/hardware/step-down.sch
Racket | 702 lines | 702 code | 0 blank | 0 comment | 0 complexity | 046447cb695a563c6d77cfb8ecc84fa8 MD5 | raw file
1EESchema Schematic File Version 2 2LIBS:power 3LIBS:device 4LIBS:transistors 5LIBS:conn 6LIBS:linear 7LIBS:regul 8LIBS:74xx 9LIBS:cmos4000 10LIBS:adc-dac 11LIBS:memory 12LIBS:xilinx 13LIBS:special 14LIBS:microcontrollers 15LIBS:dsp 16LIBS:microchip 17LIBS:analog_switches 18LIBS:motorola 19LIBS:texas 20LIBS:intel 21LIBS:audio 22LIBS:interface 23LIBS:digital-audio 24LIBS:philips 25LIBS:display 26LIBS:cypress 27LIBS:siliconi 28LIBS:opto 29LIBS:atmel 30LIBS:contrib 31LIBS:valves 32LIBS:tinkerforge 33LIBS:step-down-cache 34EELAYER 27 0 35EELAYER END 36$Descr A4 11693 8268 37encoding utf-8 38Sheet 1 2 39Title "Step Down Powersupply" 40Date "2 dec 2013" 41Rev "1.2" 42Comp "Tinkerforge GmbH" 43Comment1 "Licensed under CERN OHL v.1.1" 44Comment2 "Copyright (©) 2012, B.Nordmeyer <bastian@tinkerforge.com>" 45Comment3 "" 46Comment4 "" 47$EndDescr 48Wire Wire Line 49 9850 4200 9850 3750 50Wire Wire Line 51 5850 3650 4650 3650 52Wire Wire Line 53 8550 3750 7650 3750 54Wire Wire Line 55 2100 4950 2100 4300 56Wire Wire Line 57 3650 4950 3650 3500 58Wire Wire Line 59 3450 2750 3600 2750 60Wire Wire Line 61 3900 4100 4000 4100 62Wire Wire Line 63 2750 3250 2750 3550 64Wire Wire Line 65 5750 3950 5850 3950 66Wire Wire Line 67 2300 3550 2100 3550 68Wire Wire Line 69 3650 2650 3600 2650 70Wire Wire Line 71 3600 2650 3600 2750 72Wire Wire Line 73 4650 4950 4650 4350 74Connection ~ 5700 3650 75Wire Wire Line 76 5700 3650 5700 3750 77Wire Wire Line 78 5700 3750 5850 3750 79Connection ~ 4650 3650 80Wire Wire Line 81 5000 3650 5000 3950 82Wire Wire Line 83 5300 4950 5300 4350 84Wire Wire Line 85 7050 3450 7050 3750 86Wire Wire Line 87 7050 3750 6650 3750 88Wire Wire Line 89 4650 3950 4650 2750 90Wire Wire Line 91 5750 4500 5750 4450 92Connection ~ 8350 3750 93Connection ~ 7800 3750 94Wire Wire Line 95 8050 3750 8050 3950 96Wire Wire Line 97 8050 4950 8050 4350 98Wire Wire Line 99 7800 4350 7800 4250 100Wire Wire Line 101 6900 4950 6900 4350 102Wire Wire Line 103 7800 4950 7800 4850 104Wire Wire Line 105 6900 3950 6900 3750 106Connection ~ 6900 3750 107Connection ~ 7800 4300 108Wire Wire Line 109 8350 4950 8350 4350 110Wire Wire Line 111 8350 3750 8350 3950 112Connection ~ 8050 