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 DMP4015SSS Q2
  105. U 1 1 588FA570
  106. P 6400 3550
  107. F 0 "Q2" H 6600 3600 50 0000 L CNN
  108. F 1 "DMP4015SSS" H 6600 3500 50 0000 L CNN
  109. F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 6600 3650 50 0001 C CNN
  110. F 3 "http://www.diodes.com/_files/datasheets/DMP4015SSS.pdf" H 6600 3600 50 0001 C CNN
  111. 1 6400 3550
  112. 1 0 0 1
  113. $EndComp
  114. $Comp
  115. L Screw_Terminal_1x02 J1
  116. U 1 1 588FA688
  117. P 7000 4050
  118. F 0 "J1" H 7000 4300 50 0000 C TNN
  119. F 1 "5-20 V⎓" V 6850 4050 50 0000 C TNN
  120. F 2 "Connectors_Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_2pol" H 7000 3825 50 0001 C CNN
  121. F 3 "" H 6975 4050 50 0001 C CNN
  122. 1 7000 4050
  123. -1 0 0 -1
  124. $EndComp
  125. Text HLabel 4650 4050 0 60 Input ~ 0
  126. OUT_CTRL
  127. Wire Wire Line
  128. 5150 4050 5250 4050
  129. $Comp
  130. L GND #PWR023
  131. U 1 1 58925B13
  132. P 5550 4550
  133. F 0 "#PWR023" H 5550 4300 50 0001 C CNN
  134. F 1 "GND" H 5550 4400 50 0000 C CNN
  135. F 2 "" H 5550 4550 50 0000 C CNN
  136. F 3 "" H 5550 4550 50 0000 C CNN
  137. 1 5550 4550
  138. 1 0 0 -1
  139. $EndComp
  140. Wire Wire Line
  141. 5550 4550 5550 4250
  142. $Comp
  143. L GND #PWR024
  144. U 1 1 58925CFD
  145. P 6500 4550
  146. F 0 "#PWR024" H 6500 4300 50 0001 C CNN
  147. F 1 "GND" H 6500 4400 50 0000 C CNN
  148. F 2 "" H 6500 4550 50 0000 C CNN
  149. F 3 "" H 6500 4550 50 0000 C CNN
  150. 1 6500 4550
  151. 1 0 0 -1
  152. $EndComp
  153. Wire Wire Line
  154. 6500 3350 6500 3050
  155. $Comp
  156. L D_Schottky D1
  157. U 1 1 58925D4E
  158. P 6500 4050
  159. F 0 "D1" H 6500 4150 50 0000 C CNN
  160. F 1 "SS14FL" H 6500 3950 50 0000 C CNN
  161. F 2 "Diodes_SMD:D_SOD-123F" H 6500 4050 50 0001 C CNN
  162. F 3 "https://www.fairchildsemi.com/datasheets/SS/SS14FL.pdf" H 6500 4050 50 0001 C CNN
  163. 1 6500 4050
  164. 0 1 1 0
  165. $EndComp
  166. Wire Wire Line
  167. 6500 3750 6500 3900
  168. Wire Wire Line
  169. 6500 4200 6500 4550
  170. Wire Wire Line
  171. 6500 3850 6800 3850
  172. Wire Wire Line
  173. 6800 3850 6800 3950
  174. Connection ~ 6500 3850
  175. Wire Wire Line
  176. 6800 4150 6800 4250
  177. Wire Wire Line
  178. 6800 4250 6500 4250
  179. Connection ~ 6500 4250
  180. Wire Wire Line
  181. 5550 3450 5550 3850
  182. Wire Wire Line
  183. 5550 3550 6200 3550
  184. $Comp
  185. L R R9
  186. U 1 1 5892602E
  187. P 5550 3300
  188. F 0 "R9" V 5630 3300 50 0000 C CNN
  189. F 1 "100kΩ" V 5550 3300 50 0000 C CNN
  190. F 2 "Resistors_SMD:R_0402" V 5480 3300 50 0001 C CNN
  191. F 3 "" H 5550 3300 50 0000 C CNN
  192. 1 5550 3300
  193. 1 0 0 -1
  194. $EndComp
  195. Connection ~ 5550 3550
  196. Wire Wire Line
  197. 5550 3050 5550 3150
  198. $Comp
  199. L R R8
  200. U 1 1 58926842
  201. P 5000 4050
  202. F 0 "R8" V 5080 4050 50 0000 C CNN
  203. F 1 "2kΩ" V 5000 4050 50 0000 C CNN
  204. F 2 "Resistors_SMD:R_0402" V 4930 4050 50 0001 C CNN
  205. F 3 "" H 5000 4050 50 0000 C CNN
  206. 1 5000 4050
  207. 0 -1 -1 0
  208. $EndComp
  209. Wire Wire Line
  210. 4650 4050 4850 4050
  211. $Comp
  212. L R R7
  213. U 1 1 58926F23
  214. P 4750 4300
  215. F 0 "R7" V 4830 4300 50 0000 C CNN
  216. F 1 "10kΩ" V 4750 4300 50 0000 C CNN
  217. F 2 "Resistors_SMD:R_0402" V 4680 4300 50 0001 C CNN
  218. F 3 "" H 4750 4300 50 0000 C CNN
  219. 1 4750 4300
  220. 1 0 0 -1
  221. $EndComp
  222. Wire Wire Line
  223. 4750 4150 4750 4050
  224. Connection ~ 4750 4050
  225. $Comp
  226. L GND #PWR025
  227. U 1 1 58926FD3
  228. P 4750 4550
  229. F 0 "#PWR025" H 4750 4300 50 0001 C CNN
  230. F 1 "GND" H 4750 4400 50 0000 C CNN
  231. F 2 "" H 4750 4550 50 0000 C CNN
  232. F 3 "" H 4750 4550 50 0000 C CNN
  233. 1 4750 4550
  234. 1 0 0 -1
  235. $EndComp
  236. Wire Wire Line
  237. 4750 4550 4750 4450
  238. Text Label 6500 3850 0 60 ~ 0
  239. OUT
  240. $Comp
  241. L VBUS #PWR026
  242. U 1 1 592B5EAB
  243. P 5550 3050
  244. F 0 "#PWR026" H 5550 2900 50 0001 C CNN
  245. F 1 "VBUS" H 5550 3200 50 0000 C CNN
  246. F 2 "" H 5550 3050 50 0001 C CNN
  247. F 3 "" H 5550 3050 50 0001 C CNN
  248. 1 5550 3050
  249. 1 0 0 -1
  250. $EndComp
  251. $Comp
  252. L VBUS #PWR027
  253. U 1 1 592B5EB8
  254. P 6500 3050
  255. F 0 "#PWR027" H 6500 2900 50 0001 C CNN
  256. F 1 "VBUS" H 6500 3200 50 0000 C CNN
  257. F 2 "" H 6500 3050 50 0001 C CNN
  258. F 3 "" H 6500 3050 50 0001 C CNN
  259. 1 6500 3050
  260. 1 0 0 -1
  261. $EndComp
  262. $Comp
  263. L MMBT3904 Q1
  264. U 1 1 59625136
  265. P 5450 4050
  266. F 0 "Q1" H 5650 4125 50 0000 L CNN
  267. F 1 "MMBT3904" H 5650 4050 50 0000 L CNN
  268. F 2 "TO_SOT_Packages_SMD:SOT-23" H 5650 3975 50 0001 L CIN
  269. F 3 "" H 5450 4050 50 0001 L CNN
  270. 1 5450 4050
  271. 1 0 0 -1
  272. $EndComp
  273. $EndSCHEMATC