Texas Instruments TPS7A52EVM-031 User Manual Download Page 9

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Bill of Materials

9

SBVU058 – December 2019

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Copyright © 2019, Texas Instruments Incorporated

TPS7A52EVM-031 Evaluation Module

6

Bill of Materials

Table 2

shows the TPS7A52EVM-031 BOM.

(1)

These assemblies are ESD sensitive, observe ESD precautions.

(2)

These assemblies must be clean and free from flux and all contaminants. Use of no-clean flux is not acceptable.

(3)

These assemblies must comply with workmanship standards IPC-A-610 Class 2.

(4)

Unless otherwise noted in the

Alternate Part Number

or

Alternate Manufacturer

columns, all parts may be substituted with equivalents.

Table 2. TPS7A52EVM-031 BOM

(1) (2) (3) (4)

Designator

QTY

Value

Description

Package Reference

Part Number

Manufacturer

Alternate Part

Number

Alternate

Manufacturer

!PCB1

1

Printed Circuit Board

LP031

Any

C2, C7

2

47 µF

CAP, CERM, 47 µF, 10 V, ±20%, X5R, 0805

0805

GRM21BR61A476ME15

MuRata

C9

1

0.01 µF

'CAP, CERM, 0.01 µF, 100 V, ±10%, X7R, 0603

0603

C0603C103K1RACTU

Kemet

C10

1

0.01 µF

CAP, CERM, 0.01 uF, 50 V, ±5%, X7R, 0805

0805

08055C103JAT2A

AVX

J2, J6, J7

3

Standard Banana Jack, Insulated, Red

6091

6091

Keystone

J3, J5

2

Header, 2.54 mm, 2×1, Gold, SMT

Header, 2.54 mm, 2×1, SMT

61000218321

Wurth Elektronik

J8, J9, J10

3

Standard Banana Jack, Insulated, Black

6092

6092

Keystone

LBL1

1

Thermal Transfer Printable Labels, 0.650" W × 0.200" H
- 10,000 per roll

PCB Label 0.650 × 0.200 in

THT-14-423-10

Brady

R1, R2

2

10.0 k

Ω

RES, 10.0 k

Ω

, 1%, 0.1 W, 0603

0603

CRCW060310K0FKEA

Vishay-Dale

R3

1

11.8 k

Ω

RES, 11.8 k

Ω

, 1%, 0.1 W, 0603

0603

CRCW060311K8FKEA

Vishay-Dale

R4

1

3.74 k

Ω

RES, 3.74 k

Ω

, 1%, 0.1 W, 0603

0603

CRCW06033K74FKEA

Vishay-Dale

SH-J1

1

1×2

Shunt, 100 mil, Gold plated, Black

Shunt

969102-0000-DA

3M

SNT-100-BK-G

Samtec

TP1, TP2, TP3,
TP4, TP5, TP6,

TP7, TP8, TP9

9

SMT

Test Point, Compact, SMT

Testpoint_Keystone_Compact

5016

Keystone

U1

1

Automotive-Grade 4-A, High-Accuracy, Low-Noise, LDO
Voltage Regulator, RGR0020A (VQFN-20)

RGR0020A

TPS7A5201RPS

Texas Instruments

C1, C8

0

68 µF

CAP, TA, 68 µF, 16 V, ±10%, 0.2

Ω

, SMD

6032-28

TPSC686K016R0200

AVX

C3, C4, C5, C6

0

10 µF

CAP, CERM, 10 µF, 16 V, ±10%, X5R, 0805

0805

GRM21BR61C106KE15L

MuRata

C11

0

10 µF

CAP, CERM, 10 µF, 16 V, ±20%, X5R, 0805

0805

0805YD106MAT2A

AVX

FID1, FID2, FID3

0

Fiducial mark. There is nothing to buy or mount.

N/A

N/A

N/A

J9, J10

0

Connector, SMA Jack, Vertical, Gold, SMD

SMA

142-0711-201

Cinch Connectivity

J11, J12

0

TH, 6-Leads, Body 608 × 100 mil, Pitch 100 mil

PEC06SAAN

Sullins Connector Solutions

Summary of Contents for TPS7A52EVM-031

Page 1: ...aluation of the TPS7A52EVM 031 low dropout linear regulator LDO Included in this user s guide are setup and operating instructions thermal and layout guidelines a printed circuit board PCB layout a sc...

Page 2: ...Jumper Descriptions 4 2 2 Soldering Guidelines 5 2 3 Equipment Connection 5 3 Operation 6 4 PCB Layout 6 5 Schematic 8 6 Bill of Materials 9 List of Figures 1 Top Composite View 6 2 Top Layer Routing...

Page 3: ...warnings and cautions are noted for the safety of anyone using or working close to the TPS7A52EVM 031 Observe all safety precautions Warning Warning Hot surface Contact may cause burns Do not touch CA...

Page 4: ...rove the transient response of the TPS7A5401RPS and eliminates unwanted ringing on the input because of long wire connections 2 1 3 J3 EN Output enable To enable the output connect a jumper to short V...

Page 5: ...r Bias 2 1 21 TP9 GND Ground sense test point 2 2 Soldering Guidelines To avoid damaging the integrated circuit IC use a hot air system for any solder rework to modify the EVM for the purpose of repai...

Page 6: ...ule 3 Operation Use the following steps to operate the equipment 1 Turn on the power supplies 2 Enable the output by jumping J3 the EN pin to VIN 3 Vary the respective load and input voltage as necess...

Page 7: ...7 SBVU058 December 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated TPS7A52EVM 031 Evaluation Module Figure 3 Mid Layer 1 Routing Figure 4 Mid Layer 2 Routing Figure 5...

Page 8: ...74k R4 11 8k R3 GND BIAS 5 EN 3 FB 9 GND 6 GND 7 GND 12 IN 1 IN 2 NR SS 4 OUT 10 OUT 11 PG 8 TPS7A5201RPST U1 VIN VOUT EN FB 1 2 J1 DNP 1 2 J4 DNP 5 4 1 2 3 6 J11 DNP 5 4 1 2 3 6 J12 DNP VIN VIN EN NR...

Page 9: ...ne J3 J5 2 Header 2 54 mm 2 1 Gold SMT Header 2 54 mm 2 1 SMT 61000218321 Wurth Elektronik J8 J9 J10 3 Standard Banana Jack Insulated Black 6092 6092 Keystone LBL1 1 Thermal Transfer Printable Labels...

Page 10: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 11: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Page 12: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 13: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 14: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Page 15: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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