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Bill of Materials (BOM)

6

Bill of Materials (BOM)

Table 10. TPS25944XEVM-635 Bill of Material

(1)

Designator

QTY

Value

Description

Package Reference

Part Number

Manufacturer

Alternate Part

Alternate

Number

Manufacturer

!PCB

1

Printed Circuit Board

PWR635

Any

-

-

C1

1

0.1uF

CAP, CERM, 0.1uF, 25V, +/-10%, X7R, 0603

0603

06033C104KAT2A

AVX

C2, C3, C8, C9

4

4.7uF

CAP, CERM, 4.7uF, 25V, +/-10%, X7R, 1206

1206

C3216X7R1E475K

TDK

C4, C10

2

330uF

CAP, AL, 330uF, 25V, +/-20%, 0.16 ohm, SMD

HA0

EMZA250ADA331MHA0G

Nippon Chemi-Con

C5, C11

2

330pF

CAP, CERM, 330pF, 100V, +/-5%, X7R, 0603

0603

06031C331JAT2A

AVX

C7

1

1uF

CAP, CERM, 1uF, 25V, +/-10%, X5R, 0603

0603

C1608X5R1E105K080AC

TDK

D1

1

30V

Diode, Schottky, 30V, 0.2A, SOT-23

SOT-23

BAT54C-7-F

Diodes Inc.

D2, D6

2

Red

LED, Red, SMD

Power TOPLED w/lens

LS E63F-DBFA-1-Z

OSRAM

-

-

D4, D8

2

20V

Diode, Schottky, 20V, 3A, SMA

SMA

B320A-13-F

Diodes Inc.

D5, D9

2

16V

Diode, TVS, Uni, 16V, 600W, SMB

SMB

SMBJ16A-13-F

Diodes Inc.

D7

1

Green

LED, Green, SMD

Power TOPLED w/lens

LT E63C-CADB-35-L-Z

OSRAM

-

-

FID1, FID2,

0

Fiducial mark. There is nothing to buy or mount.

Fiducial

N/A

N/A

FID3

H1, H2, H3, H4

4

Bumpon, Cylindrical, 0.312 X 0.200, Black

Black Bumpon

SJ61A1

3M

J1, J4, J6, J9,

5

1x3

Header, TH, 100mil, 1x3, Gold plated, 230 mil above insulator

PBC03SAAN

PBC03SAAN

Sullins Connector

Equivalent

Any

J10

Solutions

J2, J3, J7, J8

4

Terminal Block, 2x1, 5.08mm, TH

10.16x15.2x9mm

282841-2

TE Connectivity

J5

1

Header, TH, 100mil, 2x2, Gold plated, 230 mil above insulator

TSW-102-07-G-D

TSW-102-07-G-D

Samtech Inc

Equivalent

Any

LBL1

1

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

PCB Label 0.650"H x

THT-14-423-10

Brady

-

-

roll

0.200"W

Q1

1

30V

MOSFET, N-CH, 30V, 100A, SON 5x6mm

SON 5x6mm

CSD17301Q5A

Texas Instruments

None

None

R1, R2, R16,

4

100k

RES, 100k ohm, 5%, 0.1W, 0603

0603

CRCW0603100KJNEA

Vishay-Dale

R17

R3, R4, R18,

5

475k

RES, 475k ohm, 1%, 0.1W, 0603

0603

CRCW0603475KFKEA

Vishay-Dale

Equivalent

Any

R19, R20

R5

1

10.0k

RES, 10.0k ohm, 1%, 0.1W, 0603

0603

CRCW060310K0FKEA

Vishay-Dale

Equivalent

Any

R6

1

0.1

RES, 0.1 ohm, 1%, 3W, 2512

2512

CRA2512-FZ-R100ELF

Bourns

R9, R10, R25

3

16.9k

RES, 16.9k ohm, 1%, 0.1W, 0603

0603

CRCW060316K9FKEA

Vishay-Dale

[NoValue], [NoValue],

[NoValue], [NoValue],

Equivalent

Any

R11, R23

2

47k

RES, 47k ohm, 5%, 0.1W, 0603

0603

CRCW060347K0JNEA

Vishay-Dale

R12, R27

2

24.9k

RES, 24.9k ohm, 1%, 0.1W, 0603

0603

CRCW060324K9FKEA

Vishay-Dale

R13

1

32.4k

RES, 32.4k ohm, 1%, 0.1W, 0603

0603

CRCW060332K4FKEA

Vishay-Dale

R14, R28

2

16.2k

RES, 16.2k ohm, 1%, 0.1W, 0603

0603

CRCW060316K2FKEA

Vishay-Dale

R15, R24

2

100k

RES, 100k ohm, 1%, 0.1W, 0603

0603

CRCW0603100KFKEA

Vishay-Dale

R21, R29

2

10k

RES, 10k ohm, 5%, 0.1W, 0603

0603

CRCW060310K0JNEA

Vishay-Dale

R26

1

35.7k

RES, 35.7k ohm, 1%, 0.1W, 0603

0603

RC0603FR-0735K7L

Yageo America

S1, S2

2

Switch, Push Button, SMD

2.9x2x3.9mm SMD

SKRKAEE010

Alps

Equivalent

Any

SH-J1, SH-J4,

3

1x2

Shunt, 100mil, Gold plated, Black

Shunt

969102-0000-DA

3M

SNT-100-BK-G

Samtec

SH-J9

(1)

Unless otherwise noted in the Alternate Part Number and/or Alternate Manufacturer columns, all parts may be substituted with equivalents.

