SLUUCW3 October   2023 TPS62843

 

  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/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.     Trademarks

4.3 Bill of Materials

Table 5-1 lists the TPS628436 EVM BOM.

Table 4-1 TPS628436 Bill of Materials
DESQTYDESCRIPTIONPART NUMBERMANUFACTURER
C111CAP, CERM, 4.7 µF, 6.3 V, ±20%, X5R, 0402GRM155R60J475ME47DMurata
C131CAP, CERM, 47 µF, 6.3 V, ±20%, X5R, 0805GRM21BR60J476ME15LMurata
C141CAP, CERM, 10 µF, 6.3 V, ±20%, X5R, 0402GRM155R60J106ME15DMurata
L111Inductor, Shielded, Metal Composite, 1 µH, 2.7 A, 0.057 ohm, SMDDFE201610E-1R0M=P2Cyntec
R111RES, 56.2 kΩ, 1%, 0.05 W, 0201StdStd
U1111.8-V to 5.5-V, 600 mA 0.4-0.775V, 300-nA IQ Step Down Converter, DRL SOT563TPS628436DRLRTexas Instruments

Table 5-2 lists the TPS628437 EVM BOM.

Table 4-2 TPS628437 Bill of Materials
DESQTYDESCRIPTIONPART NUMBERMANUFACTURER
C211CAP, CERM, 4.7 µF, 6.3 V, ±20%, X5R, 0402GRM155R60J475ME47DMurata
C231CAP, CERM, 47 µF, 6.3 V, ±20%, X5R, 0805GRM21BR60J476ME15LMurata
C241CAP, CERM, 10 µF, 6.3 V, ±20%, X5R, 0402GRM155R60J106ME15DMurata
L211Inductor, Shielded, Metal Composite, 1 µH, 2.7 A, 0.057 ohm, SMDDFE201610E-1R0M=P2Murata
R211RES, 15.4 kΩ, 1%, 0.05 W, 0201StdStd
U2111.8-V to 5.5-V, 600 mA 0.4-0.775V, 300-nA IQ Step Down Converter, DRL SOT563

TPS628437DRLR

Texas Instruments

Table 5-3 lists the TPS628438 EVM BOM.

Table 4-3 TPS628438 Bill of Materials
DESQTYDESCRIPTIONPART NUMBERMANUFACTURER
C311CAP, CERM, 4.7 µF, 6.3 V, ±20%, X5R, 0402GRM155R60J475ME47DMurata
C331CAP, CERM, 47 µF, 6.3 V, ±20%, X5R, 0805GRM21BR60J476ME15LMurata
C34

1

CAP, CERM, 10 µF, 6.3 V, ±20%, X5R, 0402GRM155R60J106ME15DMurata
L311Inductor, Shielded, Metal Composite, 1 µH, 2.7 A, 0.057 ohm, SMDDFE201610E-1R0M=P2Murata
R311RES, 10.0 k, 1%, 0.05 W, 0201StdStd
U3111.8-V to 5.5-V, 600 mA 0.4-0.775V, 300-nA IQ Step Down Converter, DRL SOT563TPS628438DRLRTexas Instruments