Description:High Speed (up to 1 Mbps); Compatible with the ISO 11898−2 Standard; VIO Pin on NCV7351D13 Version Allowing Direct Interfacing with 3V to 5V Microcontrollers; EN Pin on NCV7351D1E Version Allowing Switching the transceiver to a Very Low Current OFF Mode; Excellent Electromagnetic Susceptibility (EMS) Level Over Full Frequency Range. Very Low Electromagnetic Emissions (EME) Low EME also Without Common Mode (CM) Choke; Bus Pins Protected Against >15 kV System ESD Pulses; Transmit Data (TxD) Dominant Time−out
A good PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently.
To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, ensure good thermal design, and consider derating the device's power handling capabilities. Additionally, consider using a thermal interface material to improve heat transfer between the device and the heat sink.
The NCV7351FD13R2G has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Ensure that the device is handled in an ESD-controlled environment, and consider adding external ESD protection devices if necessary.
To troubleshoot issues with the overcurrent protection feature, check the device's datasheet for the specific overcurrent protection threshold and response time. Verify that the device is properly configured and that the current sense resistor is correctly sized. Use an oscilloscope to monitor the device's behavior and identify any anomalies.
When paralleling multiple devices, ensure that each device has its own current sense resistor and that the devices are properly synchronized. Consider using a master-slave configuration to ensure that the devices share the current equally. Additionally, ensure that the PCB layout is designed to minimize current imbalance and thermal mismatch between devices.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
NCV7351FD13R2G Overview
Use the download button to access the NCV7351FD13R2G schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like NCV73,
or try a keyword search, such as Network Interfaces
