Part Number: BQ25703A Other Parts Discussed in Thread: BQ25750 , BQ25756E , BQ25798 Tool/software: Hi, I have 12V input and I need to charge a 3cell battery Li-ion so I'm thinking of using a a buck-boost charger. Is there a model that can work standalone…
Part Number: BQ25703A Other Parts Discussed in Thread: BQ76942 , , TPS65987D Tool/software: Dear Team,
bq76942 TRM says there is a 2s timeout on I2c SCL pin held low that resets the communication interface.
Does this device also support the 9 clocks with…
Part Number: BQ25703A Tool/software: Hi
In the typical application schematic, REGN pin is connected to VCCA pin via a 10Ohm resistor to supply the bias voltage.
On page 12 of the datasheet under REGN Regulator section, it states that the typical current…
Part Number: BQ25703A Other Parts Discussed in Thread: BQ25713 Tool/software: Does the BQ25703A have an IEC-62368 certificate? I need this to get my design through certification testing. Thanks, and kind regards.
Part Number: BQ25703A Other Parts Discussed in Thread: BQ25703 , Tool/software: Hi,
Charging IC is BQ25703, Android system. Now that the driver has been adapted,
but there is no voltage output during DC charging, what aspects should be investigated and…
Part Number: BQ25703A Other Parts Discussed in Thread: BQ25703 Tool/software:
Hi,
I use the bq25703 on the PCB board. The issue I am facing now is that after setting the current register(0x02 0x03), the battery can charge, but after a while, this register…
Other Parts Discussed in Thread: PMP40312 , PMP40294 , BQ25730 , BQ25723 Tool/software: Hi, we were looking at using TIDA-01515 to create a power bank to repurpose a specific type of battery that already has a BMS built in (SMBus communication), but we would…
Part Number: BQ25703A
We've been using the BQ25703A for charging 2S Li-Ion batteries, with the CHRG_OK pin pulled up to 3.3V via a 10Kohm resistor as recommended by TI, to indicate whether the charger is connected or if the device is in battery-only…
Part Number: BQ25703A Other Parts Discussed in Thread: BQ25798
Hello, I am currently testing the BQ25703A to charge my 3S lithium ion battery pack and it works very well. However, it lacks some features such as charge termination current and has low resolution…
