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Texas Instruments LM5125EVM-BST Evaluation Module

Texas Instruments LM5125EVM-BST Evaluation Module is designed to quickly and easily demonstrate the LM5125-Q1 controller, a dual-phase, synchronous boost controller. The device delivers a regulated output voltage for lower or equal input voltage and also supports VI to VOUT bypass mode to save power.

The TI LM5125EVM-BST Evaluation Module is created for ease of configuration, allowing users to evaluate different conditions on the module. The standard composition is developed to supply a 24V/300W output. The output voltage can be dynamically adjusted via the ATRK/DTRK pin.

Features

  • Two-phase interleaved boost converter
  • 1kW peak power and 300W average power
  • Output voltage tracking from analog/PWM
  • Bypass mode
  • Peak current limit
  • Optional Dual Random Spread Spectrum (DRSS)
  • Programmable undervoltage lockout (UVLO), soft-start, and dead time
  • Comprehensive fault protections
  • Average current limit
  • Over-voltage protection

Applications

  • Automotive Class H audio power amplifier
  • Automotive LED headlight applications

Kit Contents

  • One LM5125EVM-BST PCB assembly
  • EVM Disclaimer Read Me

Test Setup

Location Circuit - Texas Instruments LM5125EVM-BST Evaluation Module

Layout

Texas Instruments LM5125EVM-BST Evaluation Module
Publicado: 2025-05-28 | Actualizado: 2025-06-04