Hello,
My customer is developing BMS system with LTC6811-2.
And they ask some questions about booting procedure in LTC6811-2.
LTC6811 LSI is in the initial state (POWER-ON),
Q1) Is there an external setting method that can wake-up without processing CS PORT command?
Q2) Is there no external H/W Setting that can output the voltage of the DRIVE terminal?
Q3) In the initial power-on state(sleep mode), .. (same as LTC6803 in the initial state)
Q4) Is there any way to use Vreg power using TR without processing s/w cs command ?
Just after powerring on the board (supplying power to LTC6811-1), they think that LTC6911-2 is a sleep mode.
So for getting a voltage at Drive terminal,they think that they should do a wake-up signal thru CS pin from Micom.
Q5) Is above description right?
Q6) Can they make a 5.7V output voltage at DRIVE terminal without a ake-up signal (CS is low) from Micom (additional command) or other additional procedure?
They want to use Vreg output voltage initial state (jusrt after power- on.).
So they need your advices.
Regards,
Se-woong