SLUUCZ9D January   2024  – February 2025

 

  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 Device Information
      1. 1.3.1 U1 Component Selection
      2. 1.3.2 UCC33420-Q1 Pin Definition
    4. 1.4 Specification
  7. 2Hardware
    1. 2.1 EVM Setup and Operation
      1. 2.1.1 Recommended Test Equipment
      2. 2.1.2 External Connections for Easy Evaluation
      3. 2.1.3 Powering the EVM
      4. 2.1.4 EVM Test Points
      5. 2.1.5 Oscilloscope Probes: Probing the EVM
  8. 3Implementation Results
    1. 3.1 Schematic
    2. 3.2 Performance Data
      1. 3.2.1 Efficiency Data
      2. 3.2.2 Regulation Data
      3. 3.2.3 Startup Waveforms
      4. 3.2.4 Inrush Current
      5. 3.2.5 AC Ripple Voltage
      6. 3.2.6 Load Transient
      7. 3.2.7 VCC Short-Circuit
      8. 3.2.8 Thermal Performance
  9. 4Hardware Design Files
    1. 4.1 Assembly and Printed Circuit Board (PCB)
    2. 4.2 Bill of Materials (BOM)
  10. 5Additional Information
    1. 5.1 Trademarks
  11. 6Revision History

4.2 Bill of Materials (BOM)

Table 4-1 Bill of Materials
Designator Qty Description Part Number Manufacturer
PCB1 1 Printed Circuit Board HVP080E1 Any
C2 1 CAP, CERM, 10µF, 10V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805 GCJ21BR71A106K E01L MuRata
C3, C4 2 0.015uF ±10% 50V, Ceramic Capacitor X7R, 0402 (1005 Metric) GCM155R71H153KA55D MuRata
C5 1 CAP, CERM, 22µF, 10V, +/- 20%, X7R, 0805 GRM21BZ71A226ME15L MuRata
C7 1 CAP, CERM, 2200pF, 50V, +/- 10%, X7R, AEC-Q200 Grade 1, 0402 GCM155R71H222KA37D MuRata
H1, H2, H3, H4 4 Bumpers SJ61A6 3M
J1, J3 2 Conn Term Block, 2POS, 3.81mm, TH 1727010 Phoenix Contact
J2 1 Header, 100mil, 3x1, Tin, TH PEC03SAAN Sullins Connector
J4 1 Header, 100mil, 2x2, Tin, TH PEC02DAAN Sullins Connector
J5 1 Header, 1x1, Tin, TH PEC01SAAN Sullins Connector
R1 1 RES, 0Ω, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW06030000Z0EA Vishay-Dale
R3 1 RES, 18.2kΩ, 1%, 0.1W, AEC-Q200 Grade 0, 0603 CRCW060318K2FKEA Vishay-Dale
SH-J1, SH-J2 2 Shunt, 100mil, Flash Gold, Black SPC02SYAN Sullins Connector
TP1, TP5 2 Test Point, Multipurpose, Red, TH 5010 Keystone
TP2, TP4 2 Test Point, Multipurpose, Black, TH 5011 Keystone
U1 1 1.5W, High-Density, >3 kVRMS Isolated DC-DC Converter PUCC33420-Q1 Texas Instruments
U1-alt 0 1.5W, High-Density, >3 kVRMS Isolated DC-DC Converter PUCC33420RAQR Texas Instruments
U1-alt 0 1.5W, High-Density, >3 kVRMS Isolated DC-DC Converter PUCC33410QRAQRQ1 Texas Instruments
U1-alt 0 1.5W, High-Density, >3 kVRMS Isolated DC-DC Converter PUCC33410RAQR Texas Instruments
C1, C6 0 CAP, CERM, 10µF, 10V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206 GCM31CR71A106KA64L MuRata
R2 0 RES, 200Ω, 5%, 0.25W, AEC-Q200 Grade 0, 1206 CRCW1206200RJNEA Vishay-Dale
D1 0 Zener Diode 5.94V 960mW ±2.61% PLZ6V2A-G3/H Vishay