Hi,
We got a question from the customer about TPS53515.
Could you help us?
[Question]
- They are considering using the IC under the following conditions. Which is the best R-C time constant in thier condition, 40us or 80us?
Vin=12V
Vout=5V
Iout=5A max
fsw=750kHz
L=2.2uH
Cout=139uF (EMZA160ADA101MF61G*1pcs, GRM31CB31C226KE15L*3pcs) *considering DC bias effect
FCCM Mode
Best Regards,
tateo