Part Number: BQ27Z561-R2 Hi, Good day. Our customer is looking for a fuel gauge for a single cell. However they noticed that the Vbat (sometimes Vcc) is around 2.0V and they looking for a Vbat that has 1.5V. Would the BQ27Z561-R2 work on that condition…
Part Number: BQ27Z561-R2 Hi,
Could you please let me know about I2C interface? Datasheet shows that external pull - up are required. Are the output of SCL and SDA open drain output?
If there are internal pull up registers, could you please let me know…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: EV2400 , BQSTUDIO
Hi,
I have completed steps in SLUA379E document up to number 9, number 10 asks to reprogram the pack with a fresh .senc file to clear all hidden constants.
-Could you provide a…
Part Number: BQ27Z561-R2 What is the BQ27Z561-R2 internal temperature accuracy by default? I know this sensor can be callibrated, but that is not practical and required for us. We just want to know the default accuracy for a new not configured chip.
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQSTUDIO , , BQ34Z100 , BQ27Z561 , EV2400
Hello,
I am experiencing difficulty while trying to communicate with an bq27z561-R2 with bqStudio (or battery management studio?) and an EV2300 using I²C…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQ24297 Hi Team,
The customer plan to use BQ27Z561-R2 in the battery pack. The NTC on the pack side has been provided to gauge ic. If the NTC signal is then pulled out for the Charger ic BQ24297…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQSTUDIO Hi is it possible to put the BQ27Z561-R2 back to default factory settings?
I have been testing so much, that I don't know all changes to the registers any more. Now I want to test my…
Part Number: BQ27Z561-R2 Hi Sir,
Pls kindly help for question, if need to have extra small capacitor or passive components in INT pin of BQ27Z561-R2?
Thanks, Ian.
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQ27Z561 , BQ40Z50 , BQ34Z100-G1 For a product I have looked for a Fuel-Gauge which can handle up to 25000mAh (1S7P) battery
I have come across BQ27Z561-xx family and they seems suitable for the product…
Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQ27Z561 When I increase the current from beneath Sleep current to 10x above this threshold. It takes 4 seconds befor the chip is running in Normal mode. In this way I miss the continuous CC. How…
