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

Description

The TPS631012/3 is a highly efficientcy, single-inductor, internally compensated buck-boost converter in a 8-pin, 0.9-mm × 1.8-mm DSBGA package. The output voltage is programmable from 1.0V to 5.5V in 25mV steps via I2C. The EVM is based on TPS631012, in which the power-up value of the ENABLE bit is 0. The only difference between TPS631012 and TPS631013 is the ENABLE bit.