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LM3643: NTC B value

Part Number: LM3643

Hi Team,

 

Is any concern for the B value of the NTC resistor?

Currently, the customer are using V company resistor and its B value is 3729K.

The customer want to know whether P company resistor will be acceptable with the B value up to 4050K or not?

Could you please kindly share that how to choose the NTC resistor for LM3643? Thank you.

Best regards,

Mike