TMCS1123EVM

TMCS1123 evaluation module for isolated Hall-effect current sensing

TMCS1123EVM

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Overview

The TMCS1123EVM evaluation module (EVM) is intended to facilitate rapid, convenient use of the TMCS1123, an isolated Hall-effect precision current sense monitor using an internal ratiometric reference. This EVM allows the user to push the maximum operating current through the Hall-input side while measuring the isolated output through a reinforced isolation barrier. The fixture layout is not intended as a model for the target circuit, nor is it laid out for electromagnetic (EMI) testing. The TMCS1123EVM consists of a single printed circuit board (PCB), breakable into five individual pieces, allowing the user to test all sensitivity variations of a single quiescent point (A = 0.5Vs, B = 0.33Vs or C = 0.1Vs).

Features
  • Evaluation of the TMCS1123 in all gain options
  • Test points to allow ease of access to device pins
  • Large copper planes to help with heat dissipation
  • Large lug connectors to connect the EVM to large current carrying leads
Hall-effect current sensors
TMCS1123 ±1300V reinforced isolation, 80Arms 250kHz Hall-effect current sensor with AFR, reference and ALERT
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Evaluation board

TMCS1123AEVM — TMCS1123A evaluation module

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Evaluation board

TMCS1123BEVM — TMCS1123B evaluation module

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Evaluation board

TMCS1123CEVM — TMCS1123C evaluation module

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TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
EVM User's guide TMCS1123xEVM User's Guide (Rev. B) PDF | HTML 07 Dec 2023
Certificate TMCS1123BEVM EU Declaration of Conformity (DoC) 14 Jun 2023
Certificate TMCS1123CEVM EU Declaration of Conformity (DoC) 14 Jun 2023
Certificate TMCS1123AEVM EU Declaration of Conformity (DoC) (Rev. A) 13 Jun 2023

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