SLUUCG4 November   2022 TPS548C26

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Description
    2. 1.2 Before You Begin
  4. 2Performance Characteristics
  5. 3Test Point Descriptions
  6. 4Test Setup
  7. 5Configurations
    1. 5.1 Mode Selection
    2. 5.2 ILIM Selection
    3. 5.3 Soft-Start Selection
  8. 6Schematics
  9. 7PCB Layout
  10. 8BOM

8 BOM

Table 8-1 Bill of Materials

Designator

Quantity

Value

Description

Package Reference

Part Number

Manufacturer

!PCB1

1

Printed Circuit Board

BSR152-004

Any

C7, C8, C9, C20, C23, C24, C25

7

10uF

CAP, CERM, 10 uF, 25 V, +/- 10%, X7R, 0805

0805

GRM21BZ71E106KE15L

MuRata

C10, C26, C27

3

0.1uF

CAP, CERM, 0.1 uF, 25 V, +/- 10%, X7R, 0402

0402

GRM155R71E104KE14D

MuRata

C11, C12, C14, C15, C31, C32

6

22uF

CAP, CERM, 22 µF, 10 V,+/- 20%, X6S, 0805

0805

GRM21BC81A226ME44

MuRata

C19

1

270µF

Cap Aluminum Polymer 270uF 35V 20% Solder Cylindrical 22m Ohm 2200mA 2000 hr 125°C T/R

