hw/bom/bom_preliminary_lcsc.csv

@@ -3,19 +3,24 @@
 2,C473369,TLV333IDBVR,TI,SOT-23-5,,"2uV 70pA 0.16V/us 102dB 17uA 350kHz 1 Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5 Amplifiers RoHS",yes,5,5,5,0.2033,1.02,https://www.lcsc.com/product-detail/C473369.html
 3,C19274408,SC7A20HTR,Hangzhou Silan Microelectronics,LGA-12(2x2),,LGA-12(2x2) Accelerometers RoHS,yes,5,1,1,0.2417,1.21,https://www.lcsc.com/product-detail/C19274408.html
 4,C52741377,CPN201610H6R8MT,Magnetsyc,0806,,820mA 6.8uH 1.1A 545mΩ ±20% 0806 Fixed Inductors RoHS,yes,20,20,20,0.0277,0.55,https://www.lcsc.com/product-detail/C52741377.html
-5,C18723015,X087-2832TSWIG02-H14,Wisevision,-,,"0.87 128x32 SSD1312 chip I2C LCD, OLED, Graphic RoHS",yes,5,1,1,1.5826,7.91,https://www.lcsc.com/product-detail/C18723015.html
+5,C338080,C2012X5R1V226MT000E,TDK,0805,,22uF ±20% 35V Ceramic Capacitor X5R 0805,yes,30,10,10,0.1238,3.71,https://www.lcsc.com/product-detail/C338080.html
-6,C110776,RT0603BRD071KL,YAGEO,0603,,100mW 1kΩ 75V Thin Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS,yes,20,20,20,0.0187,0.37,https://www.lcsc.com/product-detail/C110776.html
+6,C18723015,X087-2832TSWIG02-H14,Wisevision,-,,"0.87 128x32 SSD1312 chip I2C LCD, OLED, Graphic RoHS",yes,5,1,1,1.5826,7.91,https://www.lcsc.com/product-detail/C18723015.html
-7,C49164935,JER1206F1R006,JIERR,1206,,1W 6mΩ Current Sense Resistor ±50ppm/℃ ±1% 1206 Current Sense Resistors RoHS,yes,10,10,10,0.0371,0.37,https://www.lcsc.com/product-detail/C49164935.html
+7,C110776,RT0603BRD071KL,YAGEO,0603,,100mW 1kΩ 75V Thin Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS,yes,20,20,20,0.0187,0.37,https://www.lcsc.com/product-detail/C110776.html
-8,C162670,NCU18XH103F6SRB,muRata,0603,,NTC Thermistor 10kΩ Surface Mount 0603,yes,10,10,10,0.0533,0.53,https://www.lcsc.com/product-detail/C162670.html
+8,C49164935,JER1206F1R006,JIERR,1206,,1W 6mΩ Current Sense Resistor ±50ppm/℃ ±1% 1206 Current Sense Resistors RoHS,yes,10,10,10,0.0371,0.37,https://www.lcsc.com/product-detail/C49164935.html
-9,C46818248,SIQ-02FVS3,LZG,-,,Encoders - Industrial RoHS,yes,5,1,1,0.9816,4.91,https://www.lcsc.com/product-detail/C46818248.html
+9,C162670,NCU18XH103F6SRB,muRata,0603,,NTC Thermistor 10kΩ Surface Mount 0603,yes,10,10,10,0.0533,0.53,https://www.lcsc.com/product-detail/C162670.html
-10,C4169844,RS73F1JTTD2703B,KOA,0603,,200mW 270kΩ Thick Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS,yes,5,5,5,0.0891,0.45,https://www.lcsc.com/product-detail/C4169844.html
+10,C46818248,SIQ-02FVS3,LZG,-,,Encoders - Industrial RoHS,yes,5,1,1,0.9816,4.91,https://www.lcsc.com/product-detail/C46818248.html
