Allegro MicroSystems Current Sensor Evaluation Boards

Allegro MicroSystems Current Sensor Evaluation Boards offer a convenient way to quickly evaluate Allegro current sensors in a lab environment without a custom circuit board. These evaluation boards are intended for use with a user-populated Allegro Current Sensor IC. These Allegro MicroSystems boards do not come populated with an Allegro current sensor. It is up to the user to assemble the boards with the desired current sensor IC. The recommended bill of materials (BOM) for all compatible current sensors is available in the BOM section of the respective user guides.

Features

Simplifies Allegro current sensor evaluation process with straightforward and comprehensible board design, saving time and effort while remaining efficient
Enhanced thermal performance and heat dissipation, allowing precise and reliable measurements
- 6-layer PCB with 2oz copper weight on all layers
- Nonconductive-filled via-in-pad used
- High-performance FR4 material

Test points allow convenient access to device pins, enabling quick measurement and validation without complex test setups
Flexible instrument connection - standard Keystone test points, SMA/SMB connector, or 2-pin headers options provided
Sensor-integrated current loop resistance can be measured directly on evaluation board, voltage drop can be measured for approximating power loss in package