SBVU073A november   2021  – june 2023 TPS7A14

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Setup
    1. 2.1 LDO Input/Output Connector Descriptions
      1. 2.1.1 VIN and GND
      2. 2.1.2 BIAS and GND
      3. 2.1.3 VOUT and GND
      4. 2.1.4 EN
    2. 2.2 Optional Load Transient Input/Output Connector Descriptions
      1. 2.2.1 VDD and GND
      2. 2.2.2 J13
      3. 2.2.3 J15
      4. 2.2.4 J16
      5. 2.2.5 J18
      6. 2.2.6 J19
      7. 2.2.7 J22
      8. 2.2.8 TP2, TP3, and TP4
      9. 2.2.9 TP5
    3. 2.3 TPS7A14 LDO Operation
    4. 2.4 Optional Load Transient Circuit Operation
  6. 3Board Layout
  7. 4TPS7A14EVM Schematic
  8. 5Bill of Materials
  9. 6Revision History

5 Bill of Materials

Table 5-1 shows the bill of materials for the TPS7A14EVM-058 and TPS7A14EVM-095.

Table 5-1 Bill of Materials
Designator Quantity Value Description PackageReference PartNumber Manufacturer Alternate PartNumber Alternate Manufacturer
LP058 EVM LP095 EVM
!PCB1 1 - Printed Circuit Board LP058 Any
!PCB1 - 1 Printed Circuit Board LP095 Any
U1 1 - Ultra-Low Dropout Regulator, 0.8V 1 A, DSBGA6 DSBGA6 TPS7A1408PYBKR Texas Instruments
U1 - 1 Ultra-Low Dropout Regulator, 1.8V 1 A, WSON6 WSON6 TPS7A1418PDRVR Texas Instruments
C5 1 1 1 µF 1 µF ±10% 10 V Ceramic Capacitor X7R 0402 (1005 Metric) 402 GMC04X7R105K10NT Cal-Chip Electronics
C8 1 1 2.2uF CAP, CERM, 2.2 uF, 10 V, +/- 20%, X5R, 0402 402 885012105013 Wurth Elektronik
C10, C13 2 2 0.1uF CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0402 402 C1005X7R1H104K050BB TDK
C14, C15 2 2 10 µF 10 µF ±10% 50 V Ceramic Capacitor X7R 1206 (3216 Metric) 1206 GMC31X7R106K50NT Cal-Chip Electronics
J3, J4, J6, J17 4 4 Standard Banana Jack, insulated, 10 A, red 571-0500 571-0500 DEM Manufacturing
J5, J15, J16, J20 4 4 Jumper, SMT shorting jumper, SMT JMP-36-30X40SMT Any
J7 1 1 Header, 2.54 mm, 3x1, Gold, TH Header, 2.54mm, 3x1, TH 61300311121 Wurth Elektronik
J9, J11, J12, J21 4 4 Standard Banana Jack, insulated, 10 A, black 571-0100 571-0100 DEM Manufacturing
J18 1 1 SMA Straight Jack, Gold, 50 Ohm, TH SMA Straight Jack, TH 901-144-8RFX Amphenol RF
Q1 1 1 30 V MOSFET, N-CH, 30 V, 5 A, DQK0006C (WSON-6) DQK0006C CSD17313Q2 Texas Instruments None
R8 1 1 10.7k RES, 10.7 k, 1%, 0.1 W, 0603 603 RC0603FR-0710K7L Yageo
R9 1 1 10.0k RES, 10.0 k, 1%, 0.1 W, 0603 603 RC0603FR-0710KL Yageo
R13 1 1 49.9 Res Thick Film 1206 49.9 Ohm 1% 1/4W ±100ppm/°C Molded SMD SMD Paper T/R 1206 RMCF1206FT49R9 Stackpole Electronics
SH-J1 1 1 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec 969102-0000-DA 3M
TP1, TP2, TP3, TP4, TP5 5 5 Test Point, Compact, SMT Testpoint_Keystone_Compact 5016 Keystone
U2 1 1 5 V, 7 A/5 A Low Side GaN Driver With 60 MHz/1ns Speed, YFF0006AEAE (DSBGA-6) YFF0006AEAE LMG1020YFFR Texas Instruments LMG1020YFFT Texas Instruments
C1, C6, C9 0 0 2.2uF CAP, CERM, 2.2 uF, 50 V, +/- 20%, X7R, 0805 805 C2012X7R1H225M125AC TDK
C2, C4, C7 0 0 2.2uF CAP, CERM, 2.2 uF, 10 V, +/- 10%, X7R, 0603 603 C1608X7R1A225K080AC TDK
C3 0 0 2.2uF CAP, CERM, 2.2 uF, 10 V, +/- 10%, X7S, 0402 402 C1005X7S1A225K050BC TDK
C11 0 0 1 pF CAP, CERM, 1 pF, 100 V, +/- 5%, C0G/NP0, 0805 805 GQM2195C2A1R0CB01D MuRata
C12 0 0 0.015uF CAP, CERM, 0.015 uF, 50 V, +/- 10%, X7R, 0402 402 GRM155R71H153KA12D MuRata
C16, C17 0 0 1000 pF CAP, CERM, 1000 pF, 100 V, +/- 5%, X7R, 0603 603 06031C102JAT2A AVX
FID1, FID2, FID3, FID4, FID5, FID6, FID7, FID8 0 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
J1, J2, J19, J22 0 0 SMA Straight Jack, Gold, 50 Ohm, TH SMA Straight Jack, TH 901-144-8RFX Amphenol RF
J8, J10 0 0 Terminal Block, 5 mm, 2x1, Tin, TH Terminal Block, 5 mm, 2x1, TH 691 101 710 002 Wurth Elektronik
J13 0 0 Header, 100mil, 2x1, Gold, TH Sullins 100mil, 1x2, 230 mil above insulator PBC02SAAN Sullins Connector Solutions
J14 0 0 Header, 100mil, 3x2, Gold, TH 3x2 Header TSW-103-07-G-D Samtec
R1, R10 0 0 1.00k RES, 1.00 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 805 ERJ-6ENF1001V Panasonic
R2, R3, R4, R5, R6 0 0 154 RES, 154, 1%, 0.5 W, 1210 1210 RC1210FR-07154RL Yageo
R7 0 0 0 RES, 0, 5%, 0.125 W, AEC-Q200 Grade 0, 0805 805 ERJ-6GEY0R00V Panasonic
R11, R12 0 0 0 RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 603 RMCF0603ZT0R00 Stackpole Electronics Inc