SLVUAW5A October   2016  – June 2021 TPS568215

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Before You Begin
    2. 1.2 Background
    3. 1.3 Performance Specification Summary
    4. 1.4 Modifications
      1. 1.4.1 Output Voltage Setpoint
      2. 1.4.2 Adjustable UVLO
  3. 2Test Setup and Results
    1. 2.1  Input/Output Connections
    2. 2.2  Efficiency
    3. 2.3  Output Voltage Load Regulation
    4. 2.4  Output Voltage Line Regulation
    5. 2.5  Load Transients
    6. 2.6  Loop Characteristics
    7. 2.7  Output Voltage Ripple
    8. 2.8  Input Voltage Ripple
    9. 2.9  Powering Up
    10. 2.10 Powering Down
    11. 2.11 Thermal Image
  4. 3Board Layout
    1. 3.1 Layout
  5. 4Schematic and Bill of Materials
    1. 4.1 Schematic
    2. 4.2 Bill of Materials
  6. 5Revision History

4.2 Bill of Materials

Table 4-1 presents the bill of materials for the TPS568215EVM-762.

Table 4-1 TPS568215EVM-762 Bill of Materials
DesignatorQtyValueDescriptionPackage ReferencePart NumberManufacturer
!PCB11Printed Circuit BoardPWR762Any
C1, C2, C930.1uFCAP, CERM, 0.1 µF, 25 V, +/- 10%, X7R, 06030603GRM188R71E104KA01DMurata
C3, C4, C5, C6422uFCAP, CERM, 22 µF, 35 V, +/- 20%, X5R, 08050805C2012X5R1V226M125ACTDK
C710.047uFCAP, CERM, 0.047 µF, 50 V, +/- 10%, X7R, 06030603GRM188R71H473KA61DMurata
C814.7uFCAP, CERM, 4.7 µF, 10 V, +/- 20%, X5R, 06030603GRM188R61A475ME15Murata
C10156pFCAP, CERM, 56 pF, 50 V, +/- 5%, C0G/NP0, 06030603GRM1885C1H560JA01DMurata
C11, C12, C13, C14447uFCAP, CERM, 47 µF, 10 V, +/- 20%, X5R, 08050805GRM21BR61A476ME15Murata
J1, J22TERMINAL BLOCK 5.08MM VERT 2POS, THED120/2DSOn-Shore Technology
J31Header, 100mil, 2x1, Gold, THHTSW-102-07-G-SSamtec
L11470nHInductor, Shielded Drum Core, Powdered Iron, 470 nH, 17.5 A, 0.004 ohm, SMDIHLP-2525CZIHLP2525CZERR47M01Vishay-Dale
LBL11Thermal Transfer Printable Labels, 1.250" W x 0.250" H - 10,000 per rollPCB Label 1.25"H x 0.250"WTHT-13-457-10Brady
R3, R7, R9310.0kRES, 10.0 k, 1%, 0.1 W, 06030603CRCW060310K0FKEAVishay-Dale
R4152.3kRES, 52.3 k, 1%, 0.1 W, 06030603CRCW060352K3FKEAVishay-Dale
R5149.9kRES, 49.9 k, 1%, 0.1 W, 06030603CRCW060349K9FKEAVishay-Dale
R6, R820RES, 0, 5%, 0.1 W, 06030603MCR03EZPJ000Rohm
SH-J311x2Shunt, 100mil, Gold plated, BlackShunt969102-0000-DA3M
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP1010SMTTest Point, Miniature, SMTTestpoint_Keystone_Miniature5015Keystone
U114.5V to 17V Input, 8A Synchronous Step-Down Converter, RNN0017ARNN0017ATPS568215RNNTexas Instruments
FID1, FID2, FID30Fiducial mark. There is nothing to buy or mount.FiducialN/AN/A
R1057.6kRES, 57.6 k, 1%, 0.1 W, 06030603CRCW060357K6FKEAVishay-Dale
R2012.1kRES, 12.1 k, 1%, 0.1 W, 06030603CRCW060312K1FKEAVishay-Dale