SLUUD44 June   2025 UCC57142

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Additional Images
    2. 2.2 Power Requirements
    3. 2.3 Setup for Different UCC57142 Variants
    4. 2.4 I/O Description
    5. 2.5 Jumper Information
    6. 2.6 DBV Package Compatibility
      1. 2.6.1 UCC27511 Modification
      2. 2.6.2 UCC27517 and UC27533 Modification
        1. 2.6.2.1 UCC27518, UCC27519, UCC27536, and UCC27537 Modification
      3. 2.6.3 UCC27531 and UCC27532 Modification
      4. 2.6.4 UCC44273 Modification
  7. 3Implementation Results
    1. 3.1 Equipment Setup
      1. 3.1.1 Power Supply
      2. 3.1.2 Function Generator
      3. 3.1.3 Oscilloscope
      4. 3.1.4 Digital Multimeter (DMM)
    2. 3.2 Bench Setup
    3. 3.3 Procedure and Results
    4. 3.4 Typical Performance Waveforms
      1. 3.4.1 Normal Operation
      2. 3.4.2 Overcurrent Protection Feature
  8. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  9. 5Compliance Information
  10. 6Additional Information
    1. 6.1 Trademarks

4.3 Bill of Materials (BOM)

Table 4-1 Bill of Materials (BOM)

Designator

Quantity

Description

C2, C7, C13

3

CAP, CERM, 1000 pF, 50 V, +/- 5%, X7R, 0805

C3

1

CAP, AL, 47 μF, 50 V, +/- 20%, 0.68 ohm, SMD

C4, C14

2

CAP, CERM, 4.7 μF, 35 V, +/- 10%, X7R, 0805

C5

1

CAP, CERM, 0.22 μF, 50 V, +/- 10%, X7R, 0603

C8, C9

2

CAP, CERM, 27 pF, 50 V, +/- 5%, C0G/NP0, 0603

D1, D2

2

Diode, Schottky, 40 V, 3 A, SMA

H1, H2, H3, H4

4

Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead

H5, H6, H7, H8

4

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

J1, J2

2

Header, 2.54 mm, 3x1, Tin, TH

J3

1

Header, 100mil, 2x2, Tin, TH

J4

1

Header, 2.54 mm, 2x1, Tin, TH

LBL1

1

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

R1, R3, R4, R15, R16, R18

6

RES, 2.2, 5%, 0.125 W, AEC-Q200 Grade 0, 0805

R6, R7, R9, R10, R14, R20

6

RES, 0, 5%, 0.1 W, 0603

R11, R13

2

RES, 49.9, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

R12

1

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

SH-J1, SH-J3

2

Shunt, 100mil, Gold plated, Black

TP1, TP2, TP21, TP24, TP25

5

Test Point, Multipurpose, Orange, TH

TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP22, TP23, TP26, TP27, TP28, TP29, TP30, TP31, TP32

25

Test Point, Miniature, SMT

TP12, TP20

2

Test Point, Multipurpose, Yellow, TH

U1

1

UCC57142AQDBVRQ1