SLUUD01 December   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Test Setup and Procedure
      1. 2.1.1 EVM Connections
      2. 2.1.2 Test Equipment
      3. 2.1.3 Recommended Test Setup
        1. 2.1.3.1 Input Connections
        2. 2.1.3.2 Output connections
      4. 2.1.4 Test Procedure
        1. 2.1.4.1 Line and Load Regulation, Efficiency
  8. 3Implementation Results
    1. 3.1 Performance Data and Results
      1. 3.1.1 EVM Characteristics
      2. 3.1.2 Conversion Efficiency
      3. 3.1.3 Operating Waveforms
        1. 3.1.3.1 Start-Up and Shutdown with EN
        2. 3.1.3.2 Start-Up with VIN
        3. 3.1.3.3 Load Transient Response
        4. 3.1.3.4 Output Voltage Ripple
      4. 3.1.4 Thermal Performance
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  10. 5Compliance Information
    1. 5.1 Compliance and Certifications
  11. 6Additional Information
    1. 6.1 Trademarks
  12. 7Related Documentation

4.3 Bill of Materials

The TPSM84338EVM bill of materials is shown in Table 4-1.

Table 4-1 Bill of Materials
DesignatorQtyDescriptionPart NumberManufacturer(1)
!PCB11Printed Circuit BoardSR023 Any

C1, C2, C3

3

CAP, CERM, 10µF, 35V,+/- 10%, X7R, 1210GRM32ER7YA106KA12KMuRata
C4, C11

2

CAP, CERM, 0.1µF, 50V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603C0603C104K5RACAUTOKemet

C5

4CAP, CERM, 0.01uF, 50V, +/- 5%, X7R, 0603C0603C103J5RACTUKemet

C6

1CAP, CERM, 0.033uF, 25V, +/- 5%, X7R, 0603C0603C333J3RACTUKemet
C8,C91CAP, CERM, 22uF, 35V, +/- 20%, X5R, 1206C3216X5R1V226M160AC

TDK

C13, C15, C16, C17

4

CAP, CERM, 2.2uF, 50V, +/- 10%, X7R, AEC-Q200 Grade 1, 0805

CGA4J3X7R1H225K125AB

TDK

C14

1

CAP, CERM, 100pF, 50V,+/- 1%, C0G/NP0, 0603

C0603C101F5GACTU

Kemet

C18

1

CAP, AL, 100uF, 50V, +/- 20%, 0.34 ohm, SMD

UUD1H101MNL1GS

Nichicon

D11Diode, Zener, 5.1V, 200 mW, SOD-323MMSZ5231BS-7-FDiodes Inc.

FID1, FID2, FID3

3

Fiducial mark. There is nothing to buy or mount.N/AN/A

J1, J2

2

TERM BLOCK 2POS 5mm, TH1729018Phoenix Contact

JP1, JP13

2

Header, 100mil, 2x1, Gold, THPBC02SAANSullins Connector Solutions
JP2

1

Header, 100mil, 3x1, Tin, THPEC03SAANSullins Connector Solutions

L2

1Shielded Power Inductors 1.5µH 10.2A 10.5mOhm Max NonstandardXGL4030-152MECCoilcraft
LBL1

1

Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per rollTHT-14-423-10Brady
R1

1

RES, 49.9 k, 1%, 0.1 W, 0603RC0603FR-0749K9LYageo

R2

1

RES, 12k, 1%, 0.1 W, 0603RC0603FR-0712KLYageo

R3

1RES, 49.9, 1%, 0.063 W, AEC-Q200 Grade 0, 0402CRCW040249R9FKEDVishay-Dale

R4

1

RES, 220 k, 1%, 0.0625 W, 0402

RC0402FR-07220KL

Yageo America

R5

1

RES, 30.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

CRCW040230K0FKED

Vishay-Dale

R6,R71RES, 0, 5%, 0.1 W, 0603RC0603JR-070RLYageo
R8

1

RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603RC0603FR-07100KLYageo

R17

1

RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603

CRCW06030000Z0EA

Vishay-Dale
SH-JP1, SH-JP2, SH-JP3

3

Shunt, 100mil, Gold plated, BlackSNT-100-BK-GSamtec
TP1, TP2, TP3, TP4

4

Test Point, Miniature, SMT5019Keystone

TP5, TP6, TP7, TP9

4

Test Point, Multipurpose, Yellow, TH5014Keystone
TP8

1

Test Point, Multipurpose, Black, TH5011Keystone
U113.8V to 28V Input, 3A, 200kHz-2.2MHz, Power module with HotRod QFN packageTPSM84338Texas Instruments

C7

0CAP, CERM, 22pF, 50V, +/- 5%, C0G/NP0, AEC-Q200 Grade 1, 0402CGA2B2NP01H220J050BATDK

C10

0CAP, CERM, 22uF, 35V, +/- 20%, X5R, 1206C3216X5R1V226M160ACTDK
(1) Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts can be substituted with equivalents.