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Original question:

E-Fuse for Automative battery supply 24v to 33v, with 10-15Amp cut off, small size, low cost option

e Fuse to use for secondary protection of our for BMS - 60V, 60 Amp continuous, 100 Amp peak

Anil Sudhakaran
Expert 1045 points
Other Parts Discussed in Thread: LM5069, LM5066, TPS1663

Hi ,

Planning to add Secondary protection for our BMS which has a spec of  60V, 60 Amp continuous, 100 Amp peak.

Couldn't find and  e Fuse  that suits our  requirement .

* Can we use e Fuse in parallel  to increase current rating ?

* Can you suggest any other solution  that can be used to  cut off power (from cells to output terminals - to be used in series with existing charging and discharging MOSFETs of BMS) ?

Thanks & Regards,

Anil