3750 113Wire Wire Line 114 1800 3050 1800 2750 115Wire Wire Line 116 6650 3850 6750 3850 117Wire Wire Line 118 6750 3850 6750 4450 119Wire Wire Line 120 6750 4450 7100 4450 121Wire Wire Line 122 7100 4450 7100 4300 123Wire Wire Line 124 7100 4300 7800 4300 125Wire Wire Line 126 6650 4950 6650 3950 127Wire Wire Line 128 6650 3650 6650 3450 129Connection ~ 7050 3750 130Wire Wire Line 131 5850 3850 5300 3850 132Wire Wire Line 133 5300 3850 5300 3950 134Wire Wire Line 135 5750 4950 5750 4900 136Wire Wire Line 137 4150 2650 4200 2650 138Wire Wire Line 139 4200 2650 4200 2750 140Connection ~ 4200 2750 141Connection ~ 3600 2750 142Wire Wire Line 143 1800 3350 1800 3250 144Connection ~ 2100 3550 145Wire Wire Line 146 5000 4350 5000 4950 147Wire Wire Line 148 2300 2750 2300 3050 149Connection ~ 2300 2750 150Connection ~ 5000 3650 151Connection ~ 4400 2750 152Wire Wire Line 153 2750 3550 2950 3550 154Wire Wire Line 155 3900 3600 3900 3500 156Connection ~ 2750 3550 157Wire Wire Line 158 4200 2750 4650 2750 159Wire Wire Line 160 4400 2550 4400 3200 161Wire Wire Line 162 1800 2750 3050 2750 163Connection ~ 2750 2750 164Wire Wire Line 165 2100 3550 2100 3900 166Wire Wire Line 167 2750 4050 2750 4950 168Wire Wire Line 169 1800 3750 1800 4950 170Wire Wire Line 171 8950 3750 9150 3750 172Wire Wire Line 173 9850 4950 9850 4400 174$Comp 175L GND #PWR01 176U 1 1 4F02FE4B 177P 9850 4950 178F 0 "#PWR01" H 9850 4950 30 0001 C CNN 179F 1 "GND" H 9850 4880 30 0001 C CNN 180F 2 "" H 9850 4950 60 0001 C CNN 181F 3 "" H 9850 4950 60 0001 C CNN 182 1 9850 4950 183 1 0 0 -1 184$EndComp 185$Comp 186L +5V #PWR02 187U 1 1 4F02FE47 188P 9850 3750 189F 0 "#PWR02" H 9850 3840 20 0001 C CNN 190F 1 "+5V" H 9850 3840 30 0000 C CNN 191F 2 "" H 9850 3750 60 0001 C CNN 192F 3 "" H 9850 3750 60 0001 C CNN 193 1 9850 3750 194 1 0 0 -1 195$EndComp 196$Comp 197L CONN_2 P2 198U 1 1 4F02FE35 199P 10200 4300 200F 0 "P2" V 10150 4300 40 0000 C CNN 201F 1 "Green" V 10250 4300 40 0000 C CNN 202F 2 "OQ_2P" H 10200 4300 60 0001 C CNN 203F 3 "" H 10200 4300 60 0001 C CNN 204 1 10200 4300 205 1 0 0 -1 206$EndComp 207Text Notes 7050 6200 0 40 ~ 0 208Copyright Tinkerforge GmbH 2012.\nThis documentation describes Open Hardware and is licensed under the\nCERN OHL v. 1.1.