-11,C2906999,FRC0603F1803TS,FOJAN,0603,,180kΩ ±1% 100mW 0603 Thick Film Resistor,yes,100,100,100,0.0011,0.11,https://www.lcsc.com/product-detail/C2906999.html
+11,C41414522,NSG10752,WXNSIC,SOT-23-6,,High Side Gate Driver IC MOSFET IGBT SOT-23-6,yes,5,1,1,0.4600,2.30,https://www.lcsc.com/product-detail/C41414522.html
-12,C7466527,AGM403AP,AGMSEMI,PDFN3.3x3.3-8,,N-Channel 40V 65A 69W Surface Mount PDFN3.3x3.3,yes,5,5,5,0.2447,1.22,https://www.lcsc.com/product-detail/C7466527.html
+12,C2932326,MT3608L,XI'AN Aerosemi Tech,SOT-23-6,,1.2MHz Boost Adjustable 2.5A SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS,yes,10,10,10,0.0373,0.37,https://www.lcsc.com/product-detail/C2932326.html
-13,C780769,AP63203WU-7,DIODES,TSOT-23-6,,1.1MHz Buck Fixed 2A 3.3V TSOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS,yes,5,1,1,0.4123,2.06,https://www.lcsc.com/product-detail/C780769.html
+13,C30584800,CD4148WTP,YONGYUTAI,0603,,Diode Independent 75V 150mA Surface Mount 0603,yes,20,20,20,0.0207,0.41,https://www.lcsc.com/product-detail/C30584800.html
-14,C42442062,CH32X035F8U6,WCH,QFN-20-EP(3x3),,QFN-20-EP(3x3) Microcontrollers RoHS,yes,5,1,1,0.4460,2.23,https://www.lcsc.com/product-detail/C42442062.html
+14,C5370906,FC-ALX 4030D-2R2MT,FANGCHENG,"SMD,4.2x4.2mm",,"8.1A 2.2uH 8.1A 10.7mΩ Molded Inductor ±20% SMD,4.2x4.2mm Fixed Inductors RoHS",yes,5,1,1,0.4781,2.39,https://www.lcsc.com/product-detail/C5370906.html
-15,C51933397,TPA191A1Q-SC6R-S,3PEAK,SOT-363,,SOT-363 Amplifiers RoHS,yes,5,1,1,0.3810,1.91,https://www.lcsc.com/product-detail/C51933397.html
+15,C76799,MLZ1608M4R7WT000,TDK,0603,,350mA 4.7uH 120mA 500mΩ Multilayer inductor ±20% 0603 Fixed Inductors RoHS,yes,10,10,10,0.0353,0.35,https://www.lcsc.com/product-detail/C76799.html
-16,C2999960,MM5Z3V3,Slkor,SOD-523,,Zener Diode Independent 3.3V 200mW Surface Mount SOD-523,yes,20,20,20,0.0179,0.36,https://www.lcsc.com/product-detail/C2999960.html
+16,C4169844,RS73F1JTTD2703B,KOA,0603,,200mW 270kΩ Thick Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS,yes,5,5,5,0.0891,0.45,https://www.lcsc.com/product-detail/C4169844.html
-17,C2931472,U263-163N-4OS1735,XKB Connection,SMD,,USB-C (USB TYPE-C) Receptacle Connector 16 Position Surface Mount,yes,5,5,5,0.2495,1.25,https://www.lcsc.com/product-detail/C2931472.html
+17,C2906999,FRC0603F1803TS,FOJAN,0603,,180kΩ ±1% 100mW 0603 Thick Film Resistor,yes,100,100,100,0.0011,0.11,https://www.lcsc.com/product-detail/C2906999.html
-18,C2827931,SS24L,Guangdong Hottech,SOD-123FL,,Diode Independent 40V 2A Surface Mount SOD-123FL,yes,20,20,20,0.0204,0.41,https://www.lcsc.com/product-detail/C2827931.html
+18,C7466527,AGM403AP,AGMSEMI,PDFN3.3x3.3-8,,N-Channel 40V 65A 69W Surface Mount PDFN3.3x3.3,yes,5,5,5,0.2447,1.22,https://www.lcsc.com/product-detail/C7466527.html
