SLUUCO2 August   2022 TPSM8D6B24

 

  1.   Abstract
  2.   Trademarks
  3. 1 Description
    1. 1.1 Before You Begin
    2. 1.2 Features
  4. 2 Electrical Performance Specifications
  5. 3 Schematic
  6. 4 Test Setup
    1. 4.1 Test and Configuration Software
      1. 4.1.1 Description
      2. 4.1.2 Features
    2. 4.2 Test Equipment
      1. 4.2.1 Voltage Source
      2. 4.2.2 Oscilloscope
      3. 4.2.3 Multimeters
      4. 4.2.4 Output Load
      5. 4.2.5 Fan
      6. 4.2.6 USB-to-GPIO Interface Adapter
      7. 4.2.7 Recommended Wire Gauge
    3. 4.3 List of Test Points, Jumpers, and Connectors
    4. 4.4 Evaluating Split Rail Input
  7. 5 EVM Configuration Using the Fusion GUI
    1. 5.1 Configuration Procedure
  8. 6 Test Procedure
    1. 6.1 Line and Load Regulation and Efficiency Measurement Procedure
    2. 6.2 Efficiency Measurement Test Points
    3. 6.3 Control Loop Gain and Phase Measurement Procedure
  9. 7 Performance Data and Typical Characteristic Curves
    1. 7.1 Efficiency
    2. 7.2 Load Regulation
    3. 7.3 Line Regulation
    4. 7.4 Transient Response
    5. 7.5 Control Loop Bode Plot
    6. 7.6 Output Ripple
    7. 7.7 Control On
    8. 7.8 Control Off
    9. 7.9 Thermal Image
  10. 8 EVM Assembly Drawing and PCB Layout
  11. 9 Bill of Materials
  12. 10Using the Fusion GUI
    1. 10.1  Opening the Fusion GUI
    2. 10.2  General Settings
    3. 10.3  Changing ON_OFF_CONFIG
    4. 10.4  Pop-Up for Some Commands While Conversion is Enabled
    5. 10.5  SMBALERT# Mask
    6. 10.6  Device Info
    7. 10.7  Phase Commands
    8. 10.8  All Config
    9. 10.9  Pin Strapping
    10. 10.10 Monitor
    11. 10.11 Status

9 Bill of Materials

Table 9-1 lists the BOM for the TPSM8D6B24EVM-2V0.

