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Chemical FUSE in BQ78PL116



HI all,

I'm currently testing this chip,

 

in it's datasheet, it is mentioned that for 2-3 cells you need to add a chemical fuse.

what happends for 16 cells (about 70V)?

 

I can see the SPROT pin and circuitry that enable a fuse port,

it should go between the B+ and the discharge FET,

but, I don't know a chemical fuse for 16 cells or 70V.

 

can anyone help me with this issue?

thanks for any help...