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8 Bill of Materials

The BOM for this EVM is shown in 

TPS785EVM-033 

(1)

 

(2)

 

(3)

 

(4)

 

Table 8-1. TPS785EVM-033 

(1)

 

(2)

 

(3)

 

(4)

Design
ator

Qua

ntit

y

Value

Description

PackageReference

PartNumber

Manufacturer Alternate

PartNumber

Alternate
Manufacturer

!PCB

1

Printed Circuit
Board

LP033

Any

C4, C5

2

1uF

CAP, CERM, 1 µF,
35 V,+/- 10%, X7R,
0805

0805

GRM219R7YA105KA
12D

MuRata

J1, J2

2

Standard Banana
Jack, insulated,
10A, red

571-0500

571-0500

DEM
Manufacturing

J5

1

Header, 100mil,
3x1, Gold, SMT

Samtec_TSM-103-01-
X-SV

TSM-103-01-L-SV

Samtec

J6, J7

2

Standard Banana
Jack, insulated,
10A, black

571-0100

571-0100

DEM
Manufacturing

J8

1

CONN HEADER
VERT 8POS
2.54MM

HDR8

61300821121

Wurth
Electronics

R1

1

10.7k

RES, 10.7 k, 1%,
0.125 W, AEC-
Q200 Grade 0,
0805

0805

ERJ-6ENF1072V

Panasonic

R2

1

21.5k

RES, 21.5 k, 1%,
0.125 W, AEC-
Q200 Grade 0,
0805

0805

ERJ-6ENF2152V

Panasonic

R3

1

8.06k

RES, 8.06 k, 1%,
0.125 W, AEC-
Q200 Grade 0,
0805

0805

ERJ-6ENF8061V

Panasonic

R4

1

6.19k

RES, 6.19 k, 1%,
0.125 W, AEC-
Q200 Grade 0,
0805

0805

CRCW08056K19FKE
A

Vishay-Dale

R5

1

3.40k

RES, 3.40 k, 1%,
0.125 W, AEC-
Q200 Grade 0,
0805

0805

CRCW08053K40FKE
A

Vishay-Dale

R10

1

0

RES, 0, 1%, 0.5 W,
0805

0805

5106

Keystone

R11

1

1.0Meg RES, 1.0 M, 5%,

0.125 W, AEC-
Q200 Grade 0,
0805

0805

ERJ-6GEYJ105V

Panasonic

SH-J1,
SH-J2

2

1x2

Shunt, 100mil, Gold
plated, Black

Shunt

SNT-100-BK-G

Samtec

969102-0000-
DA

3M

TP1,
TP2,
TP3,
TP4,
TP5,
TP6,
TP9

7

Test Point,
Compact, SMT

Testpoint_Keystone_
Compact

5016

Keystone

U1

1

1-A, Low-IQ Low-
Dropout Regulator,
DRB0008F
(VSON-8)

DRB0008F

TPS78501QDRBQ1

Texas
Instruments

Texas
Instruments

Bill of Materials

www.ti.com

8

TPS785EVM-033 Evaluation Module

SBVU069 – FEBRUARY 2021

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Copyright © 2021 Texas Instruments Incorporated

Summary of Contents for TPS785EVM-033

Page 1: ...yout guidelines a printed circuit board PCB layout a schematic diagram and a bill of materials BOM Throughout this document the terms demonstration kit evaluation board and evaluation module are synon...

Page 2: ...6 Figure 6 2 Top Layer Routing 6 Figure 6 3 Signal Layer 1 Routing 6 Figure 6 4 Signal Layer 2 Routing 6 Figure 6 5 Bottom Layer Routing 6 Figure 7 1 TPS785EVM 033 Schematic 7 List of Tables Table 1...

Page 3: ...Do not touch CAUTION The circuit module may be damaged by overtemperature To avoid damage monitor the temperature during evaluation and provide cooling as needed for your system environment CAUTION S...

Page 4: ...Jack Input ground return connector 2 1 7 J7 GND Banana Jack Output ground return connector 2 1 8 J8 OUTPUT VOLTAGE SET For convenience the EVM is prepopulated with four resistor divider options Place...

Page 5: ...the input power supply to VIN at the J1 connector of the EVM 3 Connect the ground lead from the input power supply to GND at the J6 connector of the EVM 4 Connect a 0 A to 1 A load between VOUT J2 con...

Page 6: ...Composite View Figure 6 2 Top Layer Routing Figure 6 3 Signal Layer 1 Routing Figure 6 4 Signal Layer 2 Routing Figure 6 5 Bottom Layer Routing PCB Layout www ti com 6 TPS785EVM 033 Evaluation Module...

Page 7: ...J3 IN_S DNP J4 OUT_S DNP VIN EN VOUT FB GND 1 2 J9 DNP 1 2 J10 DNP 1 3 5 7 J11A DNP 2 4 6 8 J11B DNP GND 1 3 5 7 J8A 2 4 6 8 J8B Iout Up to 1 A J1 Vin J2 Vout J6 GND J7 GND VIN VOUT EN FB 0 R10 1 0M...

Page 8: ...sonic R2 1 21 5k RES 21 5 k 1 0 125 W AEC Q200 Grade 0 0805 0805 ERJ 6ENF2152V Panasonic R3 1 8 06k RES 8 06 k 1 0 125 W AEC Q200 Grade 0 0805 0805 ERJ 6ENF8061V Panasonic R4 1 6 19k RES 6 19 k 1 0 12...

Page 9: ...0 Nylon Standoff 1902C Keystone J3 J4 0 SMA Straight PCB Socket Die Cast 50 Ohm TH SMA Straight PCB Socket Die Cast TH 5 1814832 1 TE Connectivity J9 J10 0 Terminal Block 5 mm 2x1 Tin TH Terminal Bloc...

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: ...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 reproduction and...

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