Texas Instruments TPS65261EVM-650 Скачать руководство пользователя страница 8

Bill of Materials

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6

Bill of Materials

Table 4

lists the BOM for this EVM.

Table 4. TPS65261 Bill of Materials

Designator

Qty

Value

Description

Package Reference

Part Number

Manufacturer

!PCB1

1

Printed Circuit Board

PWR650

Any

C1, C11, C18

3

0.047uF

CAP, CERM, 0.047uF, 50V, +/-10%, X7R, 0603

0603

C1608X7R1H473K

TDK

C2, C3, C12, C13, C21,

6

22uF

CAP, CERM, 22uF, 16V, +/-20%, X5R, 1206

1206

1206YD226MAT2A

AVX

C22

C4, C14, C15, C23, C25

5

22pF

CAP, CERM, 22pF, 50V, +/-5%, C0G/NP0, 0603

0603

06035A220JAT2A

AVX

C5

1

82pF

CAP, CERM, 82pF, 50V, +/-5%, C0G/NP0, 0603

0603

06035A820JAT2A

AVX

C6

1

3300pF

CAP, CERM, 3300pF, 50V, +/-10%, X7R, 0603

0603

C0603C332K5RACTU

Kemet

C7, C8, C9

3

10uF

CAP, CERM, 10uF, 25V, +/-10%, X5R, 1206

1206

GRM31CR61E106KA12L

MuRata

C10

1

1uF

CAP, CERM, 1uF, 25V, +/-10%, X7R, 0603

0603

C1608X7R1E105K080AB

TDK

C16, C24

2

2200pF

CAP, CERM, 2200pF, 50V, +/-10%, X7R, 0603

0603

C0603C222K5RACTU

Kemet

C17, C19, C20

3

0.01uF

CAP, CERM, 0.01uF, 50V, +/-5%, X7R, 0603

0603

C0603C103J5RACTU

Kemet

C26, C27, C28

0

DNI

CAP, CERM, 0.01uF, 50V, +/-5%, X7R, 0603

0603

C0603C103J5RACTU

Kemet

J1, J2, J3, J4

4

Terminal Block, 6A, 3.5mm Pitch, 2-Pos, TH

7.0x8.2x6.5mm

ED555/2DS

On-Shore Technology

J5, J6, J7, J8

4

Header, 100mil, 3x1, Tin plated, TH

Header, 3 PIN, 100mil, Tin

PEC03SAAN

Sullins Connector Solutions

L1, L2, L3

3

4.7uH

Inductor, Shielded Drum Core, Superflux, 4.7uH, 6A, 0.02 ohm, SMD

WE-HC4

744311470

Wurth Elektronik eiSos

LBL1

1

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

PCB Label 0.650"H x 0.200"W

THT-14-423-10

Brady

R1, R2, R8, R10, R15,

6

0

RES, 0 ohm, 5%, 0.1W, 0603

0603

CRCW06030000Z0EA

Vishay-Dale

R16

R3, R7, R20

3

20.0k

RES, 20.0k ohm, 1%, 0.1W, 0603

0603

CRCW060320K0FKEA

Vishay-Dale

R4

1

147k

RES, 147k ohm, 1%, 0.1W, 0603

0603

CRCW0603147KFKEA

Vishay-Dale

R5, R6, R13, R19

4

10.0k

RES, 10.0k ohm, 1%, 0.1W, 0603

0603

CRCW060310K0FKEA

Vishay-Dale

R9, R11, R21, R22, R23

5

100k

RES, 100k ohm, 1%, 0.1W, 0603

0603

CRCW0603100KFKEA

Vishay-Dale

R12, R18

2

30k

RES, 30k ohm, 5%, 0.1W, 0603

0603

CRCW060330K0JNEA

Vishay-Dale

R14

1

45.3k

RES, 45.3k ohm, 1%, 0.1W, 0603

0603

CRCW060345K3FKEA

Vishay-Dale

R17

1

73.2k

RES, 73.2k ohm, 1%, 0.1W, 0603

0603

CRCW060373K2FKEA

Vishay-Dale

R25, R26, R27

3

51k

RES, 51k ohm, 5%, 0.1W, 0603

0603

CRCW060351K0JNEA

Vishay-Dale

SH-J1

1

1x2

Shunt, 100mil, Gold plated, Black

Shunt

