  139. 1 6500 4550
  140. 1 0 0 -1
  141. $EndComp
  142. Wire Wire Line
  143. 6500 3350 6500 3050
  144. $Comp
  145. L D_Schottky D1
  146. U 1 1 58925D4E
  147. P 6500 4050
  148. F 0 "D1" H 6500 4150 50 0000 C CNN
  149. F 1 "B140" H 6500 3950 50 0000 C CNN
  150. F 2 "Diodes_SMD:D_SMA" H 6500 4050 50 0001 C CNN
  151. F 3 "https://www.diodes.com/assets/Datasheets/ds13002.pdf" H 6500 4050 50 0001 C CNN
  152. 1 6500 4050
  153. 0 1 1 0
  154. $EndComp
  155. Wire Wire Line
  156. 6500 3750 6500 3900
  157. Wire Wire Line
  158. 6500 4200 6500 4550
  159. Wire Wire Line
  160. 6500 3850 6800 3850
  161. Wire Wire Line
  162. 6800 3850 6800 3950
  163. Connection ~ 6500 3850
  164. Wire Wire Line
  165. 6800 4150 6800 4250
  166. Wire Wire Line
  167. 6800 4250 6500 4250
  168. Connection ~ 6500 4250
  169. Wire Wire Line
  170. 5550 3450 5550 3850
  171. Wire Wire Line
  172. 5550 3550 6200 3550
  173. $Comp
  174. L R R9
  175. U 1 1 5892602E
  176. P 5550 3300
  177. F 0 "R9" V 5630 3300 50 0000 C CNN
  178. F 1 "100kΩ" V 5550 3300 50 0000 C CNN
  179. F 2 "Resistors_SMD:R_0402" V 5480 3300 50 0001 C CNN
  180. F 3 "" H 5550 3300 50 0000 C CNN
  181. 1 5550 3300
  182. 1 0 0 -1
  183. $EndComp
  184. Connection ~ 5550 3550
  185. Wire Wire Line
  186. 5550 3050 5550 3150
  187. $Comp
  188. L R R8
  189. U 1 1 58926842
  190. P 5000 4050
  191. F 0 "R8" V 5080 4050 50 0000 C CNN
  192. F 1 "2kΩ" V 5000 4050 50 0000 C CNN
  193. F 2 "Resistors_SMD:R_0402" V 4930 4050 50 0001 C CNN
  194. F 3 "" H 5000 4050 50 0000 C CNN
  195. 1 5000 4050
  196. 0 -1 -1 0
  197. $EndComp
  198. Wire Wire Line
  199. 4650 4050 4850 4050
  200. $Comp
  201. L R R7
  202. U 1 1 58926F23
  203. P 4750 4300
  204. F 0 "R7" V 4830 4300 50 0000 C CNN
  205. F 1 "10kΩ" V 4750 4300 50 0000 C CNN
  206. F 2 "Resistors_SMD:R_0402" V 4680 4300 50 0001 C CNN
  207. F 3 "" H 4750 4300 50 0000 C CNN
  208. 1 4750 4300
  209. 1 0 0 -1
  210. $EndComp
  211. Wire Wire Line
  212. 4750 4150 4750 4050
  213. Connection ~ 4750 4050
  214. $Comp
  215. L GND #PWR025
  216. U 1 1 58926FD3
  217. P 4750 4550
  218. F 0 "#PWR025" H 4750 4300 50 0001 C CNN
  219. F 1 "GND" H 4750 4400 50 0000 C CNN
  220. F 2 "" H 4750 4550 50 0000 C CNN
  221. F 3 "" H 4750 4550 50 0000 C CNN
  222. 1 4750 4550
  223. 1 0 0 -1
  224. $EndComp
  225. Wire Wire Line
  226. 4750 4550 4750 4450
  227. Text Label 6500 3850 0 60 ~ 0
  228. OUT
  229. $Comp
  230. L VBUS #PWR026
  231. U 1 1 592B5EAB
  232. P 5550 3050
  233. F 0 "#PWR026" H 5550 2900 50 0001 C CNN
  234. F 1 "VBUS" H 5550 3200 50 0000 C CNN
  235. F 2 "" H 5550 3050 50 0001 C CNN
  236. F 3 "" H 5550 3050 50 0001 C CNN
  237. 1 5550 3050
  238. 1 0 0 -1
  239. $EndComp
  240. $Comp
  241. L VBUS #PWR027
  242. U 1 1 592B5EB8
  243. P 6500 3050
  244. F 0 "#PWR027" H 6500 2900 50 0001 C CNN
  245. F 1 "VBUS" H 6500 3200 50 0000 C CNN
  246. F 2 "" H 6500 3050 50 0001 C CNN
  247. F 3 "" H 6500 3050 50 0001 C CNN
  248. 1 6500 3050
  249. 1 0 0 -1
  250. $EndComp
  251. $Comp
  252. L MMBT3904 Q1
  253. U 1 1 59625136
  254. P 5450 4050
  255. F 0 "Q1" H 5650 4125 50 0000 L CNN
  256. F 1 "MMBT3904" H 5650 4050 50 0000 L CNN
  257. F 2 "TO_SOT_Packages_SMD:SOT-23" H 5650 3975 50 0001 L CIN
  258. F 3 "" H 5450 4050 50 0001 L CNN
  259. 1 5450 4050
  260. 1 0 0 -1
  261. $EndComp
  262. $Comp
  263. L DMP3017SFG Q2
  264. U 1 1 596D6EFB
  265. P 6400 3550
  266. F 0 "Q2" H 6600 3600 50 0000 L CNN
  267. F 1 "DMP3017SFG" H 6600 3500 50 0000 L CNN
  268. F 2 "Housings_SON:Diodes_PowerDI3333-8" H 6600 3650 50 0001 C CNN
  269. F 3 "https://www.diodes.com/assets/Datasheets/DMP3017SFG.pdf" H 6600 3600 50 0001 C CNN
  270. 1 6400 3550
  271. 1 0 0 1
  272. $EndComp
  273. $EndSCHEMATC