SLUUCV2A October   2023  – November 2023

 

  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 Specifications
    4. 1.4 Device Information
    5.     General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  7. 2Hardware
    1. 2.1 Test Setup
      1. 2.1.1 Test Equipment
      2. 2.1.2 Recommended Test Setup
    2. 2.2 Using the EVM with UCC256602
    3. 2.3 Using the EVM with UCC256603
    4. 2.4 Test Points
    5. 2.5 Terminals
    6. 2.6 Test Procedure
      1. 2.6.1 Equipment Shutdown
  8. 3Implementation Results
    1. 3.1 Performance Data and Typical Characteristic Curves
      1. 3.1.1  UCC25660EVM-064 Standalone Standby and Light Load Power
      2. 3.1.2  Efficiency, Load Regulation, Switching Frequency vs Output Current
      3. 3.1.3  Startup
      4. 3.1.4  Enhanced ZCS Avoidance During Soft Start
      5. 3.1.5  Thermal Image
      6. 3.1.6  Output Voltage Ripple
      7. 3.1.7  Load Transient Response
      8. 3.1.8  Loop Response
      9. 3.1.9  Steady State
      10. 3.1.10 X-Capacitor Discharge
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1.     Trademarks
  11. 6Revision History

4.3 Bill of Materials

Table 4-1 Bill of Materials
DesignatorQTYDescriptionPart Number
!PCB1 1 Printed Circuit Board HVP064
5VP, VCC, Vin, Vout 4 Test Point, Multipurpose, Red, TH 5010
BLK, BW_OTP, HG, HV, HV_diode, I_opt, ISNS, L, LG, LL, N, SW, TSET 13 Test Point, Multipurpose, White, TH 5012
C1, C17 2 CAP, Film, 0.015 uF, 1250 V, +/- 5%, AEC-Q200 Grade 3, TH B32652A7153J000
C3, C4, C8, C9 4 CAP, AL, 470 uF, 35 V, +/- 20%, 0.03 ohm, TH UHW1V471MPD
C5, C6, C10, C11 4 CAP, CERM, 22 uF, 25 V, +/- 20%, X5R, 1206_190 C3216X5R1E226M160AB
C7 1 CAP, AL, 68 uF, 450 V, +/- 20%, TH EKXG451ELL680MMN3S
C12 1 CAP, CERM, 100 pF, 50 V, +/- 1%, C0G/NP0, 0603 06035A101FAT2A
C13 1 CAP, CERM, 1000 pF, 50 V, +/- 10%, X7R, 0603 C0603X102K5RACTU
C14 1 CAP, CERM, 150 pF, 630 V, +/- 5%, C0G/NP0, 1206 GRM31A5C2J151JW01D
C15 1 CAP, CERM, 2.2 uF, 35 V, +/- 10%, X7R, 0805 C2012X7R1V225K085AC
C16 1 Cap Aluminum Lytic 330uF 35 V 20% (10 X 16 mm) Radial 5 mm 1430 mA 4000h 105C Bulk 35ZL330MEFC10X16
C18 1 CAP, CERM, 10 µF, 25 V,+/- 5%, X7R, AEC-Q200 Grade 1, 1206 C1206C106J3RACAUTO
C20 1 CAP, CERM, 100 pF, 100 V, +/- 5%, C0G/NP0, 1206 12061A101JAT2A
C21 1 CAP, CERM, 220 pF, 50 V, +/- 10%, X7R, 0603 C0603X221K5RACTU
C22 1 CAP, CERM, 1000 pF, V, +/- 20%, E, D7xT6mm CD45-E2GA102M-NKA
C24 1 C1206 3,000 pF C0G 5.00% 50 V C1206C302J5GACTU
C25 1 CAP, CERM, 150 pF, 50 V,+/- 5%, C0G/NP0, 0402 8.85012E+11
C26 1 CAP, CERM, 0.01 uF, 100 V, +/- 5%, X7R, 0603 06031C103JAT2A
C29 1 CAP, CERM, 0.1 uF, 25 V,+/- 5%, C0G/NP0, 1206 GRM31C5C1E104JA01L
C30 1 CAP, CERM, 4.7 uF, 25 V, +/- 10%, X7R, 1206 C3216X7R1E475K085AB
