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TPS82084: About the RECOMMENDED OPERATING CONDITIONS

Part Number: TPS82084
Other Parts Discussed in Thread: TPS82130

Hello,

 

Regarding to the RECOMMENDED OPERATING CONDITIONS on TPS82084, my customer is asking a question..

They will use four Alkaline batteries(primary) as Vin.

Generally the voltage of Alkaline battery is approximately 1.6V at first status..

So total voltage is approximately 6.4V.

 

(Question)

According to datasheet, RECOMMENDED OPERATING CONDITIONS is 6.0V(max) as Vin .

In this case, it is exceed to 0.4V at first status. Is there any problem by this battery supply?

 

Regards,

Tao2199