SLUUCU2A March   2023  – September 2023 UCC14130-Q1 , UCC14131-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 U1 Component Selection
    2. 1.2 Pin Configuration and Functions
  5. 2Description
    1. 2.1 EVM Electrical Performance Specifications
  6. 3Schematic
  7. 4EVM Setup and Operation
    1. 4.1 Recommended Test Equipment
    2. 4.2 External Connections for Easy Evaluation
    3. 4.3 Powering the EVM
      1. 4.3.1 Power on for Start-up
      2. 4.3.2 Power off for Shutdown
    4. 4.4 EVM Test Points
    5. 4.5 Probing the EVM
  8. 5Performance Data
    1. 5.1  Efficiency Data
    2. 5.2  Regulation Data
    3. 5.3  Steady State Input Current
    4. 5.4  Start-Up Waveforms
    5. 5.5  Inrush Current
    6. 5.6  AC Ripple Voltage
    7. 5.7  EN and Timing
    8. 5.8  RLIM
    9. 5.9  Shutdown
    10. 5.10 Thermal Performance
  9. 6Assembly and Printed Circuit Board (PCB) Layers
  10. 7Bill of Materials (BOM)
  11. 8Revision History

7 Bill of Materials (BOM)

Table 7-1 UCC14131EVM-070 BOM
DesignatorQtyDescriptionPart NumberManufacturer
PCB11Printed Circuit BoardHVP070E1Any
C10CAP, CERM, 10 µF, 35 V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206_190CGA5L1X7R1V106K160ACTDK
C2, C8, C10, C114CAP, CERM, 10 µF, 35 V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206_190CGA5L1X7R1V106K160ACTDK
C3,C6, C7, C124CAP, CERM, 0.1 µF, 50 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0402GCM155R71H104KE02DMuRata
C40CAP, CERM, 6.8 µF, 35 V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206_190CGA5L1X7R1V685K160ACTDK
C51CAP, CERM, 6.8 µF, 35 V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206_190CGA5L1X7R1V685K160ACTDK
C91CAP, CERM, 0.047 µF, 16 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603AC0603KRX7R7BB473Yageo
C13, C142CAP, CERM, 330 pF, 50 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0402CGA2B2X7R1H331K050BATDK
H1, H2, H3, H44Bumpon, Hemisphere, 0.44 X 0.20, Clear, AdhesiveSJ-5303 (CLEAR)3M
J1, J42Terminal Block, 2x1, 3.81mm, 24-16 AWG, 10 A, 300 VAC, TH691214310002Wurth Elektronik
J21Header, 100mil, 3x1, THPEC03SAANSullins
J3Terminal Block, 3.5mm, 3x1, TH691214110003Wurth Elektronik
R11RES, 10.0 kΩ, 1%, 0.1 W, AEC-Q200 Grade 0, 0603CRCW060310K0FKEAVishay-Dale
R21RES, 100 kΩ, 5%, 0.1 W, AEC-Q200 Grade 0, 0402ERJ-2GEJ104XPanasonic
R31RES, 475 Ω, 1%, 0.125 W, AEC-Q200 Grade 0, 0805CRCW0805475RFKEAVishay-Dale
R41RES, 42.2 kΩ, 0.1%, 0.1 W, 0603RT0603BRD0742K2LYageo
R5, R72RES, 49.9 kΩ, 0.1%, 0.1 W, 0603ERA-3AEB4992VPanasonic
R61RES, 11.1 kΩ, 0.1%, 0.1 W, AEC-Q200 Grade 0, 0603TNPW060311K1BEENVishay-Dale
R80RES, 0 Ω, 5%, 0.1 W, AEC-Q200 Grade 0, 0402ERJ-2GE0R00XPanasonic
SH-J11Shunt, 100mil, Gold plated, BlackSNT-100-BK-GSamtec
TP1, TP10, TP113Test Point, Multipurpose, Black, TH5011Keystone
TP2, TP52Test Point, Multipurpose, Yellow, TH5014Keystone
TP41Test Point, Multipurpose, White, TH5012Keystone
TP7, TP82Test Point, Multipurpose, Red, TH5010Keystone
U111.5W, 12V-Vin, 12V-Vout, High-Density, 5 kVRMS Isolated DC-DC ModuleUCC14131DWNQ1Texas Instruments
U1-alternate 0 1.5W, 12V-Vin, 12V-Vout, High-Density, 3 kVRMS Isolated DC-DC Module UCC14130DWNQ1 Texas Instruments