In the LTC4013 datasheet I could not find the divider calculation for the FB pin. I want to use the LTC4013 to charge a 6-cell Li-ion at Vin=29V. How do I calculate the divider for FBpin?
In the LTC4013 datasheet I could not find the divider calculation for the FB pin. I want to use the LTC4013 to charge a 6-cell Li-ion at Vin=29V. How do I calculate the divider for FBpin?
Hi Locus,
There is a table for FB regulation voltages on page 3. Also looking at Figure 21 on page 38, I think you should choose your FB resistors based on the float voltage of your battery.