SLVUCK5 December   2022 TLVM23625

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2Setup Procedure
  5. 3Test Setup
  6. 4Schematic
  7. 5TLVM23625EVM Evaluation
  8. 6Layout
  9. 7Bill of Materials
  10. 8Reference

1 Introduction

The output voltage of the TLVM23625EVM can be configured from 1.8 V to 6 V with a load current up to 2.5 A.

Measurement points are provided to easily measure conversion efficiency and look at other performance metrics. In addition, jumpers and test points are provided to evaluate the features of the TLVM23625, such as programmable enable UVLO, adjustable switching frequency, and power-good flag.

The EVM layout allows the TLVM23625 and its orderable part numbers to be installed, and their specific features to be evaluated. The TLVM23625EVM comes installed with the TLVM23625RDNR, the adjustable switching frequency (RT pin) version of the TLVM23625.

The TLVM23625EVM is configured by default to be enabled with an output voltage of 5 V, and a switching frequency of 2.2 MHz with frequency foldback (auto mode) at light load. The following sections outline the step-by-step procedure to use the TLVM23625 and the performance that is exhibited.

Table 1-1 EVM Overview

EVM

Buck Regulator

Buck Features

TLVM23625EVM

TLVM23625RDNR

Output: ADJ (1-6 V)

Fsw: ADJ

Mode: Auto