SMT_CAP_10MM3_10MM3

A768MS277M1VLAE022

KEMET

C28, C29

2

220uF

CAP, Aluminum Polymer, 220 µF, 6.3 V,+/- 20%, 0.01 ohm, 7343-31 SMD

7343-31

ECASD60J227M010K00

MuRata

C30

1

1uF

CAP, CERM, 1 uF, 16 V, +/- 10%, X6S, 0402

0402

C1005X6S1C105K050BC

TDK

C34, C37

2

2.2uF

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

0603

C1608X7R1A225K080AC

TDK

C35

1

0.1uF

CAP, CERM, 0.1 uF, 25 V, +/- 5%, X7R, 0603

0603

06033C104JAT2A

AVX

C38

1

220pF

CAP, CERM, 220 pF, 50 V, +/- 5%, C0G/NP0, 0603

0603

C0603C221J5GACTU

Kemet

J1

1

Header, 2.54mm, 2x1, Gold, TH

Header, 2.54mm, 2x1, TH

TSW-102-08-G-S

Samtec

J3

1

Therminal Block, 5 mm, 2-pole, Tin, TH

TH, 2-Leads, Body 10x10mm, Pitch 5mm

282856-2

TE Connectivity

J4

1

Terminal Block, 60A, 10.16mm Pitch, 2-Pos, TH

21.8x30x19 mm

399100102

Molex

J5

1

Therminal Block, 5 mm, 2-pole, Tin, TH

TH, 2-Leads, Body 10x10mm, Pitch 5mm

282856-2

TE Connectivity

J6

1

Header, 2.54mm, 3x2, Gold, TH

Header, 2.54mm, 3x2, Gold, TH

HTSW-103-07-G-D

Samtec

J7, J12

2

Card Edge Socket, 0.8mm, 10x2, SMT

Card Edge Socket, 0.8mm, 10x2, SMT

HSEC8-110-01-S-DV-A

Samtec

J8

1

Header, 2.54mm, 2x1, Gold, TH

Header, 2.54mm, 2x1, TH

TSW-102-08-G-S

Samtec

J9

1

1mm Uninsulated Shorting Plug, 10.16mm spacing, TH

Shorting Plug, 10.16mm spacing, TH

D3082-05

Harwin

J10

1

Header, 2.54mm, 4x2, Gold, TH

Header, 2.54mm, 4x2, TH

TSW-104-08-L-D

Samtec

J11

1

Header, 2.54mm, 4x2, Gold, TH

Header, 2.54mm, 4x2, TH

TSW-104-08-L-D

Samtec

J15

1

Header, 2.54mm, 4x2, Gold, TH

Header, 2.54mm, 4x2, TH

TSW-104-08-L-D

Samtec

J16

1

Header, 2.54mm, 2x1, Gold, TH

Header, 2.54mm, 2x1, TH

TSW-102-08-G-S

Samtec

L1

1

400nH

Inductor, Shielded, Composite, 400 nH, 36.8 A, 0.0008 ohm, AEC-Q200 Grade 1, SMD

Inductor, 10x6x11.3mm

XAL1060-401MEB

Coilcraft

L2

1

65nH

Inductor, Ferrite, 65 nH, 19 A, 0.00032 ohm, SMD

4.0x4.0x4.0mm

FP0404R1-R065-R

Coiltronics

R1

1

49.9

RES, 49.9, 1%, 0.1 W, 0603

0603

RC0603FR-0749R9L

Yageo

R5

1

1.00k

RES, 1.00 k, 1%, 0.1 W, 0603

0603

RC0603FR-071KL

Yageo

R8

1

0

RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0402

0402

ERJ-2GE0R00X

Panasonic

R11, R19

2

49.9

RES, 49.9, 1%, 0.1 W, AEC-Q200 Grade 0, 0402

0402

ERJ-2RKF49R9X

Panasonic

R12

1

1

RES, 1.00, 1%, 0.125 W, 0402

0402

CSR0402FK1R00

Stackpole Electronics Inc

R14, R26

2

10

Thick Film Resistors - SMD 0603 10ohms 5% AEC-Q200

0603

ERJ-3GEYJ100V

Panasonic

R15

1

10.0k

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

0603

ERJ-3EKF1002V

Panasonic

R16, R17, R20, R32, R47, R52

6

0

RES, 0, 5%, 0.1 W, 0603

0603

RC0603JR-070RL

Yageo

R18

1

16.9k

RES, 16.9 k, 1%, 0.1 W, 0603

0603

RC0603FR-0716K9L

Yageo

R23, R24

2

0

RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0402

0402

ERJ-2GE0R00X

Panasonic

R25

1

5.36k

RES, 5.36 k, 1%, 0.1 W, 0603

0603

RC0603FR-075K36L

Yageo

R27

1

120k

RES, 120 k, 1%, 0.1 W, 0603

0603

RC0603FR-07120KL

Yageo

R28

1

12.1k

RES, 12.1 k, 0.1%, 0.1 W, 0603

0603

RT0603BRD0712K1L

Yageo America

R29

1

16.2k

RES, 16.2 k, 1%, 0.1 W, 0603

0603

RC0603FR-0716K2L

Yageo

R30

1

21.5k

RES, 21.5 k, 1%, 0.1 W, 0603

0603

RC0603FR-0721K5L

Yageo

R31

1

24.9k

RES, 24.9 k, 1%, 0.1 W, 0603

0603

RC0603FR-0724K9L

Yageo

R33

1

2.49k

RES, 2.49 k, 1%, 0.1 W, 0603

0603

RC0603FR-072K49L

Yageo

R34

1

10.5k

RES, 10.5 k, 1%, 0.1 W, 0603

0603

RC0603FR-0710K5L

Yageo

R35, R49

2

12.1k

RES, 12.1 k, 1%, 0.1 W, 0603

0603

RC0603FR-0712K1L

Yageo

R36

1

47.0k

RES, 47.0 k, 1%, 0.1 W, 0603

0603

RC0603FR-0747KL

Yageo

R48

1

5.76k

RES, 5.76 k, 1%, 0.1 W, 0603

0603

RC0603FR-075K76L

Yageo

R50

1

18.7k

RES, 18.7 k, 1%, 0.1 W, 0603

0603

RC0603FR-0718K7L

Yageo

TP1

1

Connector, Receptacle, 50 ohm, TH

SMB Connector

SMBR004D00

JAE Electronics

TP2

1

Connector, Receptacle, 50 ohm, TH

SMB Connector

SMBR004D00

JAE Electronics

TP3

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP4

1

Test Point, Miniature, Red, TH

Red Miniature Testpoint

5000

Keystone

TP5

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP6

1

Test Point, Multipurpose, White, TH

White Multipurpose Testpoint

5012

Keystone

TP7

1

Test Point, Miniature, Red, TH

Red Miniature Testpoint

5000

Keystone

TP8

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP9

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP10

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP11

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP12

1

Test Point, Multipurpose, White, TH

White Multipurpose Testpoint

5012

Keystone

TP13

1

Test Point, Multipurpose, Black, TH

Black Multipurpose Testpoint

5011

Keystone

TP14

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP15

1

Test Point, Miniature, Black, TH

Black Miniature Testpoint

5001

Keystone

TP16

1

Test Point, Multipurpose, Black, TH

Black Multipurpose Testpoint

5011

Keystone

TP17

1

Test Point, Multipurpose, Black, TH

Black Multipurpose Testpoint

5011

Keystone

TP18

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP19

1

Connector, Receptacle, 50 ohm, TH

SMB Connector

SMBR004D00

JAE Electronics

TP22

1

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

5010

Keystone

TP24

1

Test Point, Multipurpose, Black, TH

Black Multipurpose Testpoint

5011

Keystone

TP27

1

Test Point, Miniature, Yellow, TH

Yellow Miniature Testpoint

5004

Keystone

U1

1

TPS548C26RXXR

WQFN-FCRLF37

TPS548C26RXXR

Texas Instruments