Other Parts Discussed in Thread: TPS51216,
Hi team
There is one question related to our legacy device TPS51926A.
The background is customer has some stock of our old device and need to use up them, so they use TPS51926A in the same circuit with TPS51216.
The VTT output capacitor of TPS51916A is 3*22uF, the same capacitor of TPS51216 is only 10uF. In my opinion, the capacitors configuration difference is due to the output current spec, is there any other reasons for the difference between 2 devices output capacitors?
If TPS51916A applied in the same circuit as TPS51216, the maximum LDO output current keep 2A, should I change the VTT capacitor to 3*22uF or just keep it to 10uF?
One more question: Are TPS51916 and TPS51216 the Bom to Bom devices?
in case you can't find the legacy device datasheet, I attach it to the post.
Thank you
Best regards
Joe
JUL 21