SNVU946 March   2025

 

  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 Device Information
  7. 2Hardware
    1. 2.1 Best Practices
  8. 3Implementation Results
    1. 3.1 Evaluation Setup
    2. 3.2 Performance Data and Results
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5Compliance Information
    1. 5.1 Compliance and Certifications
  11. 6Additional Information
    1. 6.1 Trademarks
  12. 7References

Bill of Materials (BOM)

Table 4-1 TPS7H4104 Bill of Materials

Designator

Quantity

Value

Description

PackageReference

PartNumber

Manufacturer

!PCB1

1

Printed Circuit Board

LP136

Any

C1, C2, C7, C8

4

330uF

CAP, Tantalum Polymer, 330 uF, 10 V, +/- 20%, 0.006 ohm, 7343-43 SMD

7343-43

T530X337M010ATE006

Kemet

C3, C4, C9, C10

4

22uF

CAP, CERM, 22 uF, 16 V, +/- 10%, X7R, 1210

1210

C3225X7R1C226K250AC

TDK

C5, C6, C11, C13

4

0.1uF

CAP, CERM, 0.1 uF, 50 V, +/- 5%, X7R, 0805

0805

08055C104JAT2A

AVX

C12, C17, C24, C27

4

0.1uF

CAP, CERM, 0.1 uF, 50 V, +/- 5%, X7R, 1206

1206

C1206C104J5RACTU

Kemet

C14, C19, C25, C26

4

470µF

470 µF Molded Tantalum Polymer Capacitor 6.3 V 2917 (7343 Metric) 7mOhm @ 100kHz

2917

T55D477M6R3C0007

Vishay

C18, C29

2

0.47uF

CAP, CERM, 0.47 uF, 50 V, +/- 10%, X7R, 0603

0603

C1608X7R1H474K080AC

TDK

C20

1

1200pF

CAP, CERM, 1200 pF, 100 V, +/- 10%, X7R, 0603

0603

GRM188R72A122KA01D

MuRata

C21

1

1800pF

CAP, CERM, 1800 pF, 100 V, +/- 5%, X7R, 0603

0603

06031C182JAT2A

AVX

C22

1

2200pF

CAP, CERM, 2200 pF, 100 V, +/- 10%, X7R, 0603

0603

06031C222KAT2A

AVX

C30

1

2700pF

CAP, CERM, 2700 pF, 100 V, +/- 10%, X7R, 0603

0603

GRM188R72A272KA01D

MuRata

C31

1

330pF

CAP, CERM, 330 pF, 100 V, +/- 10%, X7R, 0603

0603

06031C331KAT2A

AVX

C32

1

220pF

CAP, CERM, 220 pF, 50 V,+/- 5%, X7R, 0603

0603

CL10B221JB8NNNC

Samsung Electro-Mechanics

C33

1

220pF

CAP, CERM, 220 pF, 50 V, +/- 10%, X7R, 0603

0603

C0603X221K5RACTU

Kemet

C34

1

470pF

CAP, CERM, 470 pF, 50 V, +/- 10%, X7R, 0603

0603

8.85012E+11

Wurth Elektronik

C35, C36, C37, C38

4

0.018uF

CAP, CERM, 0.018 uF, 100 V, +/- 10%, X7R, 0603

0603

C0603C183K1RACTU

Kemet

H1, H2, H3, H4

4

Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead

Screw

NY PMS 440 0025 PH

B&F Fastener Supply

H5, H6, H7, H8

4

Standoff, Hex, 0.5"L #4-40 Nylon

Standoff

1902C

Keystone

J1

1

Fixed Terminal Blocks MKDSP 10 HV/ 2-10

HDR2

1929517

Phoenix Contact

J2, J3, J4, J5, J6, J7, J8, J9

8

Standard Banana Jack, Uninsulated, 5.5mm

Keystone_575-4

575-4

Keystone

J10, J11, J12, J13, J14, J15, J16, J17

8

Compact Probe Tip Circuit Board Test Points, TH, 25 per

TH Scope Probe

131-5031-00

Tektronix

J18

1

Connector, SMA, TH

SMA

142-0701-201

Cinch Connectivity

J19

1

1mm Uninsulated Shorting Plug, 10.16mm spacing, TH

Shorting Plug, 10.16mm spacing, TH

D3082-05

Harwin

L1, L2, L3

3

1.8uH

