SLVUCV7 April   2024 TPS23881B

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 EVM Input/Output Connectors and Switches
    2. 2.2 EVM LEDs
    3. 2.3 EVM Test Points
    4. 2.4 EVM Test Jumpers
    5. 2.5 Quick Start
      1. 2.5.1 Input Power
        1. 2.5.1.1 Input Power (Labeled VPWR)
        2. 2.5.1.2 Local 3.3V (Labeled 3.3V)
        3. 2.5.1.3 External 3.3V (Labeled 3.3 V_USB)
      2. 2.5.2 PoE Port Interfaces
        1. 2.5.2.1 IEEE802.3bt 2-Pair Ports
        2. 2.5.2.2 IEEE802.3bt 4-Pair Ports
      3. 2.5.3 I2C Interfaces
        1. 2.5.3.1 USB2ANY
        2. 2.5.3.2 MSP-EXP430FR5969
      4. 2.5.4 Basic Test Setup Using Autonomous Mode
      5. 2.5.5 Basic Test Setup Using USB2ANY for I2C Interface (Auto Mode or Semi-Auto Mode Operation with I2C Monitoring)
      6. 2.5.6 Advanced Test Setup Using MSP-EX430FR5969 LaunchPad
    6. 2.6 TPS23881B1 Autonomous Operations
  9. 3Software
    1. 3.1 TPS23881B1EVM GUI Setup
      1. 3.1.1 TPS23881B1EVM GUI Installation
      2. 3.1.2 TPS23881B1EVM GUI Operation
      3. 3.1.3 MSP-EXP430FR5969 Details
        1. 3.1.3.1 Basic CCS and Terminal Setup
      4. 3.1.4 MSP430 Reference Code
        1. 3.1.4.1 Overview
        2. 3.1.4.2 Auto Mode
        3. 3.1.4.3 Semi Auto Mode
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Drawings
      1. 4.2.1 Layout Guidelines
        1. 4.2.1.1 Supply Voltage Decoupling
        2. 4.2.1.2 Port Current Kelvin Sensing
        3. 4.2.1.3 Ground Plane Spacing and Isolation (GND, GND1, and EARTH Nets)
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks

4.3 Bill of Materials

The BOMs for the BOOST-PSEMTHR-007 and TPS23881B1EVM-024 are listed in Table 5-1 and Table 5-2, respectively.

Table 4-1 BOOST-PSEMTHR-007 Bill of Materials(1)
DESIGNATOR QTY VALUE DESCRIPTION PACKAGE REFERENCE PART NUMBER MANFACTURER ALTERNATE PART NUMBER ALTERNATE MANUFACTURER
!PCB 1 Printed Circuit Board PSIL007 Any
C1, C8, C11, C12 4 0.01µF CAP, CERM, 0.01µF, 100V, ±10%, X7R, 0603 0603 06031C103KAT2A AVX 885012206114 Wurth Elektronik
C3 1 0.1µF CAP, CERM, 0.1µF, 100V, ±10%, X7R, 0805 0805 C2012X7R2A104K TDK 885012207128 Wurth Elektronik
C4 1 1µF CAP, CERM, 1µF, 100V, ±10%, X7R, 1206 1206 GRM31CR72A105KA01L Murata
C6 1 4.7µF CAP, CERM, 4.7µF, 10V, ±10%, X5R, 0805 0805 C0805C475K8PACTU Kemet 885012107009 Wurth Elektronik
C7 1 1µF CAP, CERM, 1µF, 10V, ±10%, X7R, 0805 0805 0805ZC105KAT2A AVX 885012207022 Wurth Elektronik
C9, C10, C13, C14 4 0.1µF CAP, CERM, 0.1µF, 50V, ±10%, X7R, 0603 0603 06035C104KAT2A AVX 885012206095 Wurth Elektronik
C15, C16 2 47µF CAP, AL, 47µF, 100V, ±20%, 0.32tΩ, SMD SMT Radial H13 EEV-FK2A470Q Panasonic 865080862008 Wurth Elektronik
C17, C18 2 2200pF CAP, CERM, 2200pF, 2000V, ±10%, X7R, 1812 1812 C4532X7R3D222K TDK 885342211007 Wurth Elektronik
D1 1 Green LED, Green, SMD Power TOPLED with lens LT E63C-CADB-35-1-Z OSRAM 150141GS73100 Wurth Elektronik
D2 1 58V Diode, TVS, Uni, 58V, 1500W, SMC SMC SMCJ58A-13-F Diodes Inc.
