SBVU086 January   2025

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 Before You Begin
  8. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Setup
    3. 2.3 Connector Information
      1. 2.3.1 VIN and GND
      2. 2.3.2 VOUT and GND
    4. 2.4 Jumper Information
      1. 2.4.1 J13 EN
      2. 2.4.2 J16
      3. 2.4.3 J19
      4. 2.4.4 J20
      5. 2.4.5 J22
      6. 2.4.6 J23
      7. 2.4.7 J24
      8. 2.4.8 J27
    5. 2.5 Test Points
      1. 2.5.1 TP1
      2. 2.5.2 TP2
      3. 2.5.3 TP3
    6. 2.6 TPS7B4261EVM-151 Operation and Component Selection
    7. 2.7 Optional Load Transient Circuit Operation
  9. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 Board Layout
    3. 3.3 Bill of Materials (BOM)
  10. 4Additional Information
    1. 4.1 Trademarks

3.3 Bill of Materials (BOM)

Table 3-1 lists the bill of materials for TPS7B4261EVM-151.

Table 3-1 Bill of Materials
DesignatorQuantityValueDescriptionPackage ReferencePart NumberManufacturerAlternate Part NumberAlternate Manufacturer
!PCB1 1 Printed Circuit Board LP151 Any
C2, C7 2 1µF 1µF ±10% 50V Ceramic Capacitor X7R 0603 (1608 Metric) 0603 CC0603KRX7R9BB105 YAGEO
C11 1 10µF CL21 Series 0805 10uF 25V ±10% Tolerance X7R Multilayer Ceramic Chip Capacitor 0805 CL21B106KAYQNNE Samsung
C12 1 0.1uF CAP, CERM, 0.1uF, 100V, +/- 10%, X7R, 0805 0805 HMK212B7104KG-T Taiyo Yuden
C13 1 0.01uF CAP, CERM, 0.01uF, 50V, +/- 10%, X7R, 0805 0805 08055C103KAT2A AVX
C17 1 0.1uF CAP, CERM, 0.1uF, 50V, +/- 10%, X7R, 0402 0402 C1005X7R1H104K050BB TDK
C18, C19 2 10µF 10µF ±10% 50V Ceramic Capacitor X7R 1206 (3216 Metric) 1206 GMC31X7R106K50NT Cal-Chip Electronics
D1 1 60V Diode, Schottky, 60V, 3A, SOD-128 SOD-128 PMEG6030EP,115 Nexperia
FID1, FID2, FID3, FID4, FID8 5 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
J1, J2, J22 3 SMA Straight Jack, Gold, 50 Ohm, TH SMA Straight Jack, TH 901-144-8RFX Amphenol RF
J3, J4, J21 3 Standard Banana Jack, insulated, 10A, red 571-0500 571-0500 DEM Manufacturing
J5, J13 2 Header, 100mil, 3x1, Gold, TH 3x1 Header TSW-103-07-G-S Samtec
J6, J12 2 Header, 100mil, 2x1, Gold, TH Sullins 100mil, 1x2, 230 mil above insulator PBC02SAAN Sullins Connector Solutions
J7, J8 2 Terminal Block, 5mm, 2x1, Tin, TH Terminal Block, 5mm, 2x1, TH 691 101 710 002 Wurth Elektronik
J9, J19, J20, J24, J25 5 Jumper, SMT shorting jumper, SMT JMP-36-30X40SMT Any
J10, J11, J26 3 Standard Banana Jack, insulated, 10A, black 571-0100 571-0100 DEM Manufacturing
J15 1 Header, 100mil, 3x2, Gold, TH 3x2 Header TSW-103-07-G-D Samtec
Q1 1 N-Channel 100V 1.2A (Ta) 1.8W (Ta) Surface Mount PG-SOT223-4 SOT223 BSP296NH6327XTSA1 Infineon
R1 1 10.0k RES, 10.0 k, 1%, 0.1 W, 0603 0603 M55342K12B10E0T TT Electronics/IRC
R5 1 200k RES, 200 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603200KFKEA Vishay-Dale
