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