D3 1 Green LED, Green, SMD 1.6x0.8x0.8 mm LTST-C190KGKT Lite-On
D4, D5, D6, D7, D8, D9, D10, D11 8 22V Diode, Zener, 22V, 550mW, SMB SMB 1SMB5933BT3G ON Semiconductor
D12, D13, D14, D15 4 Blue LED, Blue, SMD BLUE 0603 LED LB Q39G-L2N2-35-1 OSRAM 150060BS75000, 150060BS75000, 150060BS75000, 150060BS75000 Wurth Elektronik
H1, H2, H3, H4, H5, H6, H7, H8, H9 9 Bumpon, Cylindrical, 0.312 X 0.200, Black Black Bumpon SJ61A1 3 M
J1 1 Terminal Block, 5.08mm, 2x1, Brass, TH 2x1 5.08mm Terminal Block ED120/2DS On-Shore Technology 691236510002 Wurth Elektronik
J2 1 Header (shrouded), 100 mil, 5x2, High-Temperature, Gold, TH 5x2 Shrouded header N2510-6002-RB 3 M 61201021621 Wurth Elektronik
J3, J4, J17, J18 4 Connector, Receptacle, 100 mil, 10x1, Gold-plated, TH HEADER, RECEPTACLE, 100 mil, 10x1 SSW-110-01-G-S Samtec, Inc. 61301011821 Wurth Elektronik
J5 1 Receptacle 100 mil 3x1, Gold, TH Receptacle, 100 mil, 3x1 SSW-103-01-G-S Samtec, Inc. 61300311821 Wurth Elektronik
J6 1 Receptacle, 2.54mm, 12x1, Gold, TH Receptacle, 2.54mm, 12x1, TH PPPC121LFBN-RC Sullins Connector Solutions
J7, J8, J19, J20 4 RJ-45 with integrated magnetics RJ-45 Jack JK0-0177NL Pulse Engineering 7499511611 or 7499511611A Wurth Elektronik
J9, J21 2 Connector, RJ45 with integrated magnetics, R/A, TH RJ-45 Jack JK0-0229NL Pulse Engineering
J10, J11, J12, J22, J23, J24 6 RJ-45, Vertical, TH RJ-45 Jack, 8Pos Right Angle SS-7188V-A-NF Stewart Connector 615008138021 Wurth Elektronik
J13, J14, J15, J16, J25, J26, J27, J28 8 Header, TH, 100 mil, 2x1, Gold-plated, 230 mil above insulator TSW-102-07-G-S TSW-102-07-G-S Samtec, Inc. 61300211121 Wurth Elektronik
J29 1 15A Terminal screw, vertical, snap-in 7693 7693 Keystone
L1 1 820µH Inductor, Drum Core, Ferrite, 820µH, 0.23A, 4Ω, SMD SDR0805 SDR0805-821KL Bourns
R1 1 82.5 k RES, 82.5 k, 1%, 0.1 W, 0603 0603 CRCW060382K5FKEA Vishay-Dale
R2 1 10.0 RES, 10.0, 1%, 0.1 W, 0603 0603 CRCW060310R0FKEA Vishay-Dale
R3, R7, R8, R9, R12 5 10.0 k RES, 10.0 k Ω, 1%, 0.1 W, 0603 0603 CRCW060310K0FKEA Vishay-Dale
R4 1 13.3 k RES, 13.3 k Ω, 1%, 0.1 W, 0603 0603 CRCW060313K3FKEA Vishay-Dale
R5 1 47 k RES, 47 k Ω, 5%, 0.1 W, 0603 0603 CRCW060347K0JNEA Vishay-Dale
R6 1 6.04 k RES, 6.04 k Ω, 1%, 0.1 W, 0603 0603 CRCW06036K04FKEA Vishay-Dale
R10, R13 2 4.7 k RES, 4.7 k Ω, 5%, 0.1 W, 0603 0603 CRCW06034K70JNEA Vishay-Dale
R11 1 340 RES, 340, 1%, 0.1 W, 0603 0603 CRCW0603340RFKEA Vishay-Dale
R14, R15, R16, R17, R19, R20, R21, R22 8 35.7 k RES, 35.7 k, 1%, 0.25 W, 1206 1206 CRCW120635K7FKEA Vishay-Dale
R18 1 200 k RES, 200 k Ω, 1%, 0.1 W, 0603 0603 CRCW0603200KFKEA Vishay-Dale
SH-J1, SH-J2, SH-J3, SH-J4, SH-J5, SH-J6, SH-J7, SH-J8 8 1x2 Shunt, 100 mil, Flash Gold, Black Closed Top 100 mil Shunt SPC02SYAN Sullins Connector Solutions
TP1, TP2 2 Red Test Point, Multipurpose, Red, TH Keystone5010 5010 Keystone
TP3, TP10, TP11, TP12, TP13 5 SMT Test Point, Compact, SMT Test point_Keystone_Compact 5016 Keystone
TP4, TP5, TP6, TP7, TP8 5 White Test Point, Multipurpose, White, TH Keystone5012 5012 Keystone
TP9 1 Black Test Point, Multipurpose, Black, TH Keystone5011 5011 Keystone
U1 1 100V, 100mA Constant On-Time Synchronous Buck Regulator, DDA0008B DDA0008B LM5019MRX/NOPB Texas Instruments LM5019MR/NOPB Texas Instruments
U2, U4 2 25Mbps Quad Channels, 3 / 1, Digital Isolator, 3.3V / 5V, -40 to +125°C, 16-pin SOIC (DW), Green (RoHS & no Sb/Br) DW0016A ISO7241CDW Texas Instruments Equivalent None
U3 1 SINGLE BUFFER/DRIVER WITH OPEN-DRAIN OUTPUT, DCK0005A DCK0005A SN74LVC1G07DCK Texas Instruments None
C2, C5, C20 0 1µF CAP, CERM, 1µF, 10V, ±10%, X7R, 0805 0805 0805ZC105KAT2A AVX
C19 0 0.1µF CAP, CERM, 0.1µF, 50V, ±10%, X7R, 0603 0603 06035C104KAT2A AVX
(1) Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts can be substituted with equivalents.
