SLVUBR5D August   2019  – November 2021 TPSM82821 , TPSM82822 , TPSM82823

 

  1. 1TPSM8282xEVM-080 and TPSM8282xAEVM-127 Evaluation Modules
  2. 2Introduction
    1. 2.1 Performance Specification
    2. 2.2 Modifications
      1. 2.2.1 Input and Output Capacitors
  3. 3Setup
    1. 3.1 Setup
    2. 3.2 Input/Output Connector Descriptions
  4. 4Safety Instructions
  5. 5TPSM8282xEVM-080 Test Results
  6. 6Board Layout
  7. 7Schematic and Bill of Materials
    1. 7.1 Schematic
    2. 7.2 Bill of Materials
      1.      A Appendix - Rev.A EVM
        1.       A.1 Rev.A - Input and Output Capacitors
        2.       A.2 Rev.A - Setup
          1.        A.2.1 Rev.A - Setup
          2.        A.2.2 Rev.A - Input/Output Connector Descriptions
        3.       A.3 Rev.A - Board Layout
        4.       A.4 Rev.A - Schematic and Bill of Materials
          1.        A.4.1 Rev.A - Schematic
          2.        A.4.2 Rev.A - Bill of Materials
            1.         B Revision History

A.4.2 Rev.A - Bill of Materials

Table 8-1 lists the BOM for this EVM.

Table 8-1 TPSM8282xEVM-080 Revision A Bill of Materials
COUNT DESIGNATOR VALUE DESCRIPTION SIZE PART NUMBER MANUFACTURER
-001 -002
2 2 C1, C5 470 pF CAP, CERM, 470 pF, 50 V, ±10%, X7R, 0402 0402 GCM155R71H471KA37D MuRata
2 2 C2 4.7 µF CAP, CERM, 4.7 µF, 6.3 V, ±10%, X7R, 0603 0603 JMK107BB7475MA-T Taiyo Yuden
1 1 C4 47 µF CAP, TA, 47 µF, 10 V, ±10%, 0.25 Ω, SMD 3528-21 TPSB476K010R0250 AVX
2 2 C6, C7 10 µF CAP, CERM, 10 µF, 10 V, ±20%, X7R, 0603 0603 GRM188Z71A106MA73D Murata
1 1 C9 120 pF CAP, CERM, 120 pF, 50 V, ±5%, C0G/NP0, 0603 0603 GRM1885C1H121JA01D Murata
1 1 R1 200 k RES, 200 k, 1%, 0.1 W, 0603 0603 Std Std
2 2 R2, R3 100 k RES, 100 k, 1%, 0.1 W, 0603 0603 Std Std
1 0 U1 1-A Step-Down Module with 1% Output Accuracy in 2-mm × 2.5-mm uSip 2 mm × 2.5 mm TPSM82821SILR Texas Instruments
0 1 U1 2-A Step-Down Module with 1% Output Accuracy in 2-mm × 2.5-mm uSip 2 mm × 2.5 mm TPSM82822SILR Texas Instruments