SLVAFJ8 may   2023 TPS7H5001-SP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2System Design Theory
    1. 2.1  Switching Frequency
    2. 2.2  Leading Edge Blanking
    3. 2.3  Dead Time
    4. 2.4  Enable and UVLO
    5. 2.5  Output Voltage Programing
    6. 2.6  Soft Start
    7. 2.7  Sensing Circuit
    8. 2.8  FAULT Mode
    9. 2.9  HICCUP Mode
    10. 2.10 Slope Compensation
    11. 2.11 Output Capacitance
    12. 2.12 Compensation
  6. 3Test Results
  7. 4Bill of Materials
  8. 5Schematics
  9. 6PCB Layouts
  10. 7References

4 Bill of Materials

Table 4-1 Controller Card Bill of Materials
Designator Quantity Description PackageReference PartNumber Manufacturer Alternate PartNumber Alternate Manufacturer
C1, C10 2 CAP, CERM, 1 µF, 16 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 CGA3E1X7R1C105K080AC TDK
C2, C11 2 CAP, CERM, 10 uF, 50 V, +/- 10%, X7R, 1210 1210 GRM32ER71H106KA12L MuRata
C3, C12, C15 3 CAP, CERM, 0.1 µF, 50 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 C0603C104K5RACAUTO Kemet
C4, C13 2 CAP, CERM, 0.47 µF, 25 V,+/- 10%, X7R, 0603 0603 C1608X7R1E474K080AE TDK
C5 1 CAP, CERM, 0.1 uF, 25 V, +/- 5%, X7R, 0603 0603 C0603C104J3RAC Kemet
C6 1 3300pF ±5% 100V Ceramic Capacitor X7R 0603 (1608 Metric) 0603 06031C332J4Z2A AVX Corporation
C7 1 CAP, CERM, 330 pF, 100 V, +/- 10%, X7R, 0603 0603 GRM188R72A331KA01D MuRata
C8 1 CAP, CERM, 0.056 uF, 16 V, +/- 5%, X7R, 0603 0603 C0603C563J4RACTU Kemet
C9, C14 2 CAP, 1uF, 25V, ±10%, X7R, 0603 0603 CL10B105KA8NNNC Samsung
C16, C17 2 CAP, CERM, 100 pF, 25 V, +/- 10%, X7R, 0603 0603 06033C101KAT2A AVX
FID1, FID2, FID3 3 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
J1, J2 2 Receptacle, 2.54mm, 10x2, Tin, TH Receptacle, 2.54mm, 10x2, TH SSQ-110-03-T-D Samtec
R1, R4, R13, R15, R19 5 RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 RMCF0603ZT0R00 Stackpole Electronics Inc
R2 1 RES, 75.0 k, 1%, 0.1 W, 0603 0603 RC0603FR-0775KL Yageo
R3 1 RES, 4.99 k, 1%, 0.1 W, 0603 0603 RC0603FR-074K99L Yageo
R5 1 RES, 35.7 k, 1%, 0.1 W, 0603 0603 RC0603FR-0735K7L Yageo
R6, R7, R16, R17 4 RES, 30.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 ERJ-3EKF3002V Panasonic
R8 1 RES, 261 k, 0.1%, 0.1 W, 0603 0603 RT0603BRD07261KL Yageo America
R9 1 RES, 49.9, 1%, 0.1 W, 0603 0603 M55342K12B49D9T TT Electronics/IRC
R10, R18 2 RES, 110 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603110KFKEA Vishay-Dale
R11, R20 2 RES, 887 k, 1%, 0.1 W, 0603 0603 RC0603FR-07887KL Yageo
R12 1 RES, 10.0 k, 0.1%, 0.1 W, 0603 0603 RG1608P-103-B-T5 Susumu Co Ltd
R14 1 RES, 15.8 k, 1%, 0.1 W, 0603 0603 RC0603FR-0715K8L Yageo
R21, R22 2 RES, 10.0, 1%, 0.1 W, 0603 0603 RC0603FR-0710RL Yageo
