Infineon EVAL ISO 4DIR1400H Evaluation Board for EVAL_ISO_4DIR1400H for Infineon ISOFACE Quad-Channel Digital Isolators [EVALISO4DIR1400HTOBO1]; 179-942

Infineon Evaluation board, Quad-Channel Digital Isolators Compatibility, Power Management Function - EVALISO4DIR1400HTOBO1

This evaluation board is designed for use with ISOFACE quad-channel digital isolators, providing a comprehensive platform for testing and analysis. Equipped with a four-layer PCB and complex signal routing, it ensures high-speed digital isolation. The board facilitates seamless integration into high-voltage applications, enhancing electrical noise immunity and safety in use.

Features & Benefits

• Designed for high EMC performance with robust shielding
• Integrates digital isolator for reliable high-voltage usage
• Configurable for input/output connections to meet various needs
• Allows easy connection of external probes for monitoring
• Enables customised signal configuration for versatile testing

Applications

• Effective in isolated SPI communication setups
• Utilised for high-side floating PWM signal transfer
• Suitable for AC-DC converter testing in power supply systems
• Ideal for evaluating various digital isolator configurations

How does the board support high-speed data rates?

The four-layer PCB design is optimised with dedicated signal and ground layers, significantly reducing electromagnetic interference and allowing for stable data transmission at speeds of up to 40Mbit/s.

What configurations can be adjusted for signal connections?

Each input and output connection can be individually configured with pull-up and pull-down resistors, as well as options for filtering capacitors, allowing for tailored performance in specific applications.

Can the board handle high-voltage applications?

Yes, it is designed in compliance with reinforced isolation practices of up to 5700V RMS, making it suitable for high-voltage applications while ensuring user safety during operation.

What power supply requirements does the board have?

It operates with dual power supplies, providing a voltage range of 2.7 to 6.5V across its two sides, ensuring compatibility with various isolator configurations.