C31 1 CAP, CERM, 2200 pF, 50 V, +/- 10%, X7R, 0603 C0603X222K5RACTU
C32 1 CAP, CERM, 0.01 uF, 50 V, +/- 5%, X7R, 0402 C0402C103J5RACTU
C39 1 CAP, Film, 0.47 uF, 630 V, +/- 10%, TH B32922C3474K
C40, C41 2 CAP, Film, 1 µF, X2 275 VAC, +/- 20%, TH R46KN410000P0M
C46 1 CAP, CERM, 4700 pF, 100 V, +/- 5%, C0G/NP0, 0603 C0603C472J1GAC7867
D1, D4 2 Diode, Ultrafast, 100 V, 0.15 A, SOD-123 1N4148W-7-F
D2, D5 2 Diode, Schottky, 100 V, 20 A, AEC-Q101, TH STPS41H100CTY
D3 1 Diode, Schottky, 100 V, 2 A, AEC-Q101, SOD-123W PMEG10020ELRX
D7 1 Diode, Ultrafast, 600 V, 1 A, AEC-Q101, SMAF ES1JAF
D8, D9 2 Diode, P-N, 1000 V, 1 A, TH 1N4007-E3/73
D10 1 Diode, Switching-Bridge, 420 V, 8 A, TH GBU8J-BP
D11 1 Diode, Zener, 15 V, 500 mW, SOD-123 DDZ15-7
H1, H2, H3, H4 4 4824
H5, H6, H7, H8 4 1903C
H9, H10 2 531202B02500G
H13, H14 2 4708
Inj 1 Test Point, Multipurpose, Orange, TH 5013
J1, J2 2 Terminal Block, 5.08 mm, 2x1, Brass, TH ED120/2DS
J3 1 Terminal Block, 5.08 mm, 3x1, Brass, TH ED120/3DS
MP1, MP2 2 M3 Pan Head Machine Screw Phillips Drive Stainless Steel RM3X8MM-2701
MP3, MP4 2 Mounting Kit For TO-220 Heat Sinks 4880SG
Q1, Q3 2 Power Transistor MOSFET N-Channel Enhancement 600 V 21 A 3-Pin D2PAK T/R IPB60R105CFD7ATMA1
R1, R6 2 RES, 42.2, 1%, 0.1 W, 0603 RC0603FR-0742R2L
R3, R8 2 RES, 1.00, 1%, 0.1 W, 0603 RC0603FR-071RL
R4, R11 2 RES, 51.0 k, 1%, 0.1 W, 0603 RC0603FR-0751KL
R5 1 RES, 0, 5%, 0.25 W, AEC-Q200 Grade 0, 1206 ERJ-8GEY0R00V
R9, R12 2 RES, 0.005, 1%, 1.5 W, 2010 CSNL2010FT5L00
R14 1 RES, 1.00 M, 1%, 0.1 W, 0603 RC0603FR-071ML
R15 1 RES, 0, 5%, 0.063 W, 0402 RC0402JR-070RL
R16 1 RES, 2.05 k, 1%, 0.1 W, 0603 RC0603FR-072K05L
R17 1 RES, 0, 0.75 W, AEC-Q200 Grade 0, 1206 CRCW12060000Z0EAHP
R18 1 RES, 9.09 k, 1%, 0.1 W, 0603 RC0603FR-079K09L
R19 1 RES, 147 k, 1%, 0.1 W, 0603 RC0603FR-07147KL
R21 1 RES, 10.0 k, 1%, 0.1 W, 0402 ERJ-2RKF1002X
R22 1 RES, 33.2 k, 1%, 0.1 W, 0603 RC0603FR-0733K2L
R23 1 RES, 16.9 k, 1%, 0.1 W, 0603 RC0603FR-0716K9L
R25 1 RES, 2.20, 1%, 0.1 W, 0603 ERJ-3RQF2R2V
R26, R27, R28 3 RES, 1.65 k, 1%, 0.25 W, AEC-Q200 Grade 0, 1206 CRCW12061K65FKEA
R29, R30, R34 3 3.3 MOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, High Voltage Thick Film KTR18EZPF3304
R33 1 RES, 549 k, 1%, 0.1 W, 0603 RC0603FR-07549KL
R36 1 RES, 140 k, 1%, 0.1 W, 0603 RC0603FR-07140KL
R37 1 RES, 35.7 k, 0.1%, 0.1 W, 0603 RT0603BRD0735K7L
R38 1 RES, 191 k, 0.1%, 0.1 W, 0603 RT0603BRD07191KL
R39, R40, R45, R49 4 RES, 10 M, 5%, 0.25 W, AEC-Q200 Grade 0, 1206 CRCW120610M0JNEA
R43 1 RES, 0, 5%, 0.1 W, 0603 RC0603JR-070RL
R46 1 NTC Thermistor 470k 0603 (1608 Metric) B57371V2474J060
R47 1 RES, 15.0 k, 0.1%, 0.1 W, 0603 RG1608P-153-B-T5
