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7 Bill of Materials

Table 7-1. Bill of Materials

ITEM

QUANTITY DESIGNATOR

VALUE

FOOTPRINT

MANUFACTURER

MANUFACTURER

PART NO.

VENDER PART

NO.

DESCRIPTION

1

2

DNI

C2A, C18a

100 pF

603

Panasonic-ECG

ECJ-1VC1H101J

PCC101ACVDKR-

ND

CAP CERAMIC

100 pF 50 V 0603

SMD

2

2

C7, C14

47 nF

603

Panasonic-ECG

ECJ-1VB1E473K

PCC1771DKR-ND

CAP 47000 pF 25 V

CERM X7R 0603

3

2

C8, C13

10 µF

1210

Murata Electroics

North America

GRM32ER7YA1

06KA12L

490-5314-6-ND

CAP CER 10 µF

35 V X7R 10% 1210

4

4

C5, C3, C9,

C11

22 µF

1210

Panasonic-ECG

ECJ-4YB1E226M

PCC2333DKR-ND

CAP CERAMIC

22 µF 25 V X5R

1210

5

1

C2

10 µF

603

Panasonic-ECG

ECJ-1VB1A106M

PCC2479DKR-ND

CAP CERAMIC

10 µF 10 V 0603

X5R

6

1

C22

4.7 µF

603

Panasonic-ECG

ECJ-1VB0J475M

PCC2318DKR-ND

CAP CERAMIC

4.7 µF 6.3 V X5R

0603

7

1

C2

2.2 nF

603

TDK Corporation

C1608X7R1H222M

445-5083-6-ND

CAP CERAMIC

2200 pF 50 V X 7R

0603

8

3

J8, J9, J11

ED555/

2DS

TB_2X3.5MM

On Shore

Technology

ED555/2DS

ED1514-ND

TERMINAL BLOCK

3.5 mm 2POS PCB

9

2

JP6, JP15

JMP0.2

Mil-Max

800-10-064-10-00100

0

ED7264-ND

SIP HEADER 64
POS STRAIGHT

PCB

10

2

JP20, JP24

JMP0.3

Mil-Max

800-10-064-10-00100

0

ED7264-ND

SIP HEADER 64
POS STRAIGHT

PCB

11

2

L9, L11

2.2 µH

10X10MM

Wurth Electronics

7440650022

732-1055-2-ND

INDUCTOR POWER

2.2 µH 6.2 A SMD

12

1

R1

383 kΩ

603

Panasonic-ECG

ERJ-3EKF3833V

P383KHDKR-ND

RES 383 kΩ 1/10 W

1% 0603 SMD

13

1

R18

10 kΩ

603

Panasonic-ECG

ERJ-3EKF1002V

P10.0KHCT-ND

RES 10 kΩ 1/10 W

1% 0603 SMD

14

1

R24

100 kΩ

603

Panasonic-ECG

ERJ-3EKF1003V

P100KHCT-ND

RES 100 kΩ 1/10 W

1% 0603 SMD

15

2

R9, R11

0

603

Vishay/Dale

CRCW06030000

Z0EA

541-0.0GDKR-ND

RES 0 Ω 1/10 W 5%

0603 SMD

16

2

R9a, R11a

40.2 kΩ

603

Panasonic-ECG

ERJ-3EKF4022V

P40.2KHDKR-ND

RES 40.2 kΩ

1/10 W 1% 0603

SMD

17

1

R9b

80.6 kΩ

603

Panasonic-ECG

ERJ-3EKF8062V

P80.6KHDKR-ND

RES 80.6 kΩ

1/10 W 1% 0603

SMD

18

1

R11b

32.4 kΩ

603

Yageo

RC0603FR- 0732K4L

311-32.4KHRDKR-

ND

RES 32.4 kΩ

1/10 W 1% 0603

SMD

19

2

DNI

C10, C12

3.3 nF

603

Reserved for

snubber

20

2

DNI

R3, R4

4.99

603

Reserved for

snubber

21

10

TP8, TP9,

TP9a, TP9b,

TP11, TP11a,
TP11b, TP20,

TP23, TP24

TEST POINT

0.042

Keystone

Electronics

5002

5002K-ND

TEST POINT PC

MINI .040" D WHITE

22

5

TP1, TP2, TP3,

TP4, TP5

TEST POINT

0.042

Keystone

Electronics

5001

5001K-ND

TEST POINT PC

MINI .040" D BLACK

23

1

U1

QFN28 [RHD]

