SLVUCQ4 july   2023 TPS631012

 

  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 Background
    2. 2.2 Setup
    3. 2.3 Input and Output Connectors, Test Points, and Headers Description
      1. 2.3.1 J1, Pin 1 and 2 – VIN
      2. 2.3.2 J1, Pin 3 and 4 – S+/S-
      3. 2.3.3 J1, Pin 5 and 6 – GND
      4. 2.3.4 J2, Pin 1 and 2 – VOUT
      5. 2.3.5 J2, Pin 3 and 4 – S+/S-
      6. 2.3.6 J2, Pin 5 and 6 – GND
      7. 2.3.7 Test Points
        1. 2.3.7.1 J4, J5
        2. 2.3.7.2 TP1, TP2
      8. 2.3.8 Header Information
        1. 2.3.8.1 J6– I2C
      9. 2.3.9 Jumper Information
        1. 2.3.9.1 JP1 – ENABLE
    4. 2.4 Setup
    5. 2.5 Modifications
      1. 2.5.1 IC U1 Operation
  7. 3Software
    1. 3.1 Software Setup
    2. 3.2 Interface Hardware Setup
    3. 3.3 User Interface Operation
      1. 3.3.1 Home Screen
      2. 3.3.2 Settings Screen
      3. 3.3.3 Register Map Screen
    4. 3.4 Register Map
      1. 3.4.1 Register CONTROL1 (Target Address: 0x2A; Register Address: 0x02; Default: 0x08)
      2. 3.4.2 Register VOUT (Target Address: 0x2A; Register Address: 0x03; Default: 0x5C)
      3. 3.4.3 Register CONTROL2 (Target Address: 0x2A; Register Address: 0x05; Default:0x45)
  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 4-1 TPS631012/3EVM Bill of Materials
DESIGNATOR QTY VALUE DESCRIPTION SIZE PART NUMBER MANUFACTURER
C1 1 150uF CAP, Tantalum Polymer, 150 uF, 10 V, +/- 20%, 0.005 ohm, 7343-31 SMD 7343-31 T530D157M010ATE005 Kemet
C3, C4, C5 3 22 µF Multi-Layer Ceramic Capacitor 22 uF 10 V X5R ±20% 0603 Paper T/R 603 GRT188R61A226ME13D Murata
L1 1 1uH Inductor, Shielded, Metal Composite, 1 µH, 3.2 A, 0.042 ohm, SMD 1008 DFE252012P-1R0M=P2 MuRata
R1 1 100k RES, 100 k, 5%, 0.1 W, 0603 603 CRCW0603100KJNEAC Vishay-Dale
R2, R3 2 10.0k RES, 10.0 k, 1%, 0.1 W, 0603 603 RC0603FR-0710KL Yageo
U1 1 N/A 1.5-A Output Current, High Power Density Buck-Boost Converter With I2C Interface WCSP8 TPS631012 Texas Instruments