Other Parts Discussed in Thread: TPS548D22
Hi,
I use TPS548D22 to design a DC/DC: input is 12V, output is 0.6V, current is 40A. Because the lead time of TPS548D22 is 25W please help to check whether TPS548D21 can replace TPS548D22 P2P?
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User,
The difference between TPS54*D21 and TPS548D22 is pin 37 function.For TPS548D21, pin 37 is REFIN_TRK for AVS control. TPS548D22 pin 37 is "do not connect".