TIDT194 August   2020  – MONTH 

 

  1.   Description
  2. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
  3. 2Design Description
  4. 3Efficiency Data
  5. 4Scope Shots
  6. 5Thermal Image
  7. 6Schematic and Assembly Diagram
  8. 7Bill of Materials

7 Bill of Materials

Table 7-1 illustrates the PMP22504 revision E1 bill of materials.

Table 7-1 PMP22504 Revision E1 Bill of Materials

Item #

Designator

QTY

Value

Part Number

Manufacturer

Description

Package Reference

1

!PCB1

1

PMP22504

Any

Printed Circuit Board

2

C2

1

330uF

EEE-FT1H331AP

Panasonic

CAP, AL, 330 µF, 50 V, ±20%, 0.12 ohm, AEC-Q200 Grade 2, SMD

SMT Radial G

3

C3, C4

2

2.2uF

GRM188Z71C225KE43

MuRata

CAP, CERM, 2.2 uF, 16 V, ±10%, X7R, 0603

0603

4

D1, D2

2

12V

MMSZ5242BS-7-F

Diodes Inc.

Diode, Zener, 12 V, 200 mW, SOD-323

SOD-323

5

J1

1

ED555/2DS

On-Shore Technology

Terminal Block, 3.5mm Pitch, 2x1, TH

7.0x8.2x6.5mm

6

Q1, Q2

2

60V

CSD88539ND

Texas Instruments

MOSFET, 2-CH, N-CH, 60 V, 6.3 A, D0008A (SOIC-8)

D0008A

7

R1, R2

2

12.0k

RC0603FR-0712KL

Yageo

RES, 12.0 k, 1%, 0.1 W, 0603

0603

8

TP1

1

5010

Keystone

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

9

TP2, TP4, TP5, TP6

4

5129

Keystone

Test Point, Multipurpose, Purple, TH

Purple Multipurpose Testpoint

10

TP3

1

5011

Keystone

Test Point, Multipurpose, Black, TH

Black Multipurpose Testpoint

11

U1, U2

2

LM74610QDGKRQ1

Texas Instruments

Zero Iq Reverse Polarity Protection Smart Diode Controller, DGK0008A (VSSOP-8)

DGK0008A

12

C1

0

220uF

EEE-FK1H221GP

Panasonic

CAP, AL, 220 uF, 50 V, ±20%, 0.18 ohm, AEC-Q200 Grade 2, SMD

SMT Radial G