Table 4-2 TPS23881B1EVM-024 Bill of Material(1)
DESIGNATOR QTY VALUE DESCRIPTION PACKAGE REFERENCE PART NUMBER MANUFACTURER ALTERNATE PART NUMBER ALTERNATE MANUFACTURER
!PCB 1 Printed Circuit Board IPP024 Any
C1 1 0.1µF CAP, CERM, 0.1µF, 50V, +/- 10%, X7R, 0603 0603 06035C104KAT2A AVX
C2 1 0.1µF CAP, CERM, 0.1µF, 100V, +/-10%, X7R, 0805 0805 C2012X7R2A104K TDK
C3, C4, C5, C6, C7, C8, C9, C10 8 0.1µF CAP, CERM, 0.1µF, 100V, +/- 10%, X7R, 0805 0805 C2012X7R2A104K125AA TDK
C11 1 1µF CAP, CERM, 1µF, 100V, +/- 10%, X7R, 1206 1206 C3216X7R2A105K160AA TDK
D1, D2, D3, D4, D5, D6, D7, D8 8 58V Diode, TVS, Uni, 58V, 93.6 Vc, SMB SMB SMBJ58A-13-F Diodes Inc.
J1, J2 2 Header, 100 mil, 10x1, Gold, TH 10x1 Header TSW-110-07-G-S Samtec
J3 1 Header, 100 mil, 12x1, Gold, TH 12x1 Header TSW-112-07-G-S Samtec
J4 1 Header, 100 mil, 4x2, Gold, TH 4x2 Header TSW-104-07-G-D Samtec
J5 1 Header, 100 mil, 7x2, Gold, TH 7x2 Header TSW-107-07-G-D Samtec
LBL1 1 Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per roll PCB Label 0.650 x 0.200 inch THT-14-423-10 Brady
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 8 100V MOSFET, N-CH, 100V, 5A, DNH0008A (VSONP-8) DNH0008A CSD19538Q3A Texas Instruments None
R1, R3, R5, R7, R10, R12, R14, R16 8 0.2 RES, 0.2, 1%, 0.333 W, 0805 0805 RL1220S-R20-F Susumu Co Ltd
R17 1 124 k RES, 124 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 CRCW0805124KFKEA Vishay-Dale
R18 1 61.9 k RES, 61.9 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 CRCW080561K9FKEA Vishay-Dale
R19 1 35.7 k RES, 35.7 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF3572V Panasonic
R20 1 22.6 k RES, 22.6 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF2262V Panasonic
R21 1 15.8 k RES, 15.8 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF1582V Panasonic
R22 1 11.0 k RES, 11.0 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF1102V Panasonic
R23 1 7.68 k RES, 7.68 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF7681V Panasonic
SH-J1, SH-J2, SH-J3, SH-J4 4 1x2 Shunt, 100 mil, Flash Gold, Black Closed Top 100mil Shunt SPC02SYAN Sullins Connector Solutions
TP1 1 Test Point, Multipurpose, Black, TH Black Multipurpose Test point 5011 Keystone
TP2, TP5, TP6 3 Test Point, Miniature, Red, TH Red Miniature Test point 5000 Keystone
TP3, TP4, TP7 3 Test Point, Miniature, White, TH White Miniature Test point 5002 Keystone
TP8 1 Test Point, Compact, SMT Test point_Keystone_Compact 5016 Keystone
U1 1 High-Power, 8-Channel, Power-over-Ethernet PSE With 200 mO RSENSE, RTQ0056E (VQFN-56) RTQ0056E TPS23881B1RTQR Texas Instruments Texas Instruments
FID1, FID2, FID3, FID4, FID5, FID6 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
R2, R4, R6, R8, R9, R11, R13, R15 0 0.51 RES, 0.51, 1%, 0.25 W, 0805 0805 CRM0805-FX-R510ELF Bourns
(1) Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts can be substituted with equivalents.