AnsweredAssumed Answered

LTC2943 - SOC register

Question asked by rsabourin on May 2, 2018
Latest reply on May 14, 2018 by rsabourin

Hi, I am coding a project using the LTC2943 for a 2-cell battery.

I have observed that while charging the Accumulated Charge register can reach maximum FFFFh, then roll over to 0000h and keep incrementing! I can deal with this using the ALCC input, but it seems like undesirable behavior in general.

A project from a few years ago used the LTC2942, and I don't remember this happening (i.e., the register would reach FFFF and not roll over).

Outcomes