SLVUCK1 April   2024 TPS7H4011-SP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Description
  5. 2Features
  6. 3Evaluation Module Overview
    1. 3.1 Introduction
    2. 3.2 Kit Contents
    3. 3.3 Specification
    4. 3.4 Device Information
  7. 4Hardware
    1. 4.1 Setup
      1. 4.1.1 Jumper Configuration
      2. 4.1.2 Transient Load Circuit
    2. 4.2 Connector Descriptions
    3. 4.3 Best Practices
  8. 5Implementation Results
    1. 5.1 Default Configuration Results
    2. 5.2 Soft Startup
    3. 5.3 Voltage Ripple on VOUT
    4. 5.4 Load Step
    5. 5.5 Frequency Response
  9. 6Hardware Design Files
    1. 6.1 Schematics
    2. 6.2 PCB Layouts
    3. 6.3 Bill of Materials (BOM)
  10. 7Compliance Information
  11. 8Related Documentation

Bill of Materials (BOM)

Designator

Quantity

Value

Description

Package Reference

PartNumber

Manufacturer

C1, C2, C3, C4, C5, C6, C12

7

100µF

Cap Tant Polymer 100uF 25VDC D CASE 20% (7.3 X 4.3 X 2.8mm) SMD 7343-31 0.04 Ohm 105C T/R

2917

T521D107M025ATE040

KEMET

C7, C8

2

22uF

CAP, CERM, 22 uF, 25 V, +/- 20%, X5R, 0805

0805

GRM21BR61E226ME44L

MuRata

C9, C10, C16

3

0.1uF

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

1206

C1206C104J5RACTU

Kemet

C14

1

10uF

CAP, CERM, 10 uF, 25 V, +/- 10%, X7R, 1210

1210

12103C106KAT2A

AVX

C15

1

4.7uF

CAP, CERM, 4.7 uF, 50 V, +/- 10%, X7R, 1210

1210

C3225X7R1H475K250AB

TDK

C18

1

0.47uF

CAP, CERM, 0.47 uF, 16 V, +/- 5%, X7R, 0805

0805

0805YC474JAT2A

AVX

C19

1

0.022uF

CAP, CERM, 0.022 uF, 100 V, +/- 5%, X7R, 0805

0805

08051C223JAT2A

AVX

C20

1

1uF

CAP, CERM, 1 uF, 16 V, +/- 10%, X7R, 0805

0805

C0805C105K4RACTU

Kemet

C21

1

5600pF

CAP, CERM, 5600 pF, 50 V, +/- 10%, X7R, 0805

0805

C0805C562K5RACTU

Kemet

C22

1

56pF

CAP, CERM, 56 pF, 50 V, +/- 5%, C0G/NP0, 0805

0805

C0805C560J5GACTU

Kemet

C24, C25, C26

3

330uF

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

7343-43

T530X337M010ATE006

Kemet

C32

1

22uF

CAP, CERM, 22 µF, 16 V,+/- 10%, X7R, AEC-Q200 Grade 1, 1210

1210

CL32B226KOJVPNE

Samsung Electro-Mechanics

C34

1

1uF

CAP, CERM, 1 uF, 25 V, +/- 10%, X7R, 1206

1206

C1206C105K3RACTU

Kemet

C39

1

10uF

CAP, CERM, 10 µF, 10 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805

0805

GCJ21BR71A106KE01L

MuRata

C41

1

3.3uF

CAP, CERM, 3.3 uF, 25 V, +/- 10%, X7R, 0805

0805

C2012X7R1E335K125AB

TDK

D2

1

Diode 40 V 10A Surface Mount TO-277A (SMPC)

SMPC

SS10P4-M3/86A

Vishay

D3

1

Orange

LED, Orange, SMD

LED_0805

LTST-C170KFKT

Lite-On

FID1, FID2, FID3, FID4, FID5, FID6

6

Fiducial mark. There is nothing to buy or mount.

N/A

N/A

N/A

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, J15

2

Fixed Terminal Blocks MKDSP 10 HV/ 2-10

HDR2

1929517

Phoenix Contact

J2

1

Terminal Block, 5.08 mm, 2x1, Brass, TH

2x1 5.08 mm Terminal Block

ED120/2DS

On-Shore Technology

J3, J9, J11, J17, J19

5

Connector, End launch SMA, 50 ohm, SMT

SMA End Launch

142-0701-851

Cinch Connectivity

J4, J16, J18

3

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

TH Scope Probe

131-5031-00

Tektronix

J5, J8, J12, J14

4

Header, 2.54 mm, 2x1, Gold, TH

Header, 2.54mm, 2x1, TH

61300211121

Wurth Elektronik

J6, J7, J10, J13

4

Header, 100mil, 3x1, Gold, TH

Header, 100mil, 3x1, TH

HTSW-103-07-G-S

Samtec

L1

1

2.2uH

2.2 µH Shielded Wirewound Inductor 21 A 4.8mOhm Max Nonstandard

SMD2

MPX1D1250L2R2

KEMET

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

1

25V

MOSFET, N-CH, 25 V, 113 A, DQH0008A (VSON-CLIP-8)

DQH0008A

CSD16408Q5

Texas Instruments

R1, R15, R24, R36, R37

5

0

RES, 0, 5%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW08050000Z0EA

Vishay-Dale

R2

1

271k

RES, 271 k, 0.1%, 0.125 W, 0805

0805

RT0805BRD07271KL

Yageo America

R3

1

54.2k

54.2 kOhms ±0.1% 0.26W Chip Resistor 0805 (2012 Metric) Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant Thin Film

