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bq76920: Lowest practical sense resistor value?

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Hello,

We have an application for the bq76920 and bq76930. The discharge current level varies from about 5A - 35A  (continuous) with pulses of up to 200A for one second and up to 400A for 20-40 milliseconds. Charge current varies from 1A to 50A.

Can these chips operate well with a 0.5 milliohm sense resistor? It would make setting the OCD and SCD fault thresholds and timing much easier and we wouldn't exceed the recommended voltage range for SRP/SRN.

JohnM


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