Other Parts Discussed in Thread: TPS5420, LMR33620
Dear Technical support
We have a plan to choice TPS5420 as much as possible.
However, efficency is about 40% when low consumption.
(In our evaluation, test result is that Vin=12V , I in=10mA, Vout=5V and Iout=10mA)
It is important for us that efficiency is high when low input current.
So would you please tell us how to improve efficiency?
BR
Junya Matsumoto.