SLUUCZ0 April   2024 TPS562243 , TPS562246

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Input and Output Connections
    2. 2.2 Output Voltage Setpoint
    3. 2.3 Start-Up Procedure
  8. 3Implementation Results
    1. 3.1 Test Setup and Results
      1. 3.1.1 Load Transient Response
      2. 3.1.2 Start-Up
      3. 3.1.3 Shutdown
      4. 3.1.4 Output Voltage Ripple
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1. 5.1 Trademarks
  11. 6Reference

4.3 Bill of Materials

Table 4-1 Bill of Materials
Des Qty Description Part Number Manufacturer
!PCB1 1 Printed Circuit Board SR055 Any
C1, C2 2 Capacitor, ceramic, 10µF, 25V, ±20%, X5R, 0805 GRM21BR61E106MA73L

MuRata
C3, C9 1 Capacitor, ceramic, 0.1µF, 25V, ±10%, X7R, 0603 C1608X7R1E104K080AA

TDK
C4 1 Capacitor, ceramic, 22µF, 10V, ±20%, X5R, 0805 GRM21BR61A226ME44L MuRata
C7 1 Capacitor, ceramic, 0.01μF, 50V, ±10%, X7R, 0603 C1608X7R1H103K080AA TDK
J1, J2 2 Terminal block, 5.08mm, 2 × 1, Brass, TH ED120/2DS On-Shore Technology
JP1 2 Header, 100 mil, 2 × 1, Tin, TH PEC02SAAN Sullins Connector Solutions
L1 1 1.2µH Shielded Molded Inductor 7A 15.5mOhm 74438357012 Wurth Elektronik
LBL1 1 Thermal transfer printable labels, 0.650" W × 0.200" H – 10,000 per roll THT-14-423-10 Brady
R1 1 Resistor, 100kΩ, 5%, 0.1W, 0603 CRCW0603100KJNEAC Vishay-Dale
R2 1 Resistor, 40kΩ, 0.1%, 0.15W, AEC-Q200 Grade 0, 0603 PAT0603E4002BST1 Vishay Thin Film
R3 1 Resistor, 51Ω, 5%, 0.1W, AEC-Q200 Grade 0, 0603 CRCW060351R0JNEA Vishay-Dale
R4 1 Resistor, 7.5kΩ, 1%, 0.1W, 0603 RC0603FR-077K5L Yageo
R5 2 Resistor, 10.0kΩ, 1%, 0.1W, AEC-Q200 Grade 0, 0603 CRCW060310K0FKEA Vishay-Dale
SH-JP1 2 Shunt, 100 mil, gold plated, black SNT-100-BK-G Samtec
TP1, TP4, TP5, TP7 4 Terminal, turret, TH, double 1502-2 Keystone
TP2, TP3, TP8, TP9, TP11 7 Test point, miniature, red, TH 5000 Keystone
TP6, TP10, TP12, TP13 5 Test point, miniature, black, TH 5001 Keystone
U1 1 4.2V to 17V Input, 2A Synchronous Buck Converter, SOT-563 TPS562243DRLR Texas Instruments