0805

TNPW080554K2BEEN

Vishay

R4, R5, R25

3

10.0k

RES, 10.0 k, 0.1%, 0.125 W, 0805

0805

RG2012P-103-B-T5

Susumu Co Ltd

R6, R20

2

1.00k

RES, 1.00 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

ERJ-6ENF1001V

Panasonic

R7

1

1.1Meg

RES, 1.1 M, 5%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

ERJ-6GEYJ115V

Panasonic

R8

1

3.00k

RES, 3.00 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

ERJ-6ENF3001V

Panasonic

R9, R12, R18

3

49.9k

RES, 49.9 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

ERJ-6ENF4992V

Panasonic

R11

1

43.2k

RES, 43.2 k, 0.1%, 0.125 W, 0805

0805

RT0805BRD0743K2L

Yageo America

R13

1

511k

RES, 511 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

ERJ-6ENF5113V

Panasonic

R14

1

267k

RES, 267 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW0805267KFKEA

Vishay-Dale

R16

1

90.9k

RES, 90.9 k, 0.1%, 0.125 W, 0805

0805

RG2012P-9092-B-T5

Susumu Co Ltd

R17

1

40.2k

RES, 40.2 k, 0.1%, 0.125 W, 0805

0805

RG2012P-4022-B-T5

Susumu Co Ltd

R19

1

100k

RES, 100 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

ERJ-6ENF1003V

Panasonic

R22, R30

2

49.9

RES, 49.9, 0.1%, 0.125 W, 0805

0805

RT0805BRD0749R9L

Yageo America

R26

1

1

RES, 1.00, 1%, 0.125 W, 0805

0805

RC0805FR-071RL

Yageo America

R28

1

2.23k

RES, 2.23 k, 0.1%, 0.125 W, 0805

0805

RT0805BRD072K23L

Yageo America

R29

1

10k

RES, 10 k, 5%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW080510K0JNEA

Vishay-Dale

R32, R33, R34

3

1

RES, 1.00, 1%, 2 W, 6.3x3.1mm

6.3x3.1mm

CRM2512-FX-1R00ELF

Bourns

SH-J1, SH-J2, SH-J3, SH-J4, SH-J5

5

1x2

Shunt, 100mil, Flash Gold, Black

Closed Top 100mil Shunt

SPC02SYAN

Sullins Connector Solutions

TP1, TP2, TP7, TP16, TP17, TP18

6

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone Electronics

TP3, TP4, TP5, TP6, TP8, TP9, TP10, TP11, TP12, TP13, TP14, TP15, TP26, TP27, TP28, TP29, TP30, TP31

18

Test Point, Multipurpose, White, TH

White Multipurpose Testpoint

5012

Keystone Electronics

TP19, TP20, TP21, TP22, TP23, TP24, TP25

7

Test Point, Multipurpose, Black, TH

Black Multipurpose Testpoint

5011

Keystone Electronics

U1

1

Radiation-Hardness-Assured (RHA) 4-V to 14-V Input 12-A Synchronous Buck Converter

CFP30

TPS7H4011HLB/EM

Texas Instruments

U2

1

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SON (3x3)

VSON8

TPS7B8450QWDRBRQ1

Texas Instruments

C11

0

0.1uF

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

1206

C1206C104J5RACTU

Kemet

C13

0

100µF

Cap Tant Polymer 100uF 25VDC D CASE 20% (7.3 X 4.3 X 2.8mm) SMD 7343-31 0.04 Ohm 105C T/R

2917

T521D107M025ATE040

KEMET

C17

0

100pF

CAP, CERM, 100 pF, 100 V, +/- 5%, X7R, 0805

0805

C0805C101J1RACTU

Kemet

C23

0

0.1uF

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

0805

08055C104JAT2A

AVX

C27, C28, C29, C30, C31

0

330uF

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

7343-43

T530X337M010ATE006

Kemet

C33, C36, C37

0

22uF

CAP, CERM, 22 µF, 16 V,+/- 10%, X7R, AEC-Q200 Grade 1, 1210

1210

CL32B226KOJVPNE

Samsung Electro-Mechanics

C35

0

0.01uF

CAP, CERM, 0.01 uF, 100 V, +/- 5%, X7R, 0805

0805

08051C103JAT2A

AVX

C38

0

1uF

CAP, CERM, 1 uF, 25 V, +/- 10%, X7R, 1206

1206

C1206C105K3RACTU

Kemet

C40

0

0.1uF

CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0805

0805

C0805C104K5RACTU

Kemet

D1

0

Diode 40 V 10A Surface Mount TO-277A (SMPC)

SMPC

SS10P4-M3/86A

Vishay

R10, R31

0

0

RES, 0, 5%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

CRCW08050000Z0EA

Vishay-Dale

R21

0

100k

RES, 100 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805

0805

ERJ-6ENF1003V

Panasonic

R23

0

49.9

RES, 49.9, 0.1%, 0.125 W, 0805

0805

RT0805BRD0749R9L

Yageo America

R27

0

2.21k

RES, 2.21 k, 0.1%, 0.125 W, 0805

0805

RT0805BRD072K21L

Yageo America

R35

0

0.01

10 mOhms ±1% 10W Chip Resistor 2817 (7142 Metric) Current Sense Metal Element

2817

GMR320HJBFA10L0

ROHM