Infineon Technologies Quad-channel digital isolators

The ISOFACE™ quad-channel digital isolator family supports data rates up to 40 Mbps and ensures robust data communication over a wide ambient operating temperature range (-40°C to +125°C) and across production spread.

Four data channels in a wide-body DSO-16 package allow for simplified and high power density designs and improve system efficiency with low current consumption. Now also available in 4+0 channel configurations.

Key features

• Data rates up to 40 Mbps
• Supply voltage: 2.7 V – 6.5 V
• VISO of 5700 VRMS
• Low current consumption 6.4 mA @ 1 Mbps

Additional features

• CMTI: 100 kV / µs (min)
• Operating temperature: -40°C to 125°C
• AEC-Q100 qualified
• Channel configurations:
  • 3+1
  • 2+2
  • 4+0 now available

Benefits

• High immunity against system noise
• Higher system efficiency
• Reliable high default output state
• Simplified system certification
• Easy device replacement
• Alternative sourcing

Applications

• Industrial automation
• Industrial SMPS
• Solar
• Isolated serial peripheral interface
• Hybrid, electric and powertrain systems
• Battery management system
• On-board charger
• Traction inverter
• DC/DC converter
• Inverter and motor control
• Server
• Telecom