SLUUCH0 April   2022 LMR51430

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Description
    2. 1.2 Features
  3. 2EVM Setup
    1. 2.1 Adjusting the Output Voltage
  4. 3PCB Layouts
  5. 4Schematic
  6. 5LMR51430EVM Bill of Materials

5 LMR51430EVM Bill of Materials

Table 5-1 LMR51430EVM Bill of Materials
Designator Quantity Description Part Number Manufacturer
C1, C2 2 CAP, CERM, 0.1 μF, 50 V, ±10%, X7R, 0603 C1608X7R1H104K080AA TDK
C3, C10 2 CAP, CERM, 4.7 μF, 50 V, ±10%, X7R, 1210 C3225X7R1H475K250AB TDK
C4 1 CAP, CERM, 0.1 μF, 25 V, ±10%, X7R, 0603 C0603X104K3RACTU Kemet
C5, C6 2 CAP, CERM, 22 μF, 25 V, ±10%, X7R, 1210 GRM32ER71E226KE15L MuRata
FID1, FID2, FID3 3 Fiducial mark. There is nothing to buy or mount. N/A N/A
J1 1 Header, 100 mil, 2 × 1, Tin, TH PEC02SAAN Sullins Connector Solutions
J4 1 Shorting Jumper, 5.375 mm, 2 Position, Tin, SMT 5102 Keystone
L1 1 Inductor, Shielded Drum Core, Ferrite, 6.8 μH, 5.2 A, 0.0185 Ω, SMD 7447714068 Wurth Elektronik
R1, R4 2 RES, 100 k, 1%, 0.1 W, 0603 CRCW0603100KFKEA Vishay-Dale
R2 1 RES, 13.7 k, 1%, 0.1 W, 0603 CRCW060313K7FKEA Vishay-Dale
R3 1 RES, 49.9, 1%, 0.1 W, 0603 RC0603FR-0749R9L Yageo
R5 1 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 ERJ-3GEY0R00V Panasonic
R8 1 RES, 28.0 k, 1%, 0.1 W, 0603 RC0603FR-0728KL Yageo America
SH-J1 1 Shunt, 100 mil, Gold plated, Black SNT-100-BK-G Samtec
TP1, TP2, TP6, TP7, TP13, TP14 6 Terminal, Turret, TH, Double 1502-2 Keystone
TP3, TP4, TP9 3 Test Point, Multipurpose, Orange, TH 5013 Keystone
TP5, TP11 2 Test Point, Multipurpose, Black, TH 5011 Keystone
TP8, TP10 2 Test Point, Multipurpose, Yellow, TH 5014 Keystone
U1 1 LMR51430XDDCR LMR51430XDDCR Texas Instruments
C7 0 CAP, CERM, 10 pF, 50 V, ±1%, C0G/NP0, 0603 0603C100F5GAC7867 Kemet
C8 0 CAP, AL, 100 μF, 50 V, ±20%, 0.34 Ω, AEC-Q200 Grade 2, SMD EEE-FK1H101P Panasonic
C9 0 CAP, AL, 100 μF, 35 V, ±20%, 0.26 Ω, AEC-Q200 Grade 2, SMD EEE-FT1V101AP Panasonic
C11 0 CAP, CERM, 4.7 μF, 50 V, ±10%, X7R, 1210 C3225X7R1H475K250AB TDK
C12 0 CAP, CERM, 0.1 μF, 50 V, ±10%, X7R, 0603 1608X7R1H104K080AA TDK
L2 0 1.2-µH Shielded Molded Inductor, 5.8 A, 18 mΩ Max 2-SMD 744316220 Wurth Electronics
R7 0 RES, 0, 5%, 0.1 W, 0603 CRCW06030000Z0EA Vishay-Dale