SLVUBX4A November   2020  – February 2022 LP8764-Q1

 

  1.   Trademarks
  2. 1Introduction
  3. 2Getting Started
    1. 2.1 Getting Started: Single EVM
    2. 2.2 Getting Started: Multiple EVM Evaluation
    3. 2.3 GUI Tool
  4. 3EVM Details
    1. 3.1 Terminal Blocks
    2. 3.2 Test Point Descriptions
    3. 3.3 Configuration Headers
    4. 3.4 Stack-up Headers
    5. 3.5 Connectors
    6. 3.6 Dip Switches
    7. 3.7 EVM Control and GPIO
  5. 4Customization
    1. 4.1 Changing the Communication Interface
    2. 4.2 Changing the Phase Configuration
  6. 5Schematic, Layout, and Bill of Materials
  7. 6Additional Resources
  8. 7Revision History

5 Schematic, Layout, and Bill of Materials

Figure 5-1 Schematic Page 1
Figure 5-2 Schematic Page 2
Figure 5-3 Layout Top, Layer 1
Figure 5-4 Layout Ground, Layer 2
Figure 5-5 Layout Signal, Layer 3
Figure 5-6 Layout Signal, Layer 4
Figure 5-7 Layout Ground, Layer 5
Figure 5-8 Layout Bottom
Table 5-1 Bill of Materials
Item # Designator Quantity Value Part Number Manufacturer Description Package Reference
1 PCB1 1 BMC062 Any Printed Circuit Board
2 C1, C2, C3, C4, C10, C15, C20, C25, C74, C128 10 10uF GCM21BR71A106KE22L MuRata CAP, CERM, 10 uF, 10 V, +/- 10%, X7R, 0805 0805
3 C5, C6 2 1uF NFM18HC105C1C3D Murata 3 Terminals Low ESL Chip Multilayer Ceramic Capacitors for Automotive 0603
4 C7, C9, C70, C71 4 0.47uF GCM155C71A474KE36D MuRata CAP, CERM, 0.47 uF, 10 V,+/- 10%, X7S, 0402 0402
5 C8, C53, C55, C56, C57, C58, C59, C72, C73, C83, C85, C87, C89, C91, C93, C95, C97, C131, C132, C134, C136 21 2.2uF GCM188R70J225KE22D MuRata CAP, CERM, 2.2 uF, 6.3 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603
6 C11, C16, C21, C26, C48, C49, C50, C129, C130, C145, C146 11 22uF GCM31CR71A226KE02L MuRata CAP, CERM, 22 uF, 10 V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206 1206
7 C12, C13, C14, C17, C18, C19, C22, C23, C24, C27, C28, C29, C75, C76, C77, C98, C99, C100, C101, C102, C103, C104, C105, C106, C107, C108, C109, C110, C111, C112, C113, C114, C115, C116, C117, C118, C119, C120, C121, C122, C123, C124, C125, C126, C127, C137, C138, C139, C140, C141, C142, C143, C144 53 47uF GCM32ER70J476ME19L MuRata CAP, CERM, 47 uF, 6.3 V, +/- 20%, X7R, 1210 1210
8 C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45 16 10uF NFM18HC106D0G3 MuRata CAP, CERM, 10 µF, 4 V,+/- 20%, 1.6x0.8mm 1.6x0.8mm
9 C46 1 680uF T510X687K006AGA023 Kemet CAP, TA, 680 µF, 6.3 V, +/- 10%, 0.023 ohm, AEC-Q200 Grade 1, SMD 7343-40
10 C47 1 150uF UUD1V151MNL1GS Nichicon CAP, AL, 150 uF, 35 V, +/- 20%, 0.17 ohm, SMD 8x10
11 C52, C54, C60, C61, C63, C64, C67, C68, C69, C78, C79, C80, C81, C82, C84, C86, C88, C90, C92, C94, C96, C133, C135 23 0.1uF GCM155R71C104KA55D MuRata CAP, CERM, 0.1 uF, 16 V, +/- 10%, X7R, 0402 0402
