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STD SD circuit modified

SD circuit modified

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Public Domain

License: Public Domain

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Cloned from SD circuit

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Update time： 2023-05-17 06:19:43
Creation time： 2023-03-20 05:49:02
Description

Description

SD circuit

Design Drawing

Design Drawing
schematic diagram
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PCB
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BOM

BOM

BOM download Purchase Parts
ID Name Designator Footprint Quantity
1 HEADER 2X2 MICRO-FIT J1,J2 HEADER 2X2 MICRO-FIT 2
2 CMOS N/P-CH Q2,Q3,Q4 MOSFET N/P-CH 3
3 10 k R93,R95,R96,R98,R99,R101,R90,R91,R92,R73,R74,R75,R76,R84,R1,R4,R5,R9,R10,R11,R12,R19,R25,R26,R27,R28,R35,R37,R47,R51,R52,R53,R54,R60,R63,R64,R65 R0603 37
4 10 R R94,R97,R100 R0603 3
5 0.1 uF C36,C37,C31,C33,C35,C1,C3,C5,C7,C9,C10,C12,C14,C15,C16,C20,C21,C22,C27,C28 C0402 20
6 0 R R88,R89,R106,R110,R77,R79,R81,R85,R87,R13,R16,R17,R20,R23,R24,R29,R31,R33,R36,R38,R42,R43,R44,R45,R46,R48,R49,R57,R61,R62,R70,R72 R0805 32
7 AMS_RESET S1 PUSHBUTTON 1
8 BSPD_RESET S2 PUSHBUTTON 1
9 IMD_RESET S3 PUSHBUTTON 1
10 S/R-LATCH U22 S/R-LATCH 1
11 QUAD NOR GATE U23 QUAD NAND GATE 1
12 10 uF C56,C57,C62,C66 C0402 4
13 2.2 uF C58,C59,C64,C65 C0603 4
14 1 uF C60 C0402 1
15 4.7 uF C61 C0402 1
16 22 uF C63,C67 C0402 2
17 FUSE 1A F1,F2,F3,F4 FUSE 4
18 FB60Ohm FB1,FB2 R0603 2
19 HEADER 1X4 MICRO-FIT J3 HEADER 1X4 MICRO-FIT 1
20 CAN BUS Header J4 1X2 HEADER 1
21 Micro USB-B J5 MICRO USB-B 1
22 HEADER 2X6 MICRO-FIT J6 2X6 HEADER 1
23 4x2 Header J7 2X4 HEADER 1
24 120 Ohm R109 R0603 1
25 SPST SWITCH S5 SPST SWITCH 1
26 Vreg-5.0 U26 VREG5.0 1
27 Vreg-3.0 U27,U28 VREG3.3 2
28 0.1uF C38,C39,C40,C41,C42,C43,C44,C45,C46,C50,C53,C54,C55 C0402 13
29 C2.2uF C47,C51,C52 C0603 3
30 7 pF C48,C49 C0402 2
31 LEDW LED1,LED2,LED3,LED4 LED SMD 4
32 R240R R102,R103,R104,R105 R0402 4
33 R10k R107,R108 R0603 2
34 PUSHBUTTON S4 PUSHBUTTON 1
35 STM32MCU U24 STM32F437V6 1
36 CAN TRANSCIEVER U25 CAN RX/TX 1
37 24 MHz OSC Y1 24MHZ OSC 1
38 15 pF C32,C2,C4,C6,C11 C0402 5
39 10 uF C34,C8,C13,C17,C23,C24,C29,C30 C0603 8
40 B120-13-F D5,D1,D2,D3 SCHOTTKY 4
41 6.2 k R78,R14,R30,R40,R59 R0805 5
42 47 k R80 R0603 1
43 100 k R82,R86,R3,R8,R22,R50,R66,R67,R71 R0805 9
44 2.2 k R83,R6,R18,R34,R41 R0603 5
45 LM2903 U18,U3,U6 TLV7021DCKT 3
46 TS3021 U19 TLV1701QDBVRQ1 1
47 SS RELAY U20,U5,U8,U12 SS RELAY 4
48 SN74LVC2G08DCTR U21 AND GATE 1
49 IRFR7440TRPBF Q1 IRFR7440TRPBF 1
50 30 k R2,R7 R0805 2
51 300 k R15,R32,R39 R0603 3
52 R200R R21 R0603 1
53 LM2903YDT U1,U2 LM2903YDT 2
54 TLV1701QDBVRQ1 U4,U7 TLV1701QDBVRQ1 2
55 QUAD NAND GATE U9 QUAD NAND GATE 1
56 D-LATCH U10 D-LATCH 1
57 TS3021 U11 TLV7021DCKT 1
58 1 nF C18,C19,C25,C26 C0603 4
59 ZENNER NZ9F3V3T D4 ZENNER 1
60 10kΩ R1 RES-ADJ-SMD_3313J-1 1
61 1 M R55,R56 R0603 2
62 3 k R58 R0603 1
63 1.6k R68,R69 R0603 2
64 10 k RV2 POT 10K 1
65 TS3021ILT U15,U17 TS3201ILT 2
66 OPA2237 U16 OPA2237UA 1
67 OPA2237UA U1,U2 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 2

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