Part Number: BQ27742EVM Tool/software: HI Experts in Ti We have the following doubts about these registers. We want to set a 600mAh capacity to trigger ISD protection after 10 hours of power failure. The designed capacity of the battery is 1800mAh. Please…
Part Number: BQ27742EVM Hi,
Currently I'm working on BQ27742 EVM Shutdown mode. I'm able to go into analog shutdown mode and come out of it. But where I'm facing issue is, after coming out of Analog shutdown, I'm immediately reading PMIC readings. But…
Part Number: BQ27742EVM Other Parts Discussed in Thread: BQSTUDIO , GPCCHEM Hi,
I'm trying to change my CHEM_ID. I gone through the learning procedure. I used initially BQStudio initially the chem id value nearer to my battery. But, I cannot assure whether…
Part Number: BQ27742EVM Other Parts Discussed in Thread: GPCCHEM , EV2400 Hi,
I'm currently working on bq27742 fuel gauge. It is having default design capacity-1000mAh, design voltage-3.8v stored in flash. My battery spec is 4.2v,2150mAh.
1. Can you…
Part Number: BQ27742EVM Other Parts Discussed in Thread: EV2400 , BQSTUDIO Hi,
I'm trying to update chemId using bqstudio. I downloaded latest bqstudio from ti. But when I tried to update chemistry id I'm getting chemistry update failure, error code 771…
Part Number: BQ27742EVM Hi,
I tried to update flash design capacity, design voltage parameters of respective subclass 48 as said in bq27742 technical datasheet. But, when I want to update only these too, I'm seeing that remaining values also getting changed…
Part Number: BQ27742EVM Other Parts Discussed in Thread: EV2400 Hi,
I tried to update flash design capacity, design voltage parameters of respective subclass 48 as said in bq27742 technical datasheet. But, when I want to update only these too, I'm seeing…
Part Number: BQ27742EVM Hi,
BQ27742 EVM board worked fine when I bought. Later the IC got damaged. Initially it has 2.5V on VREG. But later it went to 0v. I'm not in SHUTDOWN mode, because I'm not sending shutdown command. But, in my EVM to use internal…
Part Number: BQ27742EVM Hi,
My gauge responded properly before. I checked the voltage reading also. Now I was trying shutdown mode, but I couldn't. Now my gauge is not giving voltage readings also. How to cross verify whether the ic on bq27742 evm is…
Part Number: BQ27742EVM Other Parts Discussed in Thread: EV2400 Hi,
I'm currently working on bq27742 shutdown mode. I'm seeing that when shutdown command is given and monitoring value in multimeter, initially I'm getting 500uA without load and later trying…