12 C62 1 3300pF C0603C332K5RACTU Kemet CAP, CERM, 3300 pF, 50 V, +/- 10%, X7R, 0603 0603
13 C65, C66 2 12pF GCM1555C1H120JA16J MuRata CAP, CERM, 12 pF, 50 V,+/- 5%, C0G/NP0, AEC-Q200 Grade 1, 0402 0402
14 D1, D2, D3, D5 4 Blue LB Q39G-L2N2-35-1 OSRAM LED, Blue, SMD BLUE 0603 LED
15 H1, H2, H3, H4 4 FC2058-440-A Fascomp SPACER
16 H5, H6, H7, H8 4 9900 Keystone MACHINE SCREW PAN PHILLIPS 4-40
17 H9 1 3021090-01M Qualtek USB A MALE TO USB C Male
18 J1, J2 2 6651712-1 TE Connectivity Receptacle, 2.5mm, 3x2, Gold, SMT Receptacle, 2.5mm, 3x2, SMT
19 J3, J4, J5, J6, J7, J8, J34, J35, J36, J37, J38, J39 12 S1911-46R Harwin JUMPER TIN SMD 6.85x0.97x2.51 mm
20 J9, J10, J11, J12, J13 5 1792863 Phoenix Contact Terminal Block, 5mm, 2x1, R/A, TH Terminal Block, 5mm, 2x1, R/A, TH
21 J14, J15, J16, J17, J18, J19 6 TSW-102-07-G-S Samtec Header, 100mil, 2x1, Gold, TH 2x1 Header
22 J20, J21, J23, J24, J25, J26 6 TSW-110-07-G-S Samtec Header, 100mil, 10x1, Gold, TH 10x1 Header
23 J22, J32, J33 3 61300311121 Wurth Elektronik Header, 2.54 mm, 3x1, Gold, TH Header, 2.54mm, 3x1, TH
24 J27, J28 2 ESQ-111-14-T-S Samtec Conn Elevated Socket SKT 11 POS 2.54mm Solder ST Thru-Hole Tube HDR11
25 J29 1 ESQ-108-14-T-S Samtec Board-To-Board Connector, Vertical, ESQ Series, 8 Contacts, Receptacle, 2.54 mm, Through Hole HDR8
26 J30 1 12401610E4#2A Amphenol Canada Receptacle, 0.5mm, USB TYPE C, R/A, SMT Receptacle, 0.5mm, USB TYPE C, R/A, SMT
27 J31 1 FTSH-105-01-F-DV-K Samtec Header (Shrouded), 1.27mm, 5x2, Gold, SMT Header(Shrouded), 1.27mm, 5x2, SMT
28 L1, L2, L3, L4 4 220nH TFM322512ALMAR22MTAA TDK Inductor, Thin Film, 220 nH, 7.6 A, 0.01 ohm, AEC-Q200 Grade 0, SMD TDK Inductor
29 L5, L6, L7, L8 4 470nH TFM322512ALMAR47MTAA TDK Inductor, Thin Film, 470 nH, 5.3 A, 0.021 ohm, AEC-Q200 Grade 0, SMD TDK Inductor
30 L9, L10, L11, L12 4 1uH TFM322512ALMA1R0MTAA TDK Inductor, Thin Film, 1 µH, 4 A, 0.037 ohm, AEC-Q200 Grade 0, SMD TDK Inductor
31 LBL1 1 THT-14-423-10 Brady Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per roll PCB Label 0.650 x 0.200 inch
32 Q1 1 12V CSD13381F4 Texas Instruments MOSFET, N-CH, 12 V, 2.1 A, YJC0003A (PICOSTAR-3) YJC0003A
33 R1, R2, R3, R4, R5, R6, R7, R12, R14, R16, R85, R87, R88 13 0 CRCW04020000Z0ED Vishay-Dale RES, 0, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
34 R8, R9, R17, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R32, R33, R34, R35, R44, R45, R46, R47, R53, R54, R55, R56, R57, R58, R59, R60, R63, R77, R80, R84, R86 34 10k CRCW040210K0JNED Vishay-Dale RES, 10 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
35 R11, R13, R15, R73, R83 5 1.2k CRCW04021K20JNED Vishay-Dale RES, 1.2 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