TP1, TP4, TP6 3 Test Point, Miniature, Red, TH Red Miniature Testpoint 5000 Keystone
TP2, TP3, TP5 3 Test Point, Miniature, White, TH White Miniature Testpoint 5002 Keystone
TP13, TP14, TP15, TP16 4 Test Point, Miniature, Black, TH Black Miniature Testpoint 5001 Keystone
U1, U2 2 Radiation-Hardness-Assured Si and GaN Dual Output Controller CFP22 TPS7H5001HKY-EM Texas Instruments
Table 4-2 Daughter Card Bill of Materials
Designator Quantity Description PackageReference PartNumber Manufacturer Alternate PartNumber Alternate Manufacturer
C1, C2, C12, C15, C25, C28 6 CAP, CERM, 1 µF, 16 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 CGA3E1X7R1C105K080AC TDK
C3, C4, C5, C6, C7, C8, C9, C10, C11, C14, C16, C17, C18, C19, C20, C21, C22, C23, C24, C27 20 CAP, CERM, 0.1 µF, 50 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 C0603C104K5RACAUTO Kemet
C13, C26, C29, C30 4 CAP, CERM, 10 uF, 25 V, +/- 10%, X7R, 0805 0805 GRM21BZ71E106KE15L MuRata
C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53, C54 24 CAP, CERM, 4.7 uF, 25 V, +/- 10%, X7R, 0805 0805 C2012X7R1E475K125AB TDK
D1, D3 2 Diode, Schottky, 100 V, 0.25 A, SOD-123F SOD-123F BAT46WH,115 Nexperia
D2, D4 2 Schottky Barrier Diode 30V 40A 3-Pin TO-263S Emboss T/R TO263S RB238NS-30TL ROHM
J1, J2 2 Receptacle, 2.54mm, 10x2, Tin, TH Receptacle, 2.54mm, 10x2, TH SSQ-110-03-T-D Samtec
L1, L2 2 Inductor 560nH 10% 43A 625nOhm SMT_30MM48_25MM62 PQC2717 Standex Electronics
MP1, MP2, MP3, MP4 4 Terminal Connector Rectangular Lug, Grounding 6-14 AWG 1/4 Stud TERMINAL_CONN LAMA6-14-QY Panduit
Q1, Q4 2 N-Channel Enhancement Mode Power Transistor ID 60A 100 V - - Surface Mount Die SMT_3MM5_1MM95 EPC2218 EPC
Q2, Q3, Q5, Q6 4 MOSFET, N-CH, 30 V, 60 A, 6.05x2.3mm 6.05x2.3mm EPC2023ENGR EPC None
R1 1 RES, 10.0 k, 0.1%, 0.1 W, 0603 0603 RG1608P-103-B-T5 Susumu Co Ltd
R2 1 RES, 3.16 k, 1%, 0.1 W, 0603 0603 RC0603FR-073K16L Yageo
R3, R4, R5, R6, R8, R9, R10, R11, R12, R13, R15, R16, R17, R19, R21, R23, R24, R27 18 RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 RMCF0603ZT0R00 Stackpole Electronics Inc
R7, R14 2 RES, 169, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603169RFKEA Vishay-Dale
TP1, TP2 2 Test Point, Miniature, Red, TH Red Miniature Testpoint 5000 Keystone
U1 1 Wide Vin Low-Dropout Voltage Regulator, HKU0010A (CFP-10) HKU0010A TPS7A4501HKU/EM Texas Instruments Texas Instruments
U2, U3 2 200-V, 1.5-A, 3-A Half-Bridge GaN Driver With Adjustable Dead Time, RVR0019A (WQFN-19) RVR0019A LMG1210RVRR Texas Instruments LMG1210RVRT Texas Instruments
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
R18, R20, R22, R25, R26 0 RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 RMCF0603ZT0R00 Stackpole Electronics Inc
