SLUUCV4 September   2023 TPS62A01-Q1 , TPS62A01A-Q1

 

  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 Connector Descriptions
      2. 2.1.2 Hardware Setup
    2. 2.2 Modifications
      1. 2.2.1 Input and Output Capacitors
      2. 2.2.2 Feedforward Capacitor
  9. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  10. 4Additional Information
    1. 4.1 Trademarks
  11. 5Related Documentation

3.3 Bill of Materials (BOM)

Table 3-1 lists the bill of materials for this EVM.

Table 3-1 TPS62A01QEVM-270 and TPS62A01AQEVM-270 Bill of Materials
Quantity Ref Des Value Description Size Part Number MFR
TPS62A01QEVM-270 TPS62A01AQEVM-270
1 1 C1 470 pF Capacitor, Ceramic, 10 V, X7R, ±10% 0402 CGA2B2X7R1H471K050BA TDK
1 1 C2 0.47uF Capacitor, Ceramic, 10 V, X7R, ±10% 0603 GRM188R71C474KA88D Murata
1 1 C3,C7 22uF Capacitor, Ceramic, 10 V, X7R, ±20% 0805 GRT21BD71A226ME13L Murata
1 1 C6 0.1uF Capacitor, Ceramic, 50 V, X7R, ±10% 0402 C0402C104K4RACAUTO Kemet
1 1 C11 33 pF Capacitor, Ceramic, 50 V, X7R, ±10% 0402

GCM1555C1H330JA16D

 Murata
1 1

C12

 100uF Capacitor, Tantalum Polymer, 20 V, ±20% 7.3x4.3mm 20TQC100MYF Panasonic Electronic Components
1 1 L1 1 μH Inductor, Shielded, 3.8 A, 0.0035 Ω 1008 DFE252012PD-1R0M Murata Toko
1 1 R1

80.6 k

 Resistor, Chip, 0.063 W, 1% 0402 Std Std
1 1 R2 40.2 k Resistor, Chip, 0.063 W, 1% 0402 Std Std
1 1 R3 499 k Resistor, Chip, 0.1 W, 1% 0603 Std Std
1 1 R4 10 Resistor, Chip, 0.25W, 1% 0603 Std Std
1 0 U1 TPS62A01Q IC, 5.5-V, 1-A Step-Down Converter 1.6 ×1.6 mm TPS62A01Q TI
0 1 U1 TPS62A01A

Q

 IC, 5.5-V, 1-A Step-Down Converter with forced PWM operation 1.6 × 1.6 mm TPS62A01AQ TI