36 R19 1 240 CRCW0402240RJNED Vishay-Dale RES, 240, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
37 R30, R31, R48, R49, R50 5 1.0Meg CRCW04021M00JNED Vishay-Dale RES, 1.0 M, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
38 R51 1 374k CRCW0402374KFKED Vishay-Dale RES, 374 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
39 R52, R79 2 200k CRCW0402200KJNED Vishay-Dale RES, 200 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
40 R61, R67, R69 3 4.87k CRCW04024K87FKED Vishay-Dale RES, 4.87 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
41 R62 1 100 CRCW0402100RJNED Vishay-Dale RES, 100, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
42 R74, R76, R78, R81, R89 5 1.0k CRCW04021K00JNED Vishay-Dale RES, 1.0 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
43 S1, S2 2 218-8LPST CTS Electrocomponents Switch, SPST, 8 Pos, 25mA, 24VDC, SMD 11.33x5.8mm
44 S3 1 218-6LPST CTS Electrocomponents Switch, SPST, Slide, Off-On, 6 Pos, 0.025A, 24V, SMD 5.8x8.79mm
45 SH-J1, SH-J2, SH-J3, SH-J4, SH-J5, SH-J6, SH-J7, SH-J8, SH-J9, SH-J10, SH-J11, SH-J12 12 881545-2 TE Connectivity Shunt, 100mil, Gold plated, Black Shunt 2 pos. 100 mil
46 TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14, TP15, TP16 16 5016 Keystone Test Point, Compact, SMT Testpoint_Keystone_Compact
47 U1 1 LP876441E4RQKRQ1 Texas Instruments Four-Phase, 20-A Buck Converter With Integrated Switches VQFN-HR32
48 U2 1 LM2901AVQPWRQ1 Texas Instruments AEC-Q100 Quad Comparator, PW0014A (TSSOP-14) PW0014A
49 U3 1 MSP432E401YTPDTR Texas Instruments MSP432E401YTPDT, PDT0128A (TQFP-128) PDT0128A
50 U4, U6 2 SN74GTL2003PWR Texas Instruments 8-BIT BIDIRECTIONAL LOW-VOLTAGE TRANSLATOR, PW0020A (TSSOP-20) PW0020A
51 U5 1 TPD6E004RSER Texas Instruments Low-Capacitance 6-Channel +/-15 kV ESD Protection Array for High-Speed Data Interfaces, RSE0008A (UQFN-8) RSE0008A
52 U7 1 TPD4S012DRYR Texas Instruments 4-Channel USB ESD Solution with Power Clamp, DRY0006A (USON-6) DRY0006A
53 U8, U9 2 TS3A5018RSVR Texas Instruments 10-Ohm Quad SPDT Analog Switch, RSV0016A (UQFN-16) RSV0016A
54 U10 1 TS3A5223RSWR Texas Instruments 0.5Ω Dual SPDT Bidirectional Analog Switch, RSW0010A (UQFN-10) RSW0010A
55 U11 1 TLV73333PQDRVRQ1 Texas Instruments Capacitor-Free, 300-mA, Low-Dropout Regulator for Automotive, DRV0006A (WSON-6) DRV0006A
56 U12 1 TLV73318PQDRVRQ1 Texas Instruments Capacitor-Free, 300-mA, Low-Dropout Regulator for Automotive, DRV0006A (WSON-6) DRV0006A
57 U13 1 TPS60110PWPR Texas Instruments 5 V, Boost Charge Pump, 300 mA, 2.7 to 5.4 V Input with Synchonrization pin, -40 to 85 degC, 20-pin SOP (PWP20), Green (RoHS & no Sb/Br) PWP0020C
58 Y1 1 NX3225SA-25.000M-STD-CRS-2 NDK CRYSTAL 25.0000MHZ 8PF SMD SMT_XTAL_3MM2_2MM5