TPS65253

24

5

C4, C6, C15,

C17, C18

4.7 nF

603

Panasonic-ECG

ECJ-1VB1H472K

PCC1780TR-ND

CAP 4700 pF 50 V

CERAMIC X7R 0603

www.ti.com

Bill of Materials

SLVU469B – JUNE 2011 – REVISED MAY 2021

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TPS65253 Buck Converter Evaluation Module User's Guide

11

Copyright © 2021 Texas Instruments Incorporated

Содержание TPS65253

Страница 1: ...and Jumper Placement 8 5 2 Jumpers 9 5 3 Test Points and Placement 9 6 Power Up Procedure 10 7 Bill of Materials 11 8 Revision History 12 Trademarks All trademarks are the property of their respectiv...

Страница 2: ...S65253 PMIC as well as the support documentation including schematic and bill of materials Introduction www ti com 2 TPS65253 Buck Converter Evaluation Module User s Guide SLVU469B JUNE 2011 REVISED M...

Страница 3: ...nd Output Current Summary EVM TEST CONDITIONS OUTPUT CURRENT RANGE TPS65253EVM VIN 4 5 V to 16 V fsw 500 kHz Buck1 1 2 V 3 5 A Buck2 3 3 V 2 5 A 25 C ambient This evaluation module is designed to prov...

Страница 4: ...17 COMP2 18 FB2 19 LOW_P SDA 20 V7V 21 V3p3 22 V3p3 23 PGOOD 24 PB 25 MR SCL 26 LH 27 INT 28 PP 29 U1 TPS65253 3 3uF C22 TP24 V3p3 100K R24 0 R25 TP25 TP26 TP28 383K R1 V7V V3p3 100K R28 FB1 100pF DNI...

Страница 5: ...Part Placement Figure 4 2 Top Layer www ti com Placement SLVU469B JUNE 2011 REVISED MAY 2021 Submit Document Feedback TPS65253 Buck Converter Evaluation Module User s Guide 5 Copyright 2021 Texas Ins...

Страница 6: ...Layer 1 Figure 4 4 Mid Layer 2 Placement www ti com 6 TPS65253 Buck Converter Evaluation Module User s Guide SLVU469B JUNE 2011 REVISED MAY 2021 Submit Document Feedback Copyright 2021 Texas Instrumen...

Страница 7: ...re 4 5 Bottom Layer www ti com Placement SLVU469B JUNE 2011 REVISED MAY 2021 Submit Document Feedback TPS65253 Buck Converter Evaluation Module User s Guide 7 Copyright 2021 Texas Instruments Incorpor...

Страница 8: ...Headers Description and Jumper Placement Test points Black GND White Each output feed back power good and VIN All marking on PCB Bench Test Setup Conditions www ti com 8 TPS65253 Buck Converter Evalua...

Страница 9: ...asy location Close to any of these test points there are black ground test points to allow for DVM measurement or to use a metal exposed scope probe to reduce common mode noise measurements All test p...

Страница 10: ...rs are powered up by the output voltages The whole start up process will take less than 100 ms PGOOD will be asserted high 32 ms after all converter outputs have reached 90 of nominal voltages 4 Apply...

Страница 11: ...th Electronics 7440650022 732 1055 2 ND INDUCTOR POWER 2 2 H 6 2 A SMD 12 1 R1 383 k 603 Panasonic ECG ERJ 3EKF3833V P383KHDKR ND RES 383 k 1 10 W 1 0603 SMD 13 1 R18 10 k 603 Panasonic ECG ERJ 3EKF10...

Страница 12: ...nasonic ECG ERJ 3EKF4992V P49 9KHDKR ND RES 49 9 k 1 10W 1 0603 SMD 8 Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Revisio...

Страница 13: ...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 14: ...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 15: ...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 16: ...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 17: ...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 18: ...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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