SNVU817 November   2021 LMR38020-Q1

 

  1.   Trademarks
  2. 1General TI High Voltage Evaluation User Safety Guidelines
  3. 2 LMR38020-Q1 Evaluation Module
    1. 2.1 Quick Start Procedure
    2. 2.2 Detailed Descriptions
  4. 3Schematic
  5. 4PCB Layout
  6. 5Bill of Materials

5 Bill of Materials

Table 5-1 LMR38020QEVM Bill of Materials
REF DESDESCRIPTIONPART NUMBERVENDORQTY
PCBPrinted Circuit BoardBSR166A1
C1CAP, CERM, 0.1 µF, 100 V, ±10%, X7R, AEC-Q200 Grade 1, 0603HMK107B7104KAHTTaiyo Yuden1
C2, C23CAP, CERM, 1000 pF, 100 V, ±10%, X7R, AEC-Q200 Grade 1, 0603CGA3E2X7R2A102K080AATDK2
C3, C12CAP, CERM, 0.1 µF, 50 V, ±10%, X7R, AEC-Q200 Grade 1, 0603C0603C104K5RACAUTOKemet2
C6, C7, C11CAP, CERM, 22 µF, 25 V, ±10%, X7R, 1210CL32B226KAJNFNESamsung3
C8CAP, AL, 33 µF, 100 V, ±20%, 0.7 Ω, AEC-Q200 Grade 2, SMDEEE-FK2A330PPanasonic1
C9, C10CAP, CERM, 2.2 μF, 100 V, ±10%, X7RHMK325B7225KN-TTaiyo Yuden2
J2, J3TERM BLK, 2POS, SIDE ENTRY, 5MM1935776Phoenix Contact2
J1, J4, J5, J6Header, 100 mil, 2 × 1, Gold, THTSW-102-07-G-SSamtec4
L1FIXED IND, 16 μH, 5 A, SMD7443251600Wurth1
Fixed Inductors IND MP, 15 μH, 4.6 AHCM1A0805V2-150-RCoiltronics
R2RES, 0, 5%, 0.063 W, AEC-Q200 Grade 0CRCW06030000Z0EAVishay1
R5, R6RES, 115 k, 1%, 0.1 W, 0603CRCW0603115KFKEAVishay2
R8RES, 1.05 k, 1%, 0.1 W, 0603RC0603FR-07226KLVishay1
R9, R10RES, 28.7 k, 1%, 0.1 W, 0603CRCW060328K7FKEAvVishay2
R3RES, 51.1, 1%, 0.1 W, 0603CRCW060351R1FKEAVishay1
R1RES, 64.9 k, 1%, 0.1 W, 0603CRCW060364K9FKEAVishay1
SH-J4Shunt, 100 mil, Gold plated, BlackSNT-100-BK-GSamtec1
TP1Test Lead clips and hooks, SMTS1751-46Harwin1
TP2, TP3Test Point, Multipurpose, Black, TH5011Keystone2
U180-V, Low IQ Synchronous Buck ConverterLMR38020SQDDARQ1TI1