\nYou may redistribute and modify this documentation under the terms of the\nCERN OHL v.1.1. (http://ohwr.org/cernohl). This documentation is distributed\nWITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF\nMERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A\nPARTICULAR PURPOSE. Please see the CERN OHL v.1.1 for applicable\nconditions\n 209Text Notes 3550 2150 0 60 ~ 0 2106.6A -> 3.3V output 211$Comp 212L GND #PWR03 213U 1 1 4D95C9F8 214P 2100 4950 215F 0 "#PWR03" H 2100 4950 30 0001 C CNN 216F 1 "GND" H 2100 4880 30 0001 C CNN 217F 2 "" H 2100 4950 60 0001 C CNN 218F 3 "" H 2100 4950 60 0001 C CNN 219 1 2100 4950 220 1 0 0 -1 221$EndComp 222$Comp 223L GND #PWR04 224U 1 1 4D776A2F 225P 2750 4950 226F 0 "#PWR04" H 2750 4950 30 0001 C CNN 227F 1 "GND" H 2750 4880 30 0001 C CNN 228F 2 "" H 2750 4950 60 0001 C CNN 229F 3 "" H 2750 4950 60 0001 C CNN 230 1 2750 4950 231 1 0 0 -1 232$EndComp 233Text GLabel 4000 4100 2 60 Output ~ 0 234CURRENT 235$Comp 236L GND #PWR05 237U 1 1 4D7769F0 238P 3650 4950 239F 0 "#PWR05" H 3650 4950 30 0001 C CNN 240F 1 "GND" H 3650 4880 30 0001 C CNN 241F 2 "" H 3650 4950 60 0001 C CNN 242F 3 "" H 3650 4950 60 0001 C CNN 243 1 3650 4950 244 1 0 0 -1 245$EndComp 246$Comp 247L ZXCT1087 U1 248U 1 1 4D7769CC 249P 3900 3250 250F 0 "U1" H 3700 3650 60 0000 C CNN 251F 1 "ZXCT1086" H 3900 3400 60 0000 C CNN 252F 2 "SOT23-5" H 3900 3250 60 0001 C CNN 253F 3 "" H 3900 3250 60 0001 C CNN 254 1 3900 3250 255 1 0 0 -1 256$EndComp 257$Comp 258L GND #PWR06 259U 1 1 4D776078 260P 1800 4950 261F 0 "#PWR06" H 1800 4950 30 0001 C CNN 262F 1 "GND" H 1800 4880 30 0001 C CNN 263F 2 "" H 1800 4950 60 0001 C CNN 264F 3 "" H 1800 4950 60 0001 C CNN 265 1 1800 4950 266 1 0 0 -1 267$EndComp 268Text Notes 1850 3900 0 60 ~ 0 269VGS = 20V max 270Text Notes 2900 3100 0 60 ~ 0 271Divider 1/11 272$Comp 273L DIODESCH D4 274U 1 1 4D263E79 275P 8750 3750 276F 0 "D4" H 8750 3850 40 0000 C CNN 277F 1 "PMEG4050BEP" H 8750 3650 40 0000 C CNN 278F 2 "SOD-128" H 8750 3750 60 0001 C CNN 279F 3 "" H 8750 3750 60 0001 C CNN 280 1 8750 3750 281 1 0 0 -1 282$EndComp 283$Comp 284L DIODESCH D3 285U 1 1 4D263E66 286P 6900 4150 287F 0 "D3" H 6900 4250 40 0000 C CNN 288F 1 "PMEG4050BEP" H 6900 4050 40 0000 C CNN 289F 2 "SOD-128" H 6900 4150 60 0001 C CNN 290F 3 "" H 6900 4150 60 0001 C CNN 291 1 6900 4150 292 0 -1 -1 0 293$EndComp 294$Comp 295L GND #PWR07 296U 1 1 4D25E7A2 297P 8350 