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TPS54824: TPS54824: Recommended alternate solution

Part Number: TPS54824
Other Parts Discussed in Thread: AFE7900EVM

Hello support Team,

we are looking for the alternate option for power management IC- TPS54824, which have been used in my TI Evaluation board of AFE7900EVM , As the TPS54824 IC are out of stock and very high lead time, is it possible from TI End to provide alternate part numbers with the same functionalities with available stock. then it would be very helpful for us. 

we do not have the P2P compatible requirement, it is ok to have the different package part. the input voltage requirement is 5 V and output voltage requirement is 0.9 V, 1.2 V ad 2.2 V. Max Current rating requirement: same as TPS54824. 

Actually, this dc dc converters(TPS54824-3 qty) are used in my evaluation board for above purpose. and we are looking for the alternate DC DC converter which is compatible in terms of technical specifications including ON time , LDO input to powergood output ON time .

As we are using this DC DC converter's power good to enable further DC DC converter.  That means our power on sequencing is dependent on the time duration of one DC DC converter's powergood. So if we are going for the alternate option for TPS54824, then we need to make sure that the time duration it takes from input voltage to output to generate power good signal should be same as TPS54824. 

That's why , I have raise the query in to this, as different package will be ok. but there is a requirement of compatible converter with exact matching technical specifications including timing constraints.