-19,C20917,AO3400A,AOS,SOT-23-3L,,N-Channel 30V Surface Mount SOT-23-3L,yes,5,5,5,0.0689,0.34,https://www.lcsc.com/product-detail/C20917.html
+19,C780769,AP63203WU-7,DIODES,TSOT-23-6,,1.1MHz Buck Fixed 2A 3.3V TSOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS,yes,5,1,1,0.4123,2.06,https://www.lcsc.com/product-detail/C780769.html
-20,C53433534,ZD015PG-C,DOINGTER,DFN-8(3x3),,"40V 10mΩ@10V 1 P-Channel 40W DFN-8(3x3) Single FETs, MOSFETs RoHS",yes,5,5,5,0.1339,0.67,https://www.lcsc.com/product-detail/C53433534.html
+20,C42442062,CH32X035F8U6,WCH,QFN-20-EP(3x3),,QFN-20-EP(3x3) Microcontrollers RoHS,yes,5,1,1,0.4460,2.23,https://www.lcsc.com/product-detail/C42442062.html
+21,C51933397,TPA191A1Q-SC6R-S,3PEAK,SOT-363,,SOT-363 Amplifiers RoHS,yes,5,1,1,0.3810,1.91,https://www.lcsc.com/product-detail/C51933397.html
+22,C52754543,RB521S30T1G-HXY,HXY MOSFET,SOD-523,,1A 1 Independent 30V 350mV@10mA 200mA SOD-523 Single Diodes RoHS,yes,20,20,20,0.0202,0.40,https://www.lcsc.com/product-detail/C52754543.html
+23,C2999960,MM5Z3V3,Slkor,SOD-523,,Zener Diode Independent 3.3V 200mW Surface Mount SOD-523,yes,20,20,20,0.0179,0.36,https://www.lcsc.com/product-detail/C2999960.html
+24,C2931472,U263-163N-4OS1735,XKB Connection,SMD,,USB-C (USB TYPE-C) Receptacle Connector 16 Position Surface Mount,yes,5,5,5,0.2495,1.25,https://www.lcsc.com/product-detail/C2931472.html
+25,C2827931,SS24L,Guangdong Hottech,SOD-123FL,,Diode Independent 40V 2A Surface Mount SOD-123FL,yes,20,20,20,0.0204,0.41,https://www.lcsc.com/product-detail/C2827931.html

sim/pi_filter.asc

@@ -5,55 +5,50 @@ WIRE -1248 -560 -1360 -560
 WIRE -960 -560 -1168 -560
 WIRE -832 -560 -960 -560
 WIRE -384 -560 -832 -560
-WIRE 224 -560 -384 -560
+WIRE 384 -560 -384 -560
-WIRE 320 -560 224 -560
+WIRE 480 -560 384 -560
-WIRE 480 -560 320 -560
 WIRE 752 -560 480 -560
 WIRE -1360 -544 -1360 -560
 WIRE -960 -544 -960 -560
 WIRE -832 -544 -832 -560
-WIRE 480 -528 480 -560
+WIRE 384 -512 384 -560
-WIRE 224 -512 224 -560
 WIRE -1360 -448 -1360 -480
 WIRE -960 -448 -960 -480
 WIRE -832 -448 -832 -480
 WIRE -1600 -432 -1600 -560
 WIRE -1600 -432 -1680 -432
-WIRE 320 -416 320 -560
+WIRE 480 -416 480 -560
-WIRE 480 -416 480 -448
 WIRE -1600 -400 -1600 -432
-WIRE 224 -368 224 -432
+WIRE 384 -368 384 -432
-WIRE 256 -368 224 -368
+WIRE 416 -368 384 -368
 WIRE -1680 -336 -1680 -432
 WIRE 752 -320 752 -560
-WIRE 320 -304 320 -320
+WIRE 480 -304 480 -320
-WIRE 480 -304 480 -352
+WIRE 640 -304 480 -304
-WIRE 480 -304 320 -304
+WIRE 704 -304 640 -304
-WIRE 672 -304 480 -304
-WIRE 704 -304 672 -304
 WIRE -1600 -288 -1600 -320
-WIRE 320 -288 320 -304
+WIRE 480 -288 480 -304