R7 1 17.8k RES, 17.8 k, 1%, 0.1 W, 0603 0603 RC0603FR-0717K8L Yageo
R8 1 30.0k RES, 30.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 ERJ-3EKF3002V Panasonic
R9 1 48.7k RES, 48.7 k, 1%, 0.1 W, 0603 0603 RC0603FR-0748K7L Yageo
R16 1 1.30k RES, 1.30 k, 1%, 0.1 W, 0603 0603 RC0603FR-071K3L Yageo
R17 1 825 RES, 825, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603825RFKEA Vishay-Dale
R22 1 49.9 RES Thick Film, 49.9Ω, 1%, 0.75W, 100ppm/°C, 1206 1206 CRCW120649R9FKEAHP Vishay Dale
TP1, TP2, TP3, TP4, TP5, TP6 6 Test Point, Compact, SMT Testpoint_Keystone_Compact 5016 Keystone
U1 1 Automotive, 300mA, 40V, Voltage Tracking LDO With PG HSOIC8 TPS7B4261QDDARQ1 Texas Instruments
U2 1 150mA, wide VIN, low IQ, low-dropout regulator, DRB0008F (VSON-8) DRB0008F TPS7B8401QWDRBRQ1 Texas Instruments Texas Instruments
U3 1 5V, 7A/5A Low Side GaN Driver With 60MHz/1ns Speed, YFF0006AEAE (DSBGA-6) YFF0006AEAE LMG1020YFFR Texas Instruments LMG1020YFFT Texas Instruments
C1, C15 0 4.7µF Cap Ceramic 4.7uF 50V X7R 10% Pad SMD 0805 +125°C Automotive T/R 0805 CGA4J1X7R1H475K125AC TDK Corporation
C3, C4, C6 0 1uF CAP, CERM, 1uF, 100V, +/- 10%, X7R, 1206 1206 C3216X7R2A105K160AA TDK
C5 0 1uF CAP, CERM, 1µF, 100V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805 0805 08051C105K4Z2A AVX
C8 0 1uF CAP, CERM, 1uF, 50V, +/- 10%, X7R, 0805 0805 C2012X7R1H105K085AC TDK
C9 0 1uF CAP, CERM, 1uF, 50V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206 1206 CGA5L3X7R1H105K160AB TDK
C10 0 0.1uF CAP, CERM, 0.1uF, 100V, +/- 10%, X7R, 0805 0805 C2012X7R2A104K125AA TDK
C14 0 100pF CAP, CERM, 100pF, 100V, +/- 5%, X7R, 0805 0805 C0805C101J1RACTU Kemet
C16 0 0.015uF CAP, CERM, 0.015uF, 50V, +/- 10%, X7R, 0402 0402 GRM155R71H153KA12D MuRata
C20, C21 0 1000pF CAP, CERM, 1000pF, 100V, +/- 5%, X7R, 0603 0603 06031C102JAT2A AVX
FID5, FID6, FID7 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
J14, J16, J17 0 Header, 100mil, 2x1, Gold, TH Sullins 100mil, 1x2, 230 mil above insulator PBC02SAAN Sullins Connector Solutions
J18 0 Header, 100mil, 4x2, Gold, TH 4x2 Header TSW-104-07-G-D Samtec
J23, J27 0 SMA Straight Jack, Gold, 50 Ohm, TH SMA Straight Jack, TH 901-144-8RFX Amphenol RF
R2, R4 0 10 kOhms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 Metric) Thick Film 0805 CRGH0805F10K TE Connectivity
R3, R21 0 1 RES, 1.00, 1%, 0.333 W, AEC-Q200 Grade 1, 0805 0805 RL1220S-1R0-F Susumu Co Ltd
R6, R18 0 1.00k RES, 1.00 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF1001V Panasonic
R10, R11, R12, R13, R14 0 154 RES, 154, 1%, 0.5 W, 1210 1210 RC1210FR-07154RL Yageo
R15 0 0 RES, 0, 5%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6GEY0R00V Panasonic
R19, R20 0 0 RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 RMCF0603ZT0R00 Stackpole Electronics Inc