1.8 µH Shielded Molded Inductor 13 A 8.9mOhm Max Nonstandard

SMT_IND_6MM51_6MM71

XGL6030-182MEC

Coilcraft

L4

1

2.2uH

Shielded Power Inductor, 2.2uH 20%, 12A, 10.3mOhm DCR max, AECQ200 Grade 1, 6.51x6.71x3.1mm

SMT_IND_6MM51_6MM71

XGL6030-222MEC

Coilcraft

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

R1, R4, R9, R13, R43, R44, R47, R48

8

10.0k

RES, 10.0 k, 1%, 0.1 W, 0603

0603

M55342K12B10E0T

TT Electronics/IRC

R2, R7, R11, R18

4

20

RES, 20.0, 1%, 0.1 W, 0603

0603

RC0603FR-0720RL

Yageo

R3, R8, R14, R20

4

10.0k

RES, 10.0 k, 0.1%, 0.1 W, 0603

0603

RG1608P-103-B-T5

Susumu Co Ltd

R5

1

0

RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

0603

RMCF0603ZT0R00

Stackpole Electronics Inc

R6

1

29.4k

RES, 29.4 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD0729K4L

Yageo America

R10

1

9.88k

RES, 9.88 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD079K88L

Yageo America

R12

1

499k

RES, 499 k, 1%, 0.1 W, 0603

0603

RC0603FR-07499KL

Yageo

R15

1

360k

RES, 360 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

0603

ERJ-3EKF3603V

Panasonic

R16, R19

2

294k

RES, 294 k, 1%, 0.1 W, 0603

0603

RC0603FR-07294KL

Yageo

R17

1

6.57k

RES, 6.57 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD076K57L

Yageo America

R21

1

4.93k

RES, 4.93 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD074K93L

Yageo America

R22

1

90.9k

RES, 90.9 k, 1%, 0.1 W, 0603

0603

RC0603FR-0790K9L

Yageo

R23

1

6.98k

RES, 6.98 k, 1%, 0.1 W, 0603

0603

RC0603FR-076K98L

Yageo

R24

1

10.5k

RES, 10.5 k, 1%, 0.1 W, 0603

0603

RC0603FR-0710K5L

Yageo

R25

1

13.3k

RES, 13.3 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

0603

CRCW060313K3FKEA

Vishay-Dale

R26

1

16.2k

RES, 16.2 k, 1%, 0.1 W, 0603

0603

RC0603FR-0716K2L

Yageo

R45, R46, R49, R50

4

2.61k

RES, 2.61 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

0603

CRCW06032K61FKEA

Vishay-Dale

TP1, TP2, TP3, TP4, TP5, TP6, TP19, TP25, TP26, TP27, TP28, TP29, TP30, TP32

14

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14, TP31

9

Test Point, Miniature, Black, TH

Black Miniature Testpoint

5001

Keystone

TP15, TP16, TP17, TP18, TP20, TP21, TP22, TP23, TP24

9

Test Point, Miniature, Red, TH

Red Miniature Testpoint

5000

Keystone

U1

1

Radiation-Hardeness-Assured, 3-V to 7-V Input, 3-A/channel, Synchronous Step Down Converter

TQFP64

TPS7H4104MPAPTSEP

Texas Instruments

C15, C16, C23, C28

0

470µF

470 µF Molded Tantalum Polymer Capacitor 6.3 V 2917 (7343 Metric) 7mOhm @ 100kHz

2917

T55D477M6R3C0007

Vishay

D1, D2, D3, D4

0

DIODE SCHOTTKY 40V 1A PMDU

SOD-123FL-2

RB168MM-40TR

Rohm

FID1, FID2, FID3

0

Fiducial mark. There is nothing to buy or mount.

N/A

N/A

N/A

R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41, R42

0

0

RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

0603

RMCF0603ZT0R00

Stackpole Electronics Inc