SLUUD40 July   2024 TPSM82813 , TPSM82816

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Safety Instructions
    2. 2.2 Header Information
    3. 2.3 Jumper Information
    4. 2.4 Test Points
  7. 3Implementation Results
    1. 3.1 Performance Data and Results
    2. 3.2 Modifications
      1. 3.2.1 Input and Output Capacitors
      2. 3.2.2 Switching Frequency, Spread Spectrum and Control Loop Compensation
      3. 3.2.3 Soft-Start Time
      4. 3.2.4 Loop Response Measurement
      5. 3.2.5 Precise Turn-on Voltage
  8. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 Board Layout
    3. 4.3 Bill of Materials
  9. 5Additional Information
    1. 5.1 Trademarks

4.3 Bill of Materials

Table 5-1 lists the BOM for this EVM.

Table 4-1 TPSM8281xPEVM-062 BOM
QUANTITYREF DESVALUEDESCRIPTIONSIZEPART NUMBERMFR

-003

-005

1

1C122µFCeramic Capacitor, 10V, X7R0805GRM21BZ1AJ226ME15LMurata

2

2

C2, C347µFCeramic Capacitor, 6.3V, X6S0805

GRM21BC80J476ME01L

Murata

1

1C44700pFCeramic Capacitor, 50V, X7R0603

Std

Std

1

1

C5

47µFCeramic Capacitor, 10V, X7R

1210

GRM32ER71A476ME15L

Murata

1

1C610pFCeramic Capacitor, 50V, C0G/NP00603Std

Std

1

1R1200kΩResistor 1%, 0.1W0603

Std

Std

4

4

R2, R3, R5, R6100kΩResistor 1%, 0.1W0603

Std

Std

1

1R4

10.0kΩ

Resistor 1%, 0.1W0603

Std

Std

1

0

U1(1)

3A Step-Down Power Module With an Integrated Inductor and Frequency Synchronization in an Overmolded QFN Package2.5mm × 3mmTPSM82813PVCARTexas Instruments

0

1U1(1)

6A Step-Down Power Module With an Integrated Inductor and Frequency Synchronization in an Overmolded QFN Package

2.5mm × 3mm

TPSM82816PVCARTexas Instruments
(1) These U1 devices may not contain the correct top side markings and are still fully tested and functional devices.