The isolated gate drive & sense signal chains combine robust switch control and scalable multichannel monitoring into a flexible solution covering a range of AC/DC and DC/AC applications. Isolated gate drive & sense combines ADI’s isolated gate drivers, isolated power solutions, and precision converter technology to deliver a signal chain that provides output drive and protection for power switches including IGBTs and fast switching silicon carbide (SiC) devices, while also offering high accuracy monitoring of system voltages, currents and temperatures using combinations of digital isolation, amplifiers, and high precision ADCs.

Solutions target applications such as automotive traction inverter/OBC, high power test, power inverters, power supplies, energy storage, and robotics. Different isolated gate drive & sense signal chain configurations target key areas such as highest protection/monitoring vs. small footprint, and cover key requirements in terms of gate drive, short-circuit protection, low delay, working voltage, high frequency switching, fast error response on the drive side, and scalable monitoring to deliver performance in accuracy, speed, and resolution on the sense side.

Multichannel Monitoring for Power Conversion with Digital Isolation

Power conversion with digital isolation circuit

Multichannel Monitoring for Power Conversion with Analog Isolation

Power conversion with analog isolation circuit

Power Solutions

Application Areas

Electric car charging

Vehicle Electrification

Explore how ADI is applying its precision technology to enable the electric vehicle revolution and reduce CO2 by millions of tons per year. Our applications help fulfill the needs of:

  • Battery Management Systems (BMS)
  • Inverter & E-Motor Systems
  • DC-DC Conversion
  • On-Board Charging
Wind turbines and solar panels in the countryside


ADI’s precision technology is a vital piece of its commitment to support environmentally responsible energy use. Our monitoring solutions offer a combination of integration and precision that enable renewables such as solar and wind to operate economically and safely for:

  • Energy Storage and Power Conversion
Robotic arms in a car plant

Industrial Automation

Industry 4.0 has introduced new challenges in precision motion control for material movement systems and robotics. Deployment of efficient, automated systems requires better sensing to ensure safety, improve power management, and higher accuracy of control. ADI’s solutions for motion control and robotics ease the design challenge, addressing both performance and solution size in:

  • Motion Control
  • Industrial Robotics

Isolated Gate Drive and Sense Signal Chain Support

Use ADI’s engineering community forum to find answers to common questions, access blogs, and submit your own unique circuit questions about circuits and precision products to an ADI engineer. The Isolated Gate Drive and Sense forum content is tailored to the unique challenges of power conversion signal chains, covering multichannel monitoring solutions, robust switch control, and isolation.

Drive & Sense support on EngineerZone

Technician testing components in water