4950 298F 0 "#PWR07" H 8350 4950 30 0001 C CNN 299F 1 "GND" H 8350 4880 30 0001 C CNN 300F 2 "" H 8350 4950 60 0001 C CNN 301F 3 "" H 8350 4950 60 0001 C CNN 302 1 8350 4950 303 1 0 0 -1 304$EndComp 305$Comp 306L GND #PWR08 307U 1 1 4D25E7A1 308P 8050 4950 309F 0 "#PWR08" H 8050 4950 30 0001 C CNN 310F 1 "GND" H 8050 4880 30 0001 C CNN 311F 2 "" H 8050 4950 60 0001 C CNN 312F 3 "" H 8050 4950 60 0001 C CNN 313 1 8050 4950 314 1 0 0 -1 315$EndComp 316$Comp 317L GND #PWR09 318U 1 1 4D25E7A0 319P 7800 4950 320F 0 "#PWR09" H 7800 4950 30 0001 C CNN 321F 1 "GND" H 7800 4880 30 0001 C CNN 322F 2 "" H 7800 4950 60 0001 C CNN 323F 3 "" H 7800 4950 60 0001 C CNN 324 1 7800 4950 325 1 0 0 -1 326$EndComp 327$Comp 328L GND #PWR010 329U 1 1 4D25E79F 330P 6900 4950 331F 0 "#PWR010" H 6900 4950 30 0001 C CNN 332F 1 "GND" H 6900 4880 30 0001 C CNN 333F 2 "" H 6900 4950 60 0001 C CNN 334F 3 "" H 6900 4950 60 0001 C CNN 335 1 6900 4950 336 1 0 0 -1 337$EndComp 338$Comp 339L GND #PWR011 340U 1 1 4D25E79C 341P 6650 4950 342F 0 "#PWR011" H 6650 4950 30 0001 C CNN 343F 1 "GND" H 6650 4880 30 0001 C CNN 344F 2 "" H 6650 4950 60 0001 C CNN 345F 3 "" H 6650 4950 60 0001 C CNN 346 1 6650 4950 347 1 0 0 -1 348$EndComp 349$Comp 350L GND #PWR012 351U 1 1 4D25E79B 352P 5750 4950 353F 0 "#PWR012" H 5750 4950 30 0001 C CNN 354F 1 "GND" H 5750 4880 30 0001 C CNN 355F 2 "" H 5750 4950 60 0001 C CNN 356F 3 "" H 5750 4950 60 0001 C CNN 357 1 5750 4950 358 1 0 0 -1 359$EndComp 360$Comp 361L GND #PWR013 362U 1 1 4D25E799 363P 5300 4950 364F 0 "#PWR013" H 5300 4950 30 0001 C CNN 365F 1 "GND" H 5300 4880 30 0001 C CNN 366F 2 "" H 5300 4950 60 0001 C CNN 367F 3 "" H 5300 4950 60 0001 C CNN 368 1 5300 4950 369 1 0 0 -1 370$EndComp 371$Comp 372L GND #PWR014 373U 1 1 4D25E798 374P 5000 4950 375F 0 "#PWR014" H 5000 4950 30 0001 C CNN 376F 1 "GND" H 5000 4880 30 0001 C CNN 377F 2 "" H 5000 4950 60 0001 C CNN 378F 3 "" H 5000 4950 60 0001 C CNN 379 1 5000 4950 380 1 0 0 -1 381$EndComp 382$Comp 383L GND #PWR015 384U 1 1 4D25E796 385P 4650 4950 386F 0 "#PWR015" H 4650 4950 30 0001 C CNN 387F 1 "GND" H 4650 4880 30 0001 C CNN 388F 2 "" H 4650 4950 60 0001 C CNN 389F 3 "" H 4650 4950 60 0001 C CNN 390 1 4650 4950 391 1 0 0 -1 392$EndComp 393$Comp 394L ZENER D1 395U 1 1 4D1A2726 396P 2100 4100 397F 0 "D1" H 2100 4000 50 0000 C CNN 398F 1 "Z12V" H 2100 4200 40 0000 C CNN 399F 2 "SOD-123" H 2100 4100 60 0001 C CNN 400F 3 "" H 2100 4100 60 0001 C CNN 401 1 2100 4100 402 0 -1 -1 0 403$EndComp 404$Comp 405L R R1 406U 1 1 4D1A2712 407P 2300 3300 408F 0 "R1" V 2400 3300 50 0000 C CNN 409F 1 "100k" V 2300 3300 50 0000 C CNN 410F 2 "0402" H 2300 3300 60 0001 C CNN 411F 3 "" H 2300 3300 60 0001 C CNN 412 1 2300 3300 413 1 0 0 -1 414$EndComp 415$Comp 416L MOSFET_N Q1 417U 1 1 4D1A26BF 418P 1900 3550 419F 0 "Q1" H 1910 3720 60 0000 R CNN 420F 1 "FDS8449" H 1950 3350 60 0000 R CNN 421F 2 "SOIC-8-MOSFET" H 1900 3550 60 0001 C CNN 422F 3 "" H 1900 3550 60 0001 C CNN 423 1 1900 3550 424 -1 0 0 -1 425$EndComp 426Text Notes 1350 2750 0 60 ~ 0 427max 27V\n5A 428$Comp 429L R R4 430U 1 1 4D0239B1 431P 3900 2650 432F 0 "R4" V 4000 2650 50 0000 C CNN 433F 1 "0.01" V 3900 2650 50 0000 C CNN 434F 2 "1206" H 3900 2650 60 0001 C CNN 435F 3 "" H 3900 2650 60 0001 C CNN 436 1 3900 2650 437 0 1 1 0 438$EndComp 439$Comp 440L R R5 441U 1 1 4D02377F 442P 3900 3850 443F 0 "R5" V 3800 3850 50 0000 C CNN 444F 1 "10k" V 3900 3850 50 0000 C CNN 445F 2 "0402" H 3900 3850 60 0001 C CNN 446F 3 "" H 3900 3850 60 0001 C CNN 447 1 3900 3850 448 1 0 0 -1 449$EndComp 450Text Notes 5300 3500 0 60 ~ 0 451max. 25V 452$Comp 453L C C3 454U 1 1 4CCC05D3 455P 5300 4150 456F 0 "C3" H 5350 4250 50 0000 L CNN 457F 1 "1µF/10V" H 5300 4050 50 0000 L CNN 458F 2 "0402" H 5300 4150 60 0001 C CNN 459F 3 "" H 5300 4150 60 0001 C CNN 460 1 5300 4150 461 1 0 0 -1 462$EndComp 463$Comp 464L C C5 465U 1 1 4CCC05AB 466P 6850 3450 467F 0 "C5" V 6750 3550 50 0000 L CNN 468F 1 "100nF" V 6950 3450 50 0000 L CNN 469F 2 "0603" H 6850 3450 60 0001 C CNN 470F 3 "" H 6850 3450 60 0001 C CNN 471 1 6850 3450 472 0 1 1 0 473$EndComp 474$Comp 475L AOZ1212 U2 476U 1 1 4CCC016E 477P 6250 4050 478F 0 "U2" H 5950 4600 60 0000 C CNN 479F 1 "AOZ1212" H 6250 4050 60 0000 C CNN 480F 2 "SO-8" H 6250 4050 60 0001 C CNN 481F 3 "" H 6250 4050 60 0001 C CNN 482 1 6250 4050 483 1 0 0 -1 484$EndComp 485$Comp 486L CONN_2 P1 487U 1 1 4CCA03E4 488P 1450 3150 489F 0 "P1" V 1400 3150 40 0000 C CNN 490F 1 "Black" V 1500 3150 40 0000 C CNN 491F 2 "OQ_2P" H 1450 3150 60 0001 C CNN 492F 3 "" H 1450 3150 60 0001 C CNN 493 1 1450 3150 494 -1 0 0 -1 495$EndComp 496$Comp 497L +5V #PWR016 498U 1 1 4CCA0251 499P 9150 3750 500F 0 "#PWR016" H 