SLVUCW0 June   2024 TPSM86837

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Start-Up Procedure
    2. 2.2 Input and Output Connections
    3. 2.3 Modifications
      1. 2.3.1 Output Voltage Setpoint
      2. 2.3.2 Mode Selection
      3. 2.3.3 Adjustable UVLO
  8. 3Implementation Results
    1. 3.1 Test Setup and Results
      1. 3.1.1 Output Voltage Ripple
      2. 3.1.2 Start-Up
      3. 3.1.3 Shutdown
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1. 5.1 Trademarks
  11. 6Reference

4.3 Bill of Materials

Table 4-1 Bill of Materials
DesignatorQTYDescriptionPart NumberManufacturer
PCB1Printed circuit board, 3000 mil x 2500 mil

SR031

Any

C1, C2

2

CAP, CERM, 10uF, 35V, +/- 10%, X7R, 1210

GRM32ER7YA106KA12L

MuRata

C3, C4, C5

3

CAP, CERM, 22uF, 25V, +/- 10%, X7R, 1210

GRM32ER71E226KE15L

MuRata

C7

1

CAP, CERM, 0.1uF, 25V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603

CGA3E2X7R1E104K080AA

TDK

C8

1

CAP, CERM, 47pF, 50V, +/- 1%, C0G/NP0, 0402

GRM1555C1H470FA01D

MuRata

C9

1

CAP, CERM, 0.047uF, 50V, +/- 10%, X7R, 0402

C1005X7R1H473K050BB

TDK

D1

1

Diode, Zener, 5.1V, 200mW, SOD-323

MMSZ5231BS-7-F

Diodes Inc.

H1, H2, H3, H4

4

Standoff, Hex, 0.5"L #4-40 Nylon

1902C

Keystone

H5, H6, H7, H8

4

Screw, Pan Head , 4-40, 3/8", Nylon

NY PMS 440 0038 PH

B&F Fastener Supply

J1, J2

2

Terminal Block, 5.08mm, 2x1, Brass, TH

ED120/2DS

On-Shore Technology

J3

1

Header, 100mil, 2x1, Gold, TH

TSW-102-07-G-S

Samtec

J4

1

Header, 100mil, 3x2, Tin, TH

PEC03DAAN

Sullins Connector Solutions

R1

1

RES, 169 k, 1%, 0.063 W, 0402

CRCW0402169KFKED

Vishay-Dale

R2

1

RES, 36.1 k, 0.1%, 0.063 W, AEC-Q200 Grade 1, 0402

TNPW040236K1BEED

Vishay-Dale

R4

1

RES, 162 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

CRCW0402162KFKED

Vishay-Dale

R5

1

RES, 374 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

CRCW0402374KFKED

Vishay-Dale

R6

1

RES, 49.9, 1%, 0.063 W, 0402

RC0402FR-0749R9L

Yageo America

R7

1

RES, 20.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

CRCW040220K0FKED

Vishay-Dale

R8

1

RES, 10.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

CRCW040210K0FKED

Vishay-Dale

R9

1

RES, 100 k, 1%, 0.063 W, 0402

RC1005F104CS

Samsung Electro-Mechanics

R10

1

RES, 0, 5%, 0.063 W, 0402

CRCW04020000Z0ED

Vishay-Dale

SH-JP1, SH-JP2

2

Shunt, 100mil, Gold plated, Black

SNT-100-BK-G

Samtec

TP1, TP2, TP5, TP6

4

Terminal, Turret, TH, Double

1502-2

Keystone

TP3, TP7, TP9, TP10, TP11, TP12

6

Test Point, Multipurpose, Black, TH

5010

Keystone

TP4, TP8, TP13, TP14

4

Test Point, Multipurpose, Orange, TH

5011

Keystone

U1

1

4.5V to 28V Input, 8A Buck Power Module

TPSM86837RCG

Texas Instruments