Hi,
The specs for the initial max voltage for CR2032 batteries indicate 3.4V. However, when starting draining current (i.e. 0.2mA) the voltage starts dropping to a value close to it nominal 3V.
Is the TPS62840 (with input voltage up to 6.5V and absolute max 7V) suitable for designs using 2x CR2032 batteries in series?
Thank you for your support.
Hello Fabio,
Thank you for using E2E,
Is the TPS62840 (with input voltage up to 6.5V and absolute max 7V) suitable for designs using 2x CR2032 batteries in series?
The sum up voltage of 2x CR2032 is 6.8V which is under 7V. It should be fine as far as the Vin is below Abs max ratings. But please be aware of the below statement.
Thank you & regards,
Moheddin.
