Short Circuit Current Detection

Sandeep Kumar3

I am working on the Battery Application ( 0 to 100VDC) and measuring the charge / discharge 100A current with shunt method. Now I want to introduce the short circuit detection and protection of power switches. The permissible short circuit current is ~400A for few micro seconds. Please suggest how to detect this current <10uS.

Thanks

Sandeep

over 4 years ago

0 Rakesh over 4 years ago

TI__Guru** 104466 points

Hi Sandeep,

Your title or description should reflect what support is needed else it will follow the same route as earlier thread https://e2e.ti.com/support/tools/sim-hw-system-design/f/234/p/947514/3502953#3502953

something like Opamps or current sensing amplifier for short circuit current detection.

Best Regards, Rakesh

0 Rakesh over 4 years ago in reply to Rakesh

TI__Guru** 104466 points

Hi Sandeep,

As mentioned, create a thread "Need solution with Opamps or current sensing amplifier for short circuit current detection" it will automatically go to concerned product line.

Best Regards, Rakesh

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

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Short Circuit Current Detection