Hi team,
From the internal block diagram, it seems that LM2596T-12 doesn't have a feed forward capacitor. Is this device stable without Cff? Is the system is unstable, what should the customer do instead?
Regards
Ohashi
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi team,
From the internal block diagram, it seems that LM2596T-12 doesn't have a feed forward capacitor. Is this device stable without Cff? Is the system is unstable, what should the customer do instead?
Regards
Ohashi
Hi Ohashi-san,
The Cff capacitor is added to help improve stability, but it is not always necessary. This is only for adjustable output versions though.
Thanks,
Richard