Table 9-1 TPSM8D624EVM-2V0 Bill of Materials
Designator Quantity Value Part Number Manufacturer Description Package Reference
!PCB1 1 BSR255 Any Printed Circuit Board
C1, C7, C8, C9 4 100 μF EEE-FC1V101P Panasonic CAP, AL, 100 μF, 35 V, ±20%, 0.15 Ω, SMD SMT Radial G
C2, C3, C4, C5, C10, C11, C12, C13 8 22 μF GRM32EC81E226KE15L MuRata CAP, CERM, 22 μF, 25 V, ±10%, X6S, 1210 1210
C6, C14 2 6800 pF GRM155R71H682KA88D MuRata CAP, CERM, 6800 pF, 50 V, ±10%, X7R, 0402 402
C15, C16, C20, C21, C26, C27, C28, C29, C30, C34, C35, C37, C38, C48, C49, C50, C51, C52, C56, C57, C59, C60, C64, C65, C69, C70 26 47 μF GRM32ER71A476KE15L MuRata CAP, CERM, 47 μF, 10 V, ±10%, X7R, 1210 1210
C23, C42 2 100 pF 8.85012E+11 Wurth Elektronik CAP, CERM, 100 pF, 50 V, ±10%, X7R, 0402 402
C24, C25, C46, C47 4 10 μF GRM188Z71A106MA73D MuRata CAP, CERM, 10 μF, 10 V, ±20%, X7R, 0603 603
C39, C40, C61, C62 4 470 μF 6TPF470MAH Panasonic CAP, Tantalum Polymer, 470 μF, 6.3 V, ±20%, 0.01 Ω, 7343-40 SMD 7343-40
C41, C43 2 0.1 μF C0603C104K5RACTU Kemet CAP, CERM, 0.1 μF, 50 V, ±10%, X7R, 0603 603
D1, D2 2 30 V MBR230LSFT1G ON Semiconductor Diode, Schottky, 30 V, 2 A, AEC-Q101, SOD-123FL SOD-123FL
H3, H4, H5, H6 4 SJ-5303 (CLEAR) 3M Bumpon, Hemisphere, 0.44 × 0.20, Clear Transparent Bumpon
J1 1 1981568-1 TE Connectivity Connector, Receptacle, Micro-USB Type B, R/A, Bottom Mount SMT MICRO USB CONN, R/A
J2 1 5103308-1 TE Connectivity Header (shrouded), 100 mil, 5 × 2, Gold, TH 5 × 2 Shrouded header
JP1, JP2 2 PBC03SAAN Sullins Connector Solutions Header, 100 mil, 3 × 1, Gold, TH PBC03SAAN
JP3, JP4 2 PBC03DAAN Sullins Connector Solutions Header, 100 mil, 3 × 2, Gold, TH Sullins 100 mil, 2 × 3, 230 mil above insulator
JP5, JP6 2 61300211121 Wurth Elektronik Header, 2.54 mm, 2 × 1, Gold, TH Header, 2.54 mm, 2 × 1, TH
JP7, JP8 2 5-146278-2 TE Connectivity Header, 100 mil, 2 × 1, Tin, TH Header, 2 × 1, 100 mil, TH
LBL1 1 THT-14-423-10 Brady Thermal Transfer Printable Labels, 0.650" W × 0.200" H - 10,000 per roll PCB Label 0.650 × 0.200 inch
LED1 1 Green 150060GS75000 Wurth Elektronik LED, Green, SMD LED_0603
R1, R3 2 10 CRCW060310R0JNEA Vishay-Dale RES, 10, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603
R2, R6 2 30.1 k RC0603FR-0730K1L Yageo RES, 30.1 k, 1%, 0.1 W, 0603 603
R4, R8 2 11.0 k RC0603FR-0711KL Yageo RES, 11.0 k, 1%, 0.1 W, 0603 603
R7, R14, R36, R41 4 10 CRCW040210R0FKED Vishay-Dale RES, 10.0, 1%, 0.063 W, 0402 402
R9, R10, R12, R13, R37, R38, R39, R40 8 49.9 ERJ-2RKF49R9X Panasonic RES, 49.9, 1%, 0.1 W, AEC-Q200 Grade 0, 0402 402
R16, R22 2 4.64 k RC0603FR-074K64L Yageo RES, 4.64 k, 1%, 0.1 W, 0603 603
R19, R20, R21, R32 4 0 ERJ-3GEY0R00V Panasonic RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603
R23 1 10.0 k RCG060310K0FKEA Vishay Draloric RES, 10.0 k, 1%, 0.1 W, 0603 603
R24, R35 2 14.7 k RC0603FR-0714K7L Yageo RES, 14.7 k, 1%, 0.1 W, 0603 603
R25, R31 2 10.0 k RC0603FR-0710KL Yageo RES, 10.0 k, 1%, 0.1 W, 0603 603
R28 1 12.1 k CRCW060312K1FKEA Vishay-Dale RES, 12.1 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 603
R29, R34 2 26.1 k CRCW060326K1FKEA Vishay-Dale RES, 26.1 k, 1%, 0.1 W, 0603 603
R33 1 21.5 k RC0603FR-0721K5L Yageo RES, 21.5 k, 1%, 0.1 W, 0603 603
R42 1 1.00 k CRCW06031K00FKEA Vishay-Dale RES, 1.00 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 603
SH-JP1, SH-JP2, SH-JP3, SH-JP4 4 1 × 2 SNT-100-BK-G Samtec Shunt, 100 mil, Gold plated, Black Shunt
SMB1, SMB2 2 SMBR004D00 JAE Electronics Connector, Receptacle, 50 Ω, TH SMB Connector
T1, T2, T3, T5, T6, T7, T8 7 282856-2 TE Connectivity Therminal Block, 5 mm, 2-pole, Tin, TH TH, 2-Leads, Body 10 × 10 mm, 5-mm pitch
T4 1 ED555/2DS On-Shore Technology Terminal Block, 3.5-mm pitch, 2 × 1, TH 7.0 × 8.2 × 6.5 mm
TP1, TP6, TP18 3 5010 Keystone Test Point, Multipurpose, Red, TH Red Multipurpose Testpoint
TP2, TP3, TP4, TP10, TP16, TP22, TP27 7 5011 Keystone Test Point, Multipurpose, Black, TH Black Multipurpose Testpoint
TP5, TP7, TP8, TP9, TP11, TP12, TP13, TP14, TP15, TP17, TP19, TP20, TP21, TP23, TP24, TP25, TP26 17 5012 Keystone Test Point, Multipurpose, White, TH White Multipurpose Testpoint
U1 1 TPSM8D6B24MOWR Texas Instruments 2.95-V to 16-V, Dual 25-A, 2× Stackable, PMBus Power Module QFM59
C17, C18, C19, C22, C31, C32, C33, C36, C53, C54, C55, C58, C63, C66, C67, C68 0 47 μF GRM32ER71A476KE15L MuRata CAP, CERM, 47 μF, 10 V, ±10%, X7R, 1210 1210
C44, C45, C71, C72 0 0.022 μF GRM155R71H223KA12D MuRata CAP, CERM, 0.022 μF, 50 V, ±10%, X7R, 0402 402
FID1, FID2, FID3, FID4, FID5, FID6 0 N/A N/A Fiducial mark. There is nothing to buy or mount. N/A
R5, R11 0 10.0 k ERJ-2RKF1002X Panasonic RES, 10.0 k, 1%, 0.1 W, 0402 402
R15, R17, R27 0 10.0 k RCG060310K0FKEA Vishay Draloric RES, 10.0 k, 1%, 0.1 W, 0603 603
R18, R30 0 53.6 k CRCW060353K6FKEA Vishay-Dale RES, 53.6 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 603
R26 0 0 ERJ-3GEY0R00V Panasonic RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 603