969102-0000-DA

3M

TP1, TP2, TP6, TP7,

7

White

Test Point, Miniature, White, TH

White Miniature Testpoint

5002

Keystone

TP8, TP9, TP12

TP3, TP5, TP10, TP13,

5

Black

Test Point, Miniature, Black, TH

Black Miniature Testpoint

5001

Keystone

TP15

TP4, TP11, TP14

0

DNI

Test Point, Miniature, White, TH

White Miniature Testpoint

5002

Keystone

U1

1

4.5V to 18V Input Voltage, 3A/2A/2A Output Current Triple Synchronous Step-

RHB0032E

TPS65261RHB

Texas Instruments

Down Converter, RHB0032E

Note:

Unless otherwise noted in the columns, all parts may be substituted with equivalents.

8

TPS65261EVM-650 PMIC 3-A, 2-A, 2-A Output Current Evaluation Module

SLVUA85 – June 2014

Submit Documentation Feedback

Copyright © 2014, Texas Instruments Incorporated

Содержание TPS65261EVM-650

Страница 1: ...65261 Schematic 3 3 Board Layout 4 4 Bench Test Setup Conditions 6 5 Power Up Procedure 7 6 Bill of Materials 8 List of Figures 1 TPS65261 Schematic 3 2 Component Placement Top Layer 4 3 Board Layout...

Страница 2: ...r the EVM Table 1 Summary of Performance Test Conditions Performance VIN 4 5 V to 18 V BUCK1 1 2 V up to 3 A fSW 600 kHz BUCK2 3 3 V up to 2 A 25 C ambient BUCK3 1 8 V up to 2 A RESET pull low when VD...

Страница 3: ...ND 0 01 F C19 0 01 F C20 GND 73 2k R17 20 0k R7 GND 100k R11 TP9 TP8 100k R9 V7V V7V 1 2 3 J6 100k R22 51k R26 GND EN2 GND DNI C27 1 2 3 J7 100k R23 51k R27 GND EN3 GND DNI C28 V7V GND 10 0k R19 20 0k...

Страница 4: ...e 2 illustrates the PCB layout for this EVM Figure 2 Component Placement Top Layer 4 TPS65261EVM 650 PMIC 3 A 2 A 2 A Output Current Evaluation Module SLVUA85 June 2014 Submit Documentation Feedback C...

Страница 5: ...VM Figure 3 Board Layout Top Layer Figure 4 Board Layout Second Layer Figure 5 Board Layout Third Layer Figure 6 Board Layout Bottom Layer 5 SLVUA85 June 2014 TPS65261EVM 650 PMIC 3 A 2 A 2 A Output C...

Страница 6: ...escription and jumper placement on the EVM Figure 7 Header Descriptions and Jumper Placement Test points A LX of VOUT1 B LX of VOUT2 C LX of VOUT3 VOUT1 VOUT2 VOUT3 VIN PGOOD RESET V7V 6 TPS65261EVM 6...

Страница 7: ...ble VOUT3 connect EN3 to VIN through a 100 k resistor to enable VOUT3 leave open to enable VOUT3 J8 Mode Power sequencing mode control pin Connect this pin to GND to set power sequence with dedicated...

Страница 8: ...Printable Labels 0 650 W x 0 200 H 10 000 per roll PCB Label 0 650 H x 0 200 W THT 14 423 10 Brady R1 R2 R8 R10 R15 6 0 RES 0 ohm 5 0 1W 0603 0603 CRCW06030000Z0EA Vishay Dale R16 R3 R7 R20 3 20 0k RE...

Страница 9: ...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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