Texas Instruments TPS7A14EVM-058 Скачать руководство пользователя страница 10

5 Bill of Materials

Table 5-1

 shows the bill of materials for the TPS7A14EVM-058.

Table 5-1. Bill of Materials

Designator

Quantity

Value

Description

PackageReference PartNumber

Manufacturer

Alternate 
PartNumber

Alternate 
Manufacturer

!PCB1

1

Printed Circuit Board

LP058

Any

C5

1

1µF

1µF ±10% 10V Ceramic Capacitor X7R 
0402 (1005 Metric)

402

GMC04X7R105K10
NT

Cal-Chip Electronics

C8

1

2.2uF

CAP, CERM, 2.2 uF, 10 V, +/- 20%, X5R, 
0402

402

8.11

Wurth Elektronik

C10, C13

2

0.1uF

CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 
0402

402

C1005X7R1H104K0
50BB

TDK

C14, C15

2

10µF

10 µF ±10% 50V Ceramic Capacitor X7R 
1206 (3216 Metric)

1206

GMC31X7R106K50
NT

Cal-Chip Electronics

J3, J4, J6, J17

4

Standard Banana Jack, insulated, 10A, 
red

571-0500

571-0500

DEM Manufacturing

J5, J15, J16, J20

4

Jumper, SMT

shorting jumper, 
SMT

JMP-36-30X40SMT Any

J7

1

Header, 2.54 mm, 3x1, Gold, TH

Header, 2.54mm, 
3x1, TH

61300311121

Wurth Elektronik

J9, J11, J12, J21

4

Standard Banana Jack, insulated, 10A, 
black

571-0100

571-0100

DEM Manufacturing

J18

1

SMA Straight Jack, Gold, 50 Ohm, TH

SMA Straight Jack, 
TH

901-144-8RFX

Amphenol RF

Q1

1

30V

MOSFET, N-CH, 30 V, 5 A, DQK0006C 
(WSON-6)

DQK0006C

CSD17313Q2

Texas Instruments

None

R8

1

10.7k

RES, 10.7 k, 1%, 0.1 W, 0603

603

RC0603FR-0710K7
L

Yageo

R9

1

10.0k

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

603

RC0603FR-0710KL Yageo

R13

1

49.9

Res Thick Film 1206 49.9 Ohm 1% 1/4W 
±100ppm/°C Molded SMD SMD Paper 
T/R

1206

RMCF1206FT49R9 Stackpole 

Electronics

SH-J1

1

1x2

Shunt, 100mil, Gold plated, Black

Shunt

SNT-100-BK-G

Samtec

969102-0000-DA

3M

TP1, TP2, TP3, 
TP4, TP5

5

Test Point, Compact, SMT

Testpoint_Keystone
_Compact

5016

Keystone

U1

1

Ultra-Low Dropout Regulator, 0.8V 1A, 
DSBGA6

DSBGA6

TPS7A1408PYBKR Texas Instruments

U2

1

5V, 7A/5A Low Side GaN Driver 
With 60MHz/1ns Speed, YFF0006AEAE 
(DSBGA-6)

YFF0006AEAE

LMG1020YFFR

Texas Instruments

LMG1020YFFT

Texas Instruments

C1, C6, C9

0

2.2uF

CAP, CERM, 2.2 uF, 50 V, +/- 20%, X7R, 
0805

805

C2012X7R1H225M
125AC

TDK

C2, C4, C7

0

2.2uF

CAP, CERM, 2.2 uF, 10 V, +/- 10%, X7R, 
0603

603

C1608X7R1A225K0
80AC

TDK

TPS7A14EVM Schematic

www.ti.com

10

TPS7A14EVM-058 Evaluation Module

SBVU073 – NOVEMBER 2021

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Copyright © 2021 Texas Instruments Incorporated

Содержание TPS7A14EVM-058

Страница 1: ...printed circuit board PCB layout a schematic diagram and a bill of materials BOM Throughout this document the terms evaluation board evaluation module and EVM are synonymous with the TPS7A14EVM 058 Ta...

Страница 2: ...oad Step 6 Figure 3 1 Top Assembly Layer and Silk Screen 7 Figure 3 2 Top Layer Routing 7 Figure 3 3 Layer 2 7 Figure 3 4 Layer 3 7 Figure 3 5 Bottom Layer Routing 8 Figure 3 6 Bottom Assembly Layer a...

Страница 3: ...und connection 2 1 3 VOUT and GND VOUT and GND are the connection terminals for the output load The VOUT terminal is the positive connection and the GND terminal is the negative that is ground connect...

Страница 4: ...ors installed These four components provide the minimum required solution size as illustrated by the white boxes in Figure 1 1 Additional pads are available to test the LDO with additional input bias...

Страница 5: ...urrent probes a 10 AWG wire can be used WARNING The sensors of some current probes are tied to GND and cannot come into contact with energized conductors See the user manual of your current probe for...

Страница 6: ...f the pulsed resistors R2 R3 R4 R5 and R6 Configure a function generator for the 50 output in a 0 V DC to 5 V DC square pulse If necessary burst mode can be configured in the function generator for re...

Страница 7: ...14 LDO LMG1020YFFR gate driver and pulsed resistors R2 R3 R4 R5 and R6 are most at risk of raising to a high junction temperature during normal operation Figure 3 1 Top Assembly Layer and Silk Screen...

Страница 8: ...m Layer Routing Figure 3 6 Bottom Assembly Layer and Silk Screen Board Layout www ti com 8 TPS7A14EVM 058 Evaluation Module SBVU073 NOVEMBER 2021 Submit Document Feedback Copyright 2021 Texas Instrume...

Страница 9: ...50V 10uF C15 50V 10uF C14 1 00k R1 1 2 J13 50V 0 1uF C13 2 2 F 10V C2 10V 2 2uF C3 154 R5 154 R6 154 R4 154 R3 GND EN VIN EN VOUT 154 R2 100V 1pF C11 0 R11 0 R7 3 5 6 8 4 7 1 2 Q1 CSD17313Q2 1 2 3 4...

Страница 10: ...nufacturing J18 1 SMA Straight Jack Gold 50 Ohm TH SMA Straight Jack TH 901 144 8RFX Amphenol RF Q1 1 30V MOSFET N CH 30 V 5 A DQK0006C WSON 6 DQK0006C CSD17313Q2 Texas Instruments None R8 1 10 7k RES...

Страница 11: ...TH SMA Straight Jack TH 901 144 8RFX Amphenol RF J8 J10 0 Terminal Block 5 mm 2x1 Tin TH Terminal Block 5 mm 2x1 TH 691 101 710 002 Wurth Elektronik J13 0 Header 100mil 2x1 Gold TH Sullins 100mil 1x2...

Страница 12: ...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...

Страница 13: ...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...

Страница 14: ...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...

Страница 15: ...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...

Страница 16: ...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...

Страница 17: ...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 reproduction and display of thes...

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