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TPS51200-EP: RefOut tolerance

Matth. B.
Expert 1145 points
Part Number: TPS51200-EP
Other Parts Discussed in Thread: TPS51200-Q1, TPS51200

Hello,

On the datasheet of TPS51200-EP, the refout tolerance to refin is +/-15mV @ +/-10mA.

On the datasheet of TPS51200-Q1, the refout tolerance to refin is +/-15mV @ +/-10mA and +/-12mV @ +/-1mA..

On the datasheet of TPS51200, the refout tolerance to refin is +/-12mV @ +/-1mA.

We are using the EP version for DDR4 so we need to have less than +/-12 mV on Refout. The TPS51200-EP is given for DDR4.

Is it the datasheet which is not up to date ? Can we use the number given in the TPS51200 datasheet for the EP version?

Thanks