9150 3840 20 0001 C CNN 501F 1 "+5V" H 9150 3840 30 0000 C CNN 502F 2 "" H 9150 3750 60 0001 C CNN 503F 3 "" H 9150 3750 60 0001 C CNN 504 1 9150 3750 505 1 0 0 -1 506$EndComp 507$Comp 508L CP1 C1 509U 1 1 4CC9FEDA 510P 4650 4150 511F 0 "C1" H 4700 4250 50 0000 L CNN 512F 1 "220µF/35V" H 4450 4050 50 0000 L CNN 513F 2 "ELKO_83" H 4650 4150 60 0001 C CNN 514F 3 "" H 4650 4150 60 0001 C CNN 515 1 4650 4150 516 1 0 0 -1 517$EndComp 518$Comp 519L C C2 520U 1 1 4CC9FE9E 521P 5000 4150 522F 0 "C2" H 5050 4250 50 0000 L CNN 523F 1 "100nF" H 5000 4050 50 0000 L CNN 524F 2 "0603" H 5000 4150 60 0001 C CNN 525F 3 "" H 5000 4150 60 0001 C CNN 526 1 5000 4150 527 1 0 0 -1 528$EndComp 529$Comp 530L R R6 531U 1 1 4CC9FE69 532P 5750 4200 533F 0 "R6" V 5650 4200 50 0000 C CNN 534F 1 "10k" V 5750 4200 50 0000 C CNN 535F 2 "0402" H 5750 4200 60 0001 C CNN 536F 3 "" H 5750 4200 60 0001 C CNN 537 1 5750 4200 538 -1 0 0 1 539$EndComp 540$Comp 541L C C4 542U 1 1 4CC9FE2D 543P 5750 4700 544F 0 "C4" H 5800 4800 50 0000 L CNN 545F 1 "1nF" H 5750 4600 50 0000 L CNN 546F 2 "0402" H 5750 4700 60 0001 C CNN 547F 3 "" H 5750 4700 60 0001 C CNN 548 1 5750 4700 549 1 0 0 -1 550$EndComp 551$Comp 552L C C6 553U 1 1 4CC9FDEE 554P 8050 4150 555F 0 "C6" H 8100 4250 50 0000 L CNN 556F 1 "100nF" H 8050 4050 50 0000 L CNN 557F 2 "0603" H 8050 4150 60 0001 C CNN 558F 3 "" H 8050 4150 60 0001 C CNN 559 1 8050 4150 560 1 0 0 -1 561$EndComp 562$Comp 563L DRILL U4 564U 1 1 4CC88840 565P 10650 6700 566F 0 "U4" H 10700 6750 60 0001 C CNN 567F 1 "DRILL" H 10650 6700 60 0000 C CNN 568F 2 "DRILL_NP" H 10650 6700 60 0001 C CNN 569F 3 "" H 10650 6700 60 0001 C CNN 570 1 10650 6700 571 1 0 0 -1 572$EndComp 573$Comp 574L DRILL U3 575U 1 1 4CC8883E 576P 10650 6500 577F 0 "U3" H 10700 6550 60 0001 C CNN 578F 1 "DRILL" H 10650 6500 60 0000 C CNN 579F 2 "DRILL_NP" H 10650 6500 60 0001 C CNN 580F 3 "" H 10650 6500 60 0001 C CNN 581 1 10650 6500 582 1 0 0 -1 583$EndComp 584$Comp 585L R R2 586U 1 1 4CB54095 587P 2750 3000 588F 0 "R2" V 2830 3000 50 0000 C CNN 589F 1 "10k" V 2750 3000 50 0000 C CNN 590F 2 "0402" H 2750 3000 60 0001 C CNN 591F 3 "" H 2750 3000 60 0001 C CNN 592 1 2750 3000 593 1 0 0 -1 594$EndComp 595$Comp 596L R R3 597U 1 1 4CB5408F 598P 2750 3800 599F 0 "R3" V 2650 3800 50 0000 C CNN 600F 1 "1k" V 2750 3800 50 0000 C CNN 601F 2 "0402" H 2750 3800 60 0001 C CNN 602F 3 "" H 2750 3800 60 0001 C CNN 603 1 2750 3800 604 1 0 0 -1 605$EndComp 606Text GLabel 2950 3550 2 60 Output ~ 0 607VOLTAGE 608$Comp 609L VPP #PWR5 610U 1 1 4CB30F42 611P 4400 2550 612F 0 "#PWR5" H 4400 2750 40 0001 C CNN 613F 1 "VPP" H 4400 2700 40 0000 C CNN 614F 2 "" H 4400 2550 60 0001 C CNN 615F 3 "" H 4400 2550 60 0001 C CNN 616 1 4400 2550 617 1 0 0 -1 618$EndComp 619$Comp 620L DRILL U6 621U 1 1 4CB2EEA5 622P 11000 6700 623F 0 "U6" H 11050 6750 60 0001 C CNN 624F 1 "DRILL" H 11000 6700 60 0000 C CNN 625F 2 "DRILL_NP" H 11000 6700 60 0001 C CNN 626F 3 "" H 11000 6700 60 0001 C CNN 627 1 11000 6700 628 1 0 0 -1 629$EndComp 630$Comp 631L DRILL U5 632U 1 1 4CB2EEA1 633P 11000 6500 634F 0 "U5" H 11050 6550 60 0001 C CNN 635F 1 "DRILL" H 11000 6500 60 0000 C CNN 636F 2 "DRILL_NP" H 11000 6500 60 0001 C CNN 637F 3 "" H 11000 6500 60 0001 C CNN 638 1 11000 6500 639 1 0 0 -1 640$EndComp 641$Sheet 642S 600 6750 900 900 643U 4CB2EE6B 644F0 "stack" 60 645F1 "stack.sch" 60 646$EndSheet 647$Comp 648L R R8 649U 1 1 4CB2E991 650P 7800 4600 651F 0 "R8" V 7700 4600 50 0000 C CNN 652F 1 "10k" V 7800 4600 50 0000 C CNN 653F 2 "0402" H 7800 4600 60 0001 C CNN 654F 3 "" H 7800 4600 60 0001 C CNN 655 1 7800 4600 656 1 0 0 -1 657$EndComp 658$Comp 659L R R7 660U 1 1 4CB2E96D 661P 7800 4000 662F 0 "R7" V 7700 4000 50 0000 C CNN 663F 1 "57.6k" V 7800 4000 50 0000 C CNN 664F 2 "0402" H 7800 4000 60 0001 C CNN 665F 3 "" H 7800 4000 60 0001 C CNN 666 1 7800 4000 667 1 0 0 -1 668$EndComp 669$Comp 670L CP1 C7 671U 1 1 4CB2E8D7 672P 8350 4150 673F 0 "C7" H 8400 4250 50 0000 L CNN 674F 1 "470µF/16V" H 8400 4050 50 0000 L CNN 675F 2 "ELKO_83" H 8350 4150 60 0001 C CNN 676F 3 "" H 8350 4150 60 0001 C CNN 677 1 8350 4150 678 1 0 0 -1 679$EndComp 680$Comp 681L DIODESCH D2 682U 1 1 4CB2E89F 683P 3250 2750 684F 0 "D2" H 3250 2850 40 0000 C CNN 685F 1 "PMEG4050BEP" H 3250 2650 40 0000 C CNN 686F 2 "SOD-128" H 3250 2750 60 0001 C CNN 687F 3 "" H 3250 2750 60 0001 C CNN 688 1 3250 2750 689 1 0 0 -1 690$EndComp 691$Comp 692L INDUCTOR L1 693U 1 1 4CB2E88E 694P 7350 3750 695F 0 "L1" V 7300 3750 40 0000 C CNN 696F 1 "10µH" V 7450 3750 40 0000 C CNN 697F 2 "SRP7030" H 7350 3750 60 0001 C CNN 698F 3 "SRP7030-100M" H 7350 3750 60 0001 C CNN 699 1 7350 3750 700 0 -1 -1 0 701$EndComp 702$EndSCHEMATC