R51 1 RES, 205, 1%, 0.25 W, 1206 RC1206FR-07205RL
R57 1 RES, 1.21 k, 1%, 0.1 W, 0603 RC0603FR-071K21L
RT1 1 Thermistor NTC, 4.70 ohm, 20%, 15x7mm B57237S0479M000
RV1 1 VARISTOR 1200 V 10KA DISC 20 MM TMOV20RP750E
SGND1, SGND2, TP8, TP9 4 Test Point, Multipurpose, Black, TH 5011
T1 1 TRANSFORMER- 750320617
T2, T3 2 Terminal 70 A Lug CXS70-14-C
U1 1 Optocoupler, 5.3 kV, 100-200% CTR, SMT VO618A-3
U2 1 Low-Voltage Adjustable Precision Shunt Regulator, 129 ppm / degC, 80 mA, 0 to 70 degC, 3-pin SOT-23 (DBZ), Green (RoHS & no Sb/Br) TLVH431ACDBZR
U4 1 750 kHz Wide VIN/VOUT Range LLC Controller Optimized for Light Load Efficiency UCC256601DDBR
C2, C19 0 CAP, CERM, 1200 pF, 100 V, +/- 5%, C0G/NP0, 0805 GRM2165C2A122JA01D
C23 0 CAP, CERM, 150 pF, 50 V,+/- 5%, C0G/NP0, 0402 8.85012E+11
C27, C28 0 CAP, CERM, 1 uF, 16 V, +/- 10%, X7R, 0603 EMK107B7105KA-T
C34 0 CAP, CERM, 2.2 uF, 35 V, +/- 10%, X7R, 0805 C2012X7R1V225K085AC
C35 0 CAP, CERM, 1 uF, 16 V, +/- 10%, X7R, 0603 GRM188R71C105KE15D
C37 0 CAP, CERM, 0.1 uF, 16 V, +/- 10%, X5R, 0402 GRM155R61C104KA88D
C38 0 CAP, CERM, 47 pF, 500 V, +/- 5%, C0G/NP0, 1206 12067A470JAT2A
C42, C43 0 CAP, CERM, 100 pF, 50 V, +/- 5%, C0G/NP0, 0402 GRM1555C1H101JA01D
C44 0 CAP, CERM, 0.1 uF, 25 V, +/- 10%, X5R, 0402 GRM155R61E104KA87D
D6 0 Diode, Zener, 11 V, 1.5 W, SMA 1SMA5926BT3G
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A
Q2, Q4 0 MOSFET, N-CH, 40 V, 100 A, DQJ0008A (VSONP-8) CSD18511Q5A
Q6 0 MOSFET, N-CH, 60 V, 0.3 A, SOT-23 2N7002K-T1-E3
R2, R7 0 RES, 10.0, 1%, 0.25 W, 1206 RC1206FR-0710RL
R20 0 RES, 10.0 k, 1%, 0.1 W, 0603 ERJ-3EKF1002V
R24, R31, R32 0 RES, 0, 5%, 0.1 W, 0603 RC0603JR-070RL
R35 0 RES, 10.0, 1%, 0.1 W, 0603 RC0603FR-0710RL
R41, R42 0 RES, 4.75, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 CRCW04024R75FKED
R44 0 RES, 100 k, 1%, 0.1 W, 0402 ERJ-2RKF1003X
R48 0 RES, 5.11 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 CRCW04025K11FKED
R50 0 RES, 3.01 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 CRCW04023K01FKED
R52 0 RES, 261 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 CRCW0402261KFKED
R53, R54 0 RES, 536, 0.1%, 0.1 W, 0603 RT0603BRD07536RL
R55 0 RES, 39.2, 1%, 0.1 W, 0603 RC0603FR-0739R2L
R56 0 RES, 80.6 k, 1%, 0.1 W, 0603 RC0603FR-0780K6L
U3 0 Single Output LDO, 50 mA, Fixed 5 V Output, 3 to 24 V Input, 5-pin SC70 (DCK), -40 to 85 degC, Green (RoHS & no Sb/Br) TPS71550DCKR
U5 0 High Performance Synchronous Rectifier Driver for LLC Resonant Converter, D0008A (SOIC-8) UCC24624DR
U6 0 Single General Purpose, Low Voltage, Tiny Pack Comparator, 5-pin SOT-23, Pb-Free LMV331M5/NOPB
U7 0 Low- and High-Side Measurement, Multichannel, Voltage Output, Current-Sense Amplifier, DBV0005A (SOT-5) INA180A4IDBV