15

SLUUBC2A – May 2015 – Revised July 2015

TPS25944X635EVM: Evaluation Module for TPS25944X

Submit Documentation Feedback

Copyright © 2015, Texas Instruments Incorporated

Summary of Contents for TPS25944X635EVM

Page 1: ...with TPS25944A 3 Replace the U2 as the with TPS25944L 4 Make sure the following parts are unpopulated R7 R8 Contents 1 Introduction 2 1 1 EVM Features 2 1 2 EVM Applications 2 2 Description 3 3 Schem...

Page 2: ...18 0 V TYP operation CH1 rising input voltage turn On threshold 10 8 V TYP CH1 falling input voltage turn off threshold 10 V TYP CH2 rising input voltage turn On threshold 10 8 V TYP CH2 falling input...

Page 3: ...otection S1 allows U1 and S2 allows U2 to be RESET or disabled A power good PG indicator is provided by D2 and D6 for CH1 and CH2 respectively and circuit faults can be observed with D2 and D6 Scaled...

Page 4: ...R16 100k R17 20V D8 B320A 13 F 20V D4 B320A 13 F 330 F C10 16V D9 16V D5 4 7 F C2 4 7 F C3 4 7 F C8 4 7 F C9 DEVSLP 1 PGOOD 2 PGTH 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8 IN 9 IN 10 IN 11 IN 12 IN 13 EN UVLO...

Page 5: ...supply to the EVM TP17 EN_UV2 CH2 Active high enable and under voltage input TP18 OVP2 CH2 Active high overvoltage input TP22 IMON2 CH2 Current monitor Load current 1 187 voltage on TP22 TP16 VOUT2 CH...

Page 6: ...us measurements are needed 4 2 3 Oscilloscope A DPO2024 or Lecroy 424 oscilloscope or equivalent three 10X voltage probes and a DC current probe 4 2 4 Loads One resistive load or equivalent which take...

Page 7: ...P A L P H A S H I F T E N T E R R U N DG ER F I AJ BK C L 7M 8N 9O DG DG DG DG T 3U 0V W X Y Z T A B U T I L I Z A T I O N H U B M A U N I C 2 B N C 4 M b s Oscilloscope xx xx xx xx x x xx xx x x Texa...

Page 8: ...3 0 1 VDC EN_UV2 TP17 12 0 3 VDC OVP1 TP5 0 742 0 1 VDC OVP2 TP18 0 742 0 1 VDC IMON1 TP11 33 8 mV 5 mVDC IMON2 TP22 33 8 mV 5 mVDC VOUT1 TP2 12 0 3 VDC VOUT2 TP16 12 0 3 VDC PG1 TP9 2 40 0 1 VDC PG2...

Page 9: ...nel 1 5 V div TP2 VOUT1 TP16 VOUT2 Channel 2 5 V div TP3 VIN1 TP15 VIN2 Channel 3 5 V div TP8 EN UVLO1 TP17 EN UVLO2 Channel 4 2 A div Current probe in input Ve wire Current probe in input Ve wire Tri...

Page 10: ...l 4 5 A div Input current into J3 Ve wire Input current into J8 Ve wire Trigger source Channel 4 Trigger level 1 0 0 2 A Trigger polarity Ve Trigger Mode Single Sequence Time base 40 ms div 1 If an el...

Page 11: ...4 36 ms Figure 5 Output Short Circuit Behavior of Auto Retry Circuit Breaker CH1 Figure 6 Circuit Breaking Time Delay CH1 4 Set the output load at 1 0 0 1 on CH1 and current limit to 5 3 A and then en...

Page 12: ...ker CH2 Figure 8 Circuit Breaking Time Delay CH2 5 Set the input power supply to zero volts and disconnect all equipment from the DUT 12 TPS25944X635EVM Evaluation Module for TPS25944X SLUUBC2A May 20...

Page 13: ...Drawings Figure 9 through Figure 11 show component placement and layout of the EVM Figure 9 Top Side Placement Figure 10 Top Side Routing Layer 13 SLUUBC2A May 2015 Revised July 2015 TPS25944X635EVM...

Page 14: ...ayout Guidelines www ti com Figure 11 Bottom Side Routing Layer 14 TPS25944X635EVM Evaluation Module for TPS25944X SLUUBC2A May 2015 Revised July 2015 Submit Documentation Feedback Copyright 2015 Texa...

Page 15: ...Any LBL1 1 Thermal Transfer Printable Labels 0 650 W x 0 200 H 10 000 per PCB Label 0 650 H x THT 14 423 10 Brady roll 0 200 W Q1 1 30V MOSFET N CH 30V 100A SON 5x6mm SON 5x6mm CSD17301Q5A Texas Instr...

Page 16: ...nt Any TP26 TP12 TP13 4 SMT Test Point SMT Compact Testpoint_Keystone_Com 5016 Keystone Equivalent Any TP24 TP25 pact U1 1 2 7V 18V eFuse with True Reverse Blocking for Power Mux RVC0020A TPS25944ARVC...

Page 17: ...ision Page Added Important Note to TPS25944XEVM 635 Users 1 NOTE Page numbers for previous revisions may differ from page numbers in the current version 17 SLUUBC2A May 2015 Revised July 2015 Revision...

Page 18: ...ing the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repa...

Page 19: ...transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indic...

Page 20: ...ified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors current sens...

Page 21: ...REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE L...

Page 22: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

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