[FAQ] TPS2663: Paralleling eFuses

Yes, most of the Texas Instrument’s eFuse device architecture supports paralleling to scale the system for higher currents.

Please refer below resources:

• The basic principle of eFuse parallel operation and the design considerations are covered in Achieve 20-A Circuit Protection and Space Efficiency Using Paralleled eFuses by considering TPS2592 as an example.
• The application note Parallel Operation of TPS2663 eFuses covers how TPS2663 and TPS1663 devices can be paralleled to optimize solution size while achieving superior performance over traditional hot-swap solutions. 
• The attachment highlights the parallel circuit configuration of TPS2660 eFuse along with test results.  TPS2660 Parallel Operation.pdf