SLUUD41A August   2024  – November 2024 TPSM82843

 

  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
  8. 2Hardware
    1. 2.1 Setup
      1. 2.1.1 Input and Output Connector Descriptions
      2. 2.1.2 Hardware Setup
    2. 2.2 Modifications
      1. 2.2.1 Input and Output Capacitors
      2. 2.2.2 Adjusting the Output Voltage
      3. 2.2.3 Loop Response Measurement
  9. 3Implementation Results
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

4.3 Bill of Materials

The TPSM828436 EVM BOM is listed in Table 4-1.

Table 4-1 TPSM828436 Bill of Materials
DESQTYDESCRIPTIONPART NUMBERMANUFACTURER
C111CAP, CERM, 4.7µF, 6.3V, ±20%, X5R, 0402GRM155R60J475ME47DMurata
C131CAP, CERM, 47µF, 6.3V, ±20%, X5R, 0805GRM21BR60J476ME15LMurata
C141CAP, CERM, 10µF, 6.3V, ±20%, X5R, 0402GRM155R60J106ME15DMurata
R111RES, 205kΩ, 1%, 0.05W, 0402StdStd

R12

1

RES, 23.7kΩ, 1%, 0.05W, 0603StdStd

R13

1

RES, 56.2kΩ, 1%, 0.05W, 0603StdStd
U1111.8V to 5.5V, 600mA 0.4-0.775V, 275nA IQ Step Down Converter Module, QFNTPSM828436VCRFTexas Instruments

The TPSM828437 EVM BOM is listed in Table 4-2.

Table 4-2 TPSM828437 Bill of Materials
DESQTYDESCRIPTIONPART NUMBERMANUFACTURER
C211CAP, CERM, 4.7µF, 6.3V, ±20%, X5R, 0402GRM155R60J475ME47DMurata
C231CAP, CERM, 47µF, 6.3V, ±20%, X5R, 0805GRM21BR60J476ME15LMurata
C241CAP, CERM, 10µF, 6.3V, ±20%, X5R, 0402GRM155R60J106ME15DMurata
R211RES, 205kΩ, 1%, 0.05W, 0402StdStd

R22

1

RES, 10.0kΩ, 1%, 0.05W, 0603StdStd

R23

1

RES, 56.2kΩ, 1%, 0.05W, 0603StdStd
U2111.8V to 5.5V, 600mA 0.4-0.775V, 275nA IQ Step Down Converter Module, QFN

TPSM828437VCRF

Texas Instruments

The TPSM828438 EVM BOM is listed in Table 4-3.

Table 4-3 TPSM828438 Bill of Materials
DESQTYDESCRIPTIONPART NUMBERMANUFACTURER
C311CAP, CERM, 4.7µF, 6.3V, ±20%, X5R, 0402GRM155R60J475ME47DMurata
C331CAP, CERM, 47µF, 6.3V, ±20%, X5R, 0805GRM21BR60J476ME15LMurata
C34

1

CAP, CERM, 10µF, 6.3V, ±20%, X5R, 0402GRM155R60J106ME15DMurata
R311RES, 249 k, 1%, 0.05 W, 0402StdStd

R32

1

RES, 10.0 k, 1%, 0.05 W, 0603StdStd

R33

1

RES, 44.2 k, 1%, 0.05 W, 0603StdStd
U3111.8V to 5.5V, 600mA 0.4-0.775V, 275nA IQ Step Down Converter Module, QFN

TPSM828438VCRF

Texas Instruments