IC manufacturers Texas Instruments

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Texas Instruments LM5165 | Demoboard TIDA-01439

Wireless Mesh Network for Predictive Maintenance Reference Design

Overview

TopologyBuck Converter
Input voltage3-65 V
Switching frequency50-600 kHz
Output 15.5 V
IC revisionE2

Description

This reference design can be used to quickly establish a wireless mesh network that connects various types of sensors directly to the Internet. Inputs like RS232, RS485 or RTD are on the board to collect data for predictive maintenance from different sensors and machines. For data processing a high performance ARM Cortex M4F MCU with Floating Point Unit and DSP acceleration is on the board.

Features

Industrial-grade wireless connectivityPowerful ARM® Cortex®-M4F and Cortex®-M3 MCUsRS232 and RS485/422 interfaces for easy evaluation3-wire RTD (PT100) input

Typical applications

  • General-purpose bias supplies
  • Process control
  • Automotive and battery powered equipment
  • High voltage LDO replacement
  • Building automation and HVAC systems
  • 2-/3-/4-wire sensor power

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