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Std EditionSTM32F334K8 Control CARD

Profile:This board uses a STM32F334K8 for educational purpose of testing digital power converters. Wide Input voltage range: +15V up to +100Vcc.

License: Public Domain

Published Time:2021-09-20 20:47:02
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Description

--- BR

Placa de Controle utilizando o STM32F334K8. Serve de testes para fontes auxiliares simples, de baixo custo, comandos isolados, e medição de corrente e tensão empregando TL072.

Projeto open para que a comunidade possa se familizarizar com essa arquitetura. Utiliza oscilador interno do STM32F334.

Não testado. Em momento posterior irei introduzir um código fonte base para auxiliar nos testes.

 

--- EN

Control Board using the STM32F334K8. It is used for testing simple, low-cost Power Converters, isolated commands, and current and voltage measurement employing TL072. Open project so that the community can become familiar with this architecture. It uses the STM32F334's internal oscillator. Not tested. At a later time I will introduce a base source code to assist in testing.

 

If someone likes this design and build some spare boards, please contact me, i'd like to have some units (I'm planning to build it in near Future, but if one has time to build and test, I'll be glad to have some boards).

Documents

Sheet_F334K8

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Sheet_ANALOG

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PCB_STM32F334K8 Control CARD

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ID Name Designator Footprint Quantity
1 10uF/25V C1,C3,C8,C9,C11,C12,C16,C17,C24,C26,C67,C68,C87,C88,C89,C90,C91,C92,C93,C94,C38,C40,C46,C51,C54,C58,C62,C65,C71 C0805 29
2 100uF/25V C2,C4,C7,C10,C15,C18,C69,C41,C42,C47,C48,C50,C53,C56,C59,C60,C61,C64,C70 CAP-TH_BD6.3-P2.50-D1.0-FD 19
3 100nF/50V C13,C14,C97,C98,C99,C100,C27,C52,C55,C63,C66,C72,C78 C0805 13
4 100nF C19,C37,C39,C45,C57 C0805 5
5 10uF C20,C22 C0805 2
6 100uF C21 CAP-TH_BD6.3-P2.50-D1.0-FD 1
7 UF4007GP-TP D1,D2,D3,D4,D5,D6 DO-41_BD2.4-L4.7-P8.70-D0.9-RD 6
8 Header-Male-2.54_1x4 H1 HDR-TH_4P-P2.54-V 1
9 Header2.54mm 1*8P J1,J2,J3 HDR-TH_8P-P2.54-V-M 3
10 17-21SURC/S530-A3/TR8 LED1 LED0805-R-RD 1
11 Header-Female-2.54_1x6 P1,P3 HDR-TH_6P-P2.54-V-F 2
12 Header-Female-2.54_1x3 P2 HDR-TH_3P-P2.54-V 1
13 10 R1,R2,R5,R6,R10,R11 R0805 6
14 560 R3,R4,R7,R8,R9,R12,R81,R77 R0805 8
15 100 R13,R14,R49,R50,R51,R52,R53,R54,R80,R82,R83,R84,R85,R91,R94,R95,R99,R100,R101,R28,R29,R30,R31,R32,R33,R34 R0805 26
