SLUUCK7 October   2021 LMR54410

 

  1.   Trademarks
  2. 1Introduction
  3. 2Setup
    1. 2.1 Input/Output Connector Description
    2. 2.2 Adjusting the Output Voltage
  4. 3 LMR54410EVM Schematic
  5. 4Board Layout
  6. 5Bill of Materials

5 Bill of Materials

Table 5-1 LMR54410EVM Bill of Materials
DESIGNATOR QUANTITY VALUE DESCRIPTION PACKAGE REFERENCE PART NUMBER MANUFACTURER
C1 1 2.2 μF CAP, CERM, 2.2 uF, 50 V, ±10%, X7R, AEC-Q200 Grade 1, 0805 0805
C2 1 0.1 μF CAP, CERM, 0.1 μF, 50 V, ±10%, X7R, 0603 0603
C3 1 0.1 μF CAP, CERM, 0.1 μF, 25 V, ±10%, X7R, 0402 0402
C4 1 10 μF CAP, CERM, 10 μF, 25 V, ±10%, X7R, 0805 0805
C6 1 0.1 μF CAP, CERM, 0.1 μF, 25 V, ±10%, X7R, 0603 0603
JP1 1 Header, 100 mil, 3 × 1, Tin, TH Header, 3 PIN, 100 mil, Tin
L1 1

15 μH

 Inductor, Shielded Drum Core, Powdered Iron, 15 μH, 2.75 A, 0.092 Ω, SMD 7.30 × 4.80 × 6.60 mm 74437349150 Wurth Electronics
R1 1 402 k RES, 402 k, 1%, 0.1 W, 0603 0603
R2 1 133 k RES, 133 k, 1%, 0.1 W, 0603 0603
R3 1

49.9

 RES, 49.9, 1%, 0.1 W, 0603 0603
R4 1 69.8k RES, 69.8 k, 1%, 0.1 W, 0603 0603
R5 1 22.1 k RES, 22.1 k, 1%, 0.1 W, 0603 0603
SH-J1 1 1x2 Shunt, 100 mil, Gold plated, Black Shunt
TP1, TP2, TP3, TP4 4 Terminal, Turret, TH, Double Keystone1502-2
TP6 1 Test Point, Multipurpose, Red, TH Red Multipurpose Testpoint
TP7, TP8 2 Test Point, Multipurpose, Yellow, TH Yellow Multipurpose Testpoint
TP9 1 Test Point, Multipurpose, Black, TH Black Multipurpose Testpoint
U1 1 LMR54410YQDBVRQ1, DBV0006A (SOT-23-6) DBV0006A LMR54410YQDBVRQ1 Texas Instruments
C5 0 22 μF CAP, CERM, 22 uF, 25 V, ± 20%, X7R, AEC-Q200 Grade 1,

CGA8P1X7R1E226M250KC

TDK
C7 0 22 pF CAP, CERM, 22 pF, 50 V, ±5%, C0G/NP0, 0603 0603
C8 0 47 μF CAP, AL, 47 μF, 50 V, ±20%, 0.6 Ω, SMD F80
C9, C10, C11 0 2.2 μF CAP, CERM, 2.2 uF, 50 V, ± 10%, X7R, AEC-Q200 Grade 1, 0805 0805
L3 0 1 μH Inductor, Shielded, Metal Composite, 1 µH, 2.9 A, 0.048 Ω, SMD 2 × 1.6 mm DFE201612E-1R0M MuRata
TP5 0 Terminal, Turret, TH, Double Keystone1502-2