SLUUCO4 February   2023 TPS1211-Q1

 

  1.   TPS1211Q1EVM: Evaluation Module for Smart High-Side Driver TPS1211-Q1
  2.   Trademarks
  3. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 EVM Applications
  4. 2Description
  5. 3Schematic
  6. 4General Configurations
    1. 4.1 Physical Access
    2. 4.2 Test Equipment and Setup
      1. 4.2.1 Power Supplies
      2. 4.2.2 Meters
      3. 4.2.3 Oscilloscope
      4. 4.2.4 Loads
  7. 5Test Setup and Procedures
    1. 5.1 Power-Up With EN Control
    2. 5.2 ON and OFF Control With INP Input
    3. 5.3 Input Reverse Polarity Test
    4. 5.4 Overcurrent Protection Test
    5. 5.5 Output Hot-Short Test
  8. 6EVAL Board Assembly Drawings
    1. 6.1 PCB Drawings
  9. 7Bill Of Materials (BoM)

1 Introduction

The TPS1211Q1EVM allows reference circuit evaluation of TI's smart high-side driver TPS1211-Q1. The TPS1211-Q1 has an operating range of 3.5 V–40 V and has strong gate drive strength of 4 A to enable switching parallel MOSFETs in high current designs. The controller TPS1211-Q1 can drive back-to-back N-channel MOSFETs and also has a separate pre-charge driver (G) with independent control input (INP_G) to drive large capacitive loads. The device provides two-level adjustable overcurrent protection with adjustable circuit breaker timer, fast short-circuit protection, accurate analog current monitor output, and remote overtemperature protection.