Table 4-3 Motherboard Bill of Materials
Designator Quantity Description PackageReference PartNumber Manufacturer Alternate PartNumber Alternate Manufacturer
!PCB1 1 Printed Circuit Board M1234 Any
C1, C2, C3, C4, C5, C6, C7, C11, C12, C13, C14, C15, C16, C17 14 CAP, TA, 220 µF, 16 V, +/- 10%, 0.025 ohm, SMD 7343-43 TPME227K016R0025 AVX
C8, C9, C10, C18, C19, C20, C21, C23, C30, C31, C32, C34, C35, C36, C37, C38, C41, C42, C43, C44, C45, C47, C48, C49, C50, C51, C52, C53, C60, C64, C76, C77, C78, C80, C92, C93, C96, C97, C98, C99, C100, C101, C102, C103, C104, C107 46 CAP, TA, 470 uF, 6.3 V, +/- 10%, 0.03 ohm, SMD 7343-43 T495X477K006ATE030 Kemet
C39 1 CAP, CERM, 2.2 uF, 50 V, +/- 10%, X7R, 0805 0805 UMK212BB7225KG-T Taiyo Yuden
C40 1 CAP, CERM, 4.7 uF, 25 V, +/- 10%, X7R, 0805 0805 C2012X7R1E475K125AB TDK
C62 1 CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0805 0805 CEU4J2X7R1H104K125AE TDK
H1, H2, H3, H4 4 Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead Screw NY PMS 440 0025 PH B&F Fastener Supply
H5, H6, H7, H8 4 Standoff, Hex, 0.5"L #4-40 Nylon Standoff 1902C Keystone
J1, J4, J5, J6 4 Receptacle, 2.54mm, 10x2, Tin, TH Receptacle, 2.54mm, 10x2, TH SSQ-110-03-T-D Samtec
J2 1 Fixed Terminal Blocks MKDSP 10 HV/ 2-10 HDR2 1929517 Phoenix Contact
J3, J7 2 Compact Probe Tip Circuit Board Test Points, TH, 25 per TH Scope Probe 131-5031-00 Tektronix
LBL1 1 Thermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per roll PCB Label 0.650 x 0.200 inch THT-14-423-10 Brady
MP1, MP2, MP3, MP4, MP5, MP6, MP7, MP8, MP9, MP10, MP11, MP12 12 Terminal Connector Rectangular Lug, Grounding 6-14 AWG 1/4 Stud TERMINAL_CONN LAMA6-14-QY Panduit
Q1 1 MOSFET, N-CH, 30 V, 100 A, DQH0008A (VSON-CLIP-8) DQH0008A CSD17559Q5 Texas Instruments None
R1 1 RES, 1.00, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06031R00FKEA Vishay-Dale
R2 1 RES, 49.9, 1%, 0.1 W, 0603 0603 M55342K12B49D9T TT Electronics/IRC
R3 1 RES, 10.0 k, 1%, 0.1 W, 0603 0603 M55342K12B10E0T TT Electronics/IRC
R4, R5 2 RES, 0.02, 1%, 1 W, AEC-Q200 Grade 0, 2512 2512 LRMAM2512-R02FT4 TT Electronics/IRC
TP1 1 Test Point, Miniature, White, TH White Miniature Testpoint 5002 Keystone
TP2 1 Test Point, Miniature, Black, TH Black Miniature Testpoint 5001 Keystone
TP24, TP25 2 Test Point, Miniature, Red, TH Red Miniature Testpoint 5000 Keystone
C22, C24, C25, C26, C27, C28, C29, C33, C46, C54, C55, C56, C57, C58, C59, C61, C63, C65, C66, C67, C68, C69, C70, C71, C72, C73, C74, C75, C79, C81, C82, C83, C84, C85, C86, C87, C88, C89, C90, C91, C94, C95, C105, C106 0 CAP, TA, 470 uF, 6.3 V, +/- 10%, 0.03 ohm, SMD 7343-43 T495X477K006ATE030 Kemet
FID1, FID2, FID3 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A