Can we use 22uF CHIP CAP+100nF CHIP CAP+220uF DIP E.CAP for the output capactitances of LMR16030?
rctan@computime.com
1, In datasheet of LMR16030，the output capactitance is recommended as 2x47uF CHIP CAP or 1x100uF E.CAP.
According to our actual ccmponents( inductor is 10uH 10%). Online design, the output capactitance is recommended as 2x68uF CHIP CAP or 2x82uF E.CAP.
2, According to our actual ccmponents and cost. Can we use the in the schematic diagram 22uF CHIP CAP+100nF CHIP CAP+220uF DIP E.CAP?
In the range 18~30VAC of the supply voltage of the product, when system on after power on 1second ，the output voltage 5V is normal and the ripple is small（purple waveform）.
Electron Loading 0~2A, the output voltage 5V is normal and the ripple is about 50mV or less then 50mV（purple waveform）.
18VAC
24VAC
30VAC