16 0 R15,R79,R19,R22,R25,R27,R57,R58,R59,R60,R65,R66,R67,R68,R73,R74,R86,R40,R75,R87 R0805 20
17 10K R16 R0805 1
18 470K R17 R0805 1
19 6.8K R92,R93,R96,R47 R0805 4
20 3.3K/1% R97,R98,R18,R21,R24,R26,R55,R56,R48 R0805 9
21 SMD_JMP_NC SB1,SB5,SB6,SB10,SB29,SB31,SB33,SB34,SB36,SB38,SB39,SB41,SB43,SB15,SB17,SB18,SB20,SB23,SB25,SB26 JMP_ARROW_NC 20
22 Solder Bridge SB2,SB3,SB4,SB7,SB8,SB9,SB11,SB12,SB13,SB30,SB32,SB35,SB37,SB40,SB42,SB14,SB16,SB19,SB21,SB22,SB24,SB27,SB28 JMP_ARROW_2PIN 23
23 TS-1187A-C-E-B SW1,SW2,SW3,SW4 SW-SMD_4P-L5.1-W5.1-P3.70-LS6.4 4
24 5001 TP1 TEST-TH_BD2.54-P1.39 1
25 TESTPOINT_PAD TP2,TP3,TP4,TP11,TP12,TP13,TP5,TP6,TP7,TP8,TP9,TP10 PAD1X1MM 12
26 TLP350(TP1,F) U1,U2,U4,U5,U6,U7 SMD-8_L9.6-W6.4-P2.54-LS9.6-BL 6
27 STM32F334K8T6 U3 LQFP-32_L7.0-W7.0-P0.80-LS9.0-BL 1
28 1nF C5,C6,C23,C25,C28,C29,C34,C35,C36,C79,C80,C81,C82,C83,C84,C85,C86,C74,C77 C0805 19
29 100pF C30,C31,C32,C33,C96 C0805 5
30 SS34_C8678 D12,D13,D8,D10,D11,D18 DO-214AC_L4.3-W2.7-LS5.3-RD 6
31 Header-Male-2.54_1x20 J4 HDR-TH_20P-P2.54-V-M-1 1
32 10K/1% R20,R23,R43,R90 R0805 4
33 33K/1% R61,R62,R63,R64,R69,R70,R71,R72 R0805 8
34 TL072CDT U13,U14,U18,U19 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 4
35 TLP2355(TPL,E U20 SOP-6_5P-L4.4-W3.6-P1.27-LS7.0-BR-PE2 1
36 100nF/100V C43,C44 C0805 2
37 1nF/500V C49 C1206 1
38 1.2nF/1kV C73 C1206 1
39 2.2nF C75 C0805 1
40 10nF C76 C0805 1
41 100uF/100V C95 CAP-TH_BD10.0-P5.00-D1.0-FD 1
42 BZX84C12VLT116 D7 SOT-23_L2.9-W1.3-P1.90-LS2.4-BR 1
43 STTH1L06A D9 SMA_L4.3-W2.6-LS5.2-RD 1
44 BZT52C15 D14,D15 SOD-123_L2.7-W1.6-LS3.7-RD 2
45 ZMM9V1 D16 LL-34_L3.5-W1.5-RD 1
46 nSMD012 F1 F1206 1
47 HEADER-FEMALE-2.54_1X2 H2 HEADER-FEMALE-2.54_1X2 1
48 Header-Male-2.54_1x3 H3 HDR-TH_3P-P2.54-V-M-1 1
49 4.7uH/250mA L1,L2,L3,L4,L5,L6,L7,L8,L9 L1210 9
50 PZT1816L-AA3-R Q1 SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR 1
51 LSG60R280HT Q2 TO-252-2_L6.6-W6.1-P4.57-LS9.9-BR-CW 1
52 15K R35 R1206 1
53 1K R36 R1206 1
54 220K R37 R0805 1
55 47 R38 R0805 1
56 0.39 R39 R1206 1
57 12K R41 R0805 1
58 1.8M R42 R0805 1
59 270 R44,R76,R78 R0805 3
60 22K R45 R0805 1
61 1M R46 R0805 1
62 680K R88 R0805 1
63 27K/1% R89 R0805 1
64 EE10-A1 TR1 EE10-A1_FOOTPRINT 1
65 SC1117-3.3V U10 SOT-223_L6.5-W3.5-P2.30-LS7.0-BR 1
66 AMS1117-5.0_C473812 U11,U12 SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR 2
67 PC817X3NIP1B U15 OPTO-SMD-4_L4.6-W6.5-P2.54-LS10.3-TL 1
68 UC3845BD1013TR U16 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 1
69 TL431_C181103 U17 SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR 1

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