hi

I am considering LTC1733.
I am checking the evaluation board user guide (DC454).

DC454 User Guide The Proper Measurement Equipment Setup in Figure 1 has 2Ω as a Preload connected to the input stage of the battery simulator.

What is the role of…

Dear Support,

As I understand from the DS of LTC1733, and as I see it on our board, the CHRG pin become active and turn low as soon as Vcc is fully powered and the charge cycle start, even if the BAT pin is diconnected.

Am I correct?

Is there any kind…

Dear support,

As I understood according to the DS of the LTC1733, the CHRG pin becomes active (turn to 'low') as soon as there is power-in thru Vcc, meaning that the charge cycle started.

It means that if the battery is disconnected from BAT…