Isolation and Power Solutions

Silicon Labs' innovative digital isolation and power product portfolio includes CMOS digital isolators, isolated gate drivers, isolated current sensors, isolated system products, power controllers and power over Ethernet (PoE) families. These mixed-signal IC solutions leverage Silicon Labs' superior isolation and high voltage expertise to enhance power system performance, flexibility and reliability while reducing system size and cost. The entire isolation portfolio supports isolation voltages up to 5 kV.
 
 

Reliability of Isolator and Isolated Gate Driver Devices

Track the progress of a long-term test, and learn how Silicon Labs measures the long-term reliability of our isolation devices to avoid damaging equipment or causing physical harm, and to provide better system reliability and performance compared to standard optocoupler devices, including safety critical isolation robustness and voltage withstand capability.
 
 
 
 

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Online Utilities

Isolator Power Calculator

Isolator Power Calculator

Define basic information about your isolation set-up & find out what your power budget will be
Bootstrap Calculator

Bootstrap Calculator

Calculate the high-side bootstrap capacitor value & worst-case recharge current