Hi Graham,
Thank you for answering my outstanding questions and y es I agree with your summary . You will need a protection component to clamp the transient voltage spike.
In regards to your question on parts recommendation can you please create a new E2E…
Part Number: BQ24160 Hello,
I'm using BQ24160RGE in my project, and connecting BGATE to an external PMOS. When V BAT is less than V BATUVLO , Q4 (internal battery FET) would be turned off [1]. And [2] said BGATE is working under V BATUVLO < V BAT < 4.5V.…
Part Number: BQ24160 Regarding "8.3.10 D+, D– Based Adapter Detection for the USB Input" in the datasheet, when connected to a specific PC port(SDP), the IC detects CDP/DCP(bit 6-4 in register 02h becomes 101b). Customer checked the waveforms…
Part Number: BQ24160 I have a circuit with a BQ24160 on it, based on Fig 9-1 in the datasheet (only change is that I'm not using a thermistor, so TS is connected to DRV). I have both the USB and IN inputs connected, both at 5V and able to provide 1000mA…
Part Number: BQ24160 Other Parts Discussed in Thread: BQ500212A When using the IN source I see faults at just below 4.1V. About 75% capacity. My charge current is 300mA. It will charge for some number of seconds(3-20) then fault and repeat. The net effect…
Part Number: BQ24160 If we don't want to us the BQ24160 I2C bus communication, Can we use it on stand alone mode?
According to thre datasheet, there is default values for charging. However, when I connect a USB cable and a Li-ION battery, it doesn…
Part Number: BQ24160 I want to use the bq24160 as a Buck DC/DC converter from DC input only for a device that has no battery and is not powered by the USB power input. Is there any problem ? Regards, Kagawa
Part Number: BQ24160 Hello,
Now I'm investigating defective products that don't shift to recharging.
It seems that the safety timer is working for 6 hours after the battery is fully charged with 5V supplied from DC IN.
See attached figure, 1. Charging…
Part Number: BQ24160 Hi,
What will be the USB input current setting of BQ24160 if:
1) The charger starts from an external DC adapter
2) The charger starts from USB, but without an active device at D+/D-
3) The charger start from USB, but there is already…
