SBVU078 November   2022

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 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 J16
      3. 2.2.3 J18
      4. 2.2.4 J21
      5. 2.2.5 J22
      6. 2.2.6 J23
      7. 2.2.7 J24
    3. 2.3 TPS7A53A-Q1 LDO Operation and Component Selection
    4. 2.4 Optional Load Transient Circuit Operation
  5. 3Board Layout
  6. 4TPS7A53EVM-080 Schematic
  7. 5Bill of Materials

5 Bill of Materials

Table 5-1 shows the bill of materials (BOM) for the TPS7A53EVM-080.

Table 5-1 Bill of Materials
DesignatorQuantityValueDescriptionPackageReferencePartNumberManufacturer
!PCB11Printed Circuit BoardLP080Any
C3110 µFCAP CER 10 µF 10V X7R 08050805C2012X7R1A106M125ACTDK Corporation
C811 µFCAP CER 1µF 10V X7R 04020402GMC04X7R105K10NTCal-Chip Electronics
C9110000 pFCAP CER 10000 pF 10V X7R 040204020402ZC103KAT2AKYOCERA AVX
C10147 µFCAP CER 47 µF 6.3V 0805080508056D476MAT2AKYOCERA AVX
C1810.1 µFCAP CER 0.1 µF 50V X7R 04020402C1005X7R1H104K050BBTDK Coorporation
C19, C20210 µFCAP CER 10UF 50V X7R 12061206GMC31X7R106K50NTCal-Chip Electronics
J3, J4, J5, J194Standard Banana Jack, insulated, 10A, red571-0500571-0500DEM Manufacturing
J13, J14, J15, J264Standard Banana Jack, insulated, 10A, black571-0100571-0100DEM Manufacturing
J161CONN HEADER VERT 2POS 2.54MMHeader, 2.54mm, 2x1, THPBC02SAANAny
J171CONN HEADER VERT 20POS 2MMHeader, 2.54mm, 10x2, THNRPN102PAEN-RCAny
J22, J232CONN SMA JACK STR 50 OHM PCBSMA Straight Jack, THRF2-04A-T-00-50-GAdam Tech
Q11MOSFET, N-CH, 30 V, 5 A, DQK0006C (WSON-6)DQK0006CCSD17313Q2Texas Instruments
R510 OhmRES 0 OHM JUMPER 1/10W 06030603CR0603-10W-000TVenkel
R6113.3 kOhmRES, 13.3 k, 1%, 0.1 W, 06030603RC0603FR-0713K3LYageo
R14, R16220 kOhm20 kOhms ±1% 0.1W, 1/10W Chip Resistor 0402 (1005 Metric) Automotive AEC-Q200 Thick Film0402ERJ-2RKF2002XPanasonic
R20149.9 OhmRES Thick Film, 49.9Ω, 1%, 0.75W, 100ppm/°C, 12061206CRCW120649R9FKEAHPVishay Dale
SH-J111x2Shunt, 100mil, Gold plated, BlackShuntSNT-100-BK-GSamtec
TP1, TP2,TP3, TP4, TP5, TP66Test Point, Compact, SMTTestpoint_Keystone_Compact5016Keystone
U113-A, High-Accuracy, Automotive-Grade, Low-Noise, LDO Voltage RegulatorRTJTPS7A5310AQWRTJRQ1Texas Instruments
U215V, 7A/5A Low Side GaN Driver With 60MHz/1ns Speed, YFF0006AEAE (DSBGA-6)YFF0006AEAELMG1020YFFRTexas Instruments