 WIRE -1680 -240 -1680 -272
-WIRE 224 -240 224 -368
+WIRE 384 -240 384 -368
-WIRE 256 -240 224 -240
+WIRE 416 -240 384 -240
-WIRE 320 -160 320 -192
+WIRE 480 -160 480 -192
 WIRE -1600 -112 -1600 -208
 WIRE -1600 -64 -1600 -112
-WIRE 224 -64 224 -240
+WIRE 384 -64 384 -240
 WIRE 752 -48 752 -224
 WIRE 992 -48 752 -48
 WIRE 752 0 752 -48
 WIRE 752 48 752 0
 WIRE -1600 64 -1600 16
 WIRE -1600 64 -1728 64
-WIRE 224 64 224 16
+WIRE 384 64 384 16
 WIRE -1600 80 -1600 64
 WIRE -1728 112 -1728 64
-WIRE 48 144 -48 144
+WIRE 208 144 112 144
-WIRE 176 144 128 144
+WIRE 336 144 288 144
 WIRE -1600 176 -1600 160
-WIRE 224 176 224 160
+WIRE 384 176 384 160
-WIRE -48 208 -48 144
+WIRE 112 208 112 144
 WIRE 752 208 752 128
 WIRE -1728 256 -1728 176
 WIRE 752 320 752 288
@@ -72,15 +67,15 @@ FLAG 848 496 0
 FLAG -1360 -448 0
 FLAG -1600 -112 drv
 FLAG -1728 256 0
-FLAG 224 176 0
+FLAG 384 176 0
-FLAG -48 288 0
+FLAG 112 288 0
 FLAG -960 -448 0
 FLAG -832 -448 0
 FLAG 992 496 0
 FLAG -1680 -240 0
 FLAG 752 0 tip
-FLAG 320 -160 0
+FLAG 480 -160 0
-FLAG 672 -304 gate
+FLAG 640 -304 gate
 SYMBOL res 736 336 R0
 SYMATTR InstName R1
 SYMATTR Value {rtip}
@@ -120,21 +115,21 @@ SYMATTR SpiceLine Rser=1m
 SYMBOL pmos 704 -224 M180
 SYMATTR InstName M1
 SYMATTR Value FDD4141
-SYMBOL res 208 -528 R0
+SYMBOL res 368 -528 R0
 SYMATTR InstName R6
 SYMATTR Value 10k
-SYMBOL res 208 -80 R0
+SYMBOL res 368 -80 R0
 SYMATTR InstName R7
 SYMATTR Value 4.7k
-SYMBOL nmos 176 64 R0
+SYMBOL nmos 336 64 R0
 SYMATTR InstName M3
 SYMATTR Value RJU003N03
-SYMBOL res 144 128 R90
+SYMBOL res 304 128 R90
 WINDOW 0 0 56 VBottom 2
 WINDOW 3 32 56 VTop 2
 SYMATTR InstName R10
 SYMATTR Value 100
-SYMBOL voltage -48 192 R0
+SYMBOL voltage 112 192 R0
 WINDOW 123 0 0 Left 0
 WINDOW 39 0 0 Left 0
 SYMATTR InstName V2
@@ -150,6 +145,8 @@ WINDOW 0 24 64 Left 2
 WINDOW 3 24 0 Left 2
 SYMATTR InstName D1
 SYMATTR Value RBR2VWM60A
+SYMATTR Description Diode
+SYMATTR Type diode
 SYMBOL cap -1696 -336 R0
 SYMATTR InstName C3
 SYMATTR Value 100p
@@ -159,22 +156,12 @@ SYMATTR Value 0
 SYMBOL voltage -1600 -80 R0
 SYMATTR InstName V4
 SYMATTR Value 0
-SYMBOL pnp 256 -192 M180
+SYMBOL pnp 416 -192 M180
 SYMATTR InstName Q1
 SYMATTR Value BC807-25
-SYMBOL npn 256 -416 R0
+SYMBOL npn 416 -416 R0
 SYMATTR InstName Q2
 SYMATTR Value BC817-25
-SYMBOL res 464 -544 R0
-SYMATTR InstName R3
-SYMATTR Value 1k
-SYMBOL diode 464 -352 M180
-WINDOW 0 24 64 Left 2
-WINDOW 3 24 0 Left 2
-SYMATTR InstName D2
-SYMATTR Value EDZV15B
-SYMATTR Description Diode
-SYMATTR Type diode
 TEXT -1656 -1016 Left 2 !.tran 30m
 TEXT -1648 -808 Left 2 !.param fsw=1k
 TEXT -1648 -776 Left 2 !.param d={pout/(vbus*vbus/rtip)}