SLUUCJ2 July   2021 UCC14240-Q1

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Pin Configuration and Functions
  3. 2Description
    1. 2.1 EVM Electrical Performance Specifications
  4. 3Schematic
  5. 4EVM Setup and Operation
    1. 4.1 Reference
    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 Oscilloscope Probes: Probing the EVM
  6. 5 Performance Data
    1. 5.1 Efficiency Data
    2. 5.2 Regulation Data
    3. 5.3 Start-up Waveforms
    4. 5.4 Inrush Current
    5. 5.5 AC Ripple Voltage
    6. 5.6 EN and /PG Timing
    7. 5.7 Shutdown
    8. 5.8 Steady State
    9. 5.9 Thermal Performance
  7. 6Assembly and Printed Circuit Board (PCB) Layers
  8. 7Bill of Materials (BOM)
  9. 8Revision History

Bill of Materials (BOM)

Table 7-1 UCC14240EVM-052 BOM
Ref DesQtyValueDescriptionPkgPart NumberMfr
PCB11Printed Circuit Board, 4-layer, FR4HVP052, Rev E1p1Any
C1, C22100 pFCAP, CER, 50 V, +/- 5%, C0G/NP0, AEC-Q200, Grade 10402GCM1555C1H101JA16MuRata
C3, C4, C5, C10410 µFCAP, CER, 35 V, +/- 10%, X7R, AEC-Q200, Grade 11206CGA5L1X7R1V106K160ACTDK
C7, C8, C11, C1340.1 µFCAP, CER, 50 V, +/- 10%, X7R, AEC-Q200, Grade 10402GCM155R71H104KE02DMuRata
C9, C1222.2 µFCAP, CER, 35 V, +/- 10%, X6S, AEC-Q200, Grade 10603GRT188C8YA225KE13DMurata
H1, H2, H3, H44Bumpon, Hemisphere, 0.44 X 0.20, ClearAdhesiveSJ-5303 (CLEAR)3M
J1, J52Terminal Block, 2x1, 3.81 mm, 24-16 AWG, 10 ATH691214310002Wurth Elektronik
J21Terminal Block, 3x1, 3.5 mm, 24-16 AWG, 10 ATH691214110003Wurth Elektronik
J31Header, 100mil, 3x1THPEC03SAANSullins
LBL11Thermal Transfer Printable Labels, 0.650" W x 0.200" HPCB LabelTHT-14-423-10Brady
R1110.0 kΩRES Thin Film, 0.1%, 0.1 W, AEC-Q200, Grade 00603ERA-3ARB103VPanasonic
R2, R4249.9 kΩRES Thin Film, 0.1%, 0.1 W, AEC-Q200, Grade 00603ERA-3AEB4992VPanasonic
R3169.8 kΩRES Thin Film, 0.1%, 0.1 W, AEC-Q200, Grade 00603ERA-3AEB6982VPanasonic
R51100 kΩRES Thin Film, 1%, 0.1 W, AEC-Q200, Grade 00402ERJ-2GEJ104XPanasonic
R611 kΩRES Thin Film, 1%, 0.125 W, AEC-Q200, Grade 00805CRCW08051K00FKEAVishay-Dale
SH-J11BlackShunt, 100mil, Gold plated, BlackShuntSNT-100-BK-GSamtec
TP1, TP9, TP113BlackTest Point, Multipurpose, BlackTH5011Keystone
TP2, TP32YellowTest Point, Multipurpose, YellowTH5014Keystone
TP51WhiteTest Point, Multipurpose, WhiteTH5012Keystone
TP7, TP82RedTest Point, Multipurpose, RedTH5010Keystone
U112 W, 24V-Vin, 25V-Vout, High-Efficiency, 3 kVRMS Isolated DC-DC ConverterSOIC36UCC14240DWNQ1Texas Instruments
C6010 µFCAP, CER, 35 V, +/- 10%, X7R, AEC-Q200 Grade 11206CGA5L1X7R1V106K160ACTDK