Part Number: BQ24392 Does the CHG_DET pin output latch?
If the host is SDP, I think CHG_DET will be LOW after Primary Detection.
Is it correct to recognize that the CHG_DET output does not change as long as Vbus is HIGH?
There is an idea to connect to BQ24392 DP/DM Host a simple chip - USB Hub, HID, USB Cable redriver... in this case, the CDP mode will be correct and Windows will not issue warnings.
Part Number: BQ24392 The USB receptacle is Type-C. CCpin is pulled down to 5.1kΩ. GOOD_BATpin pulls up to Vbus. Communication uses D+ and D- pins regardless of the shape of the host. The host shape is Type-C or Type-A.
I put CHG_DET and CHG_AL_N…
Part Number: BQ24392
We design products on the "Device" side.
The host side is type-A or type-C. The device side is a Type-C product. Full duplex communication is not used, only half duplex communication is used.
2024/1/30 edit↓
Purpose…
Part Number: BQ24392 Hi,
1) In BQ24392 datasheet it is specifically mentioned to use with micro/mini USB ports, will it work if it connected to type C port for power and USB2.0 signals?
2) Also in DP_HOST and DM_HOST pins can we connect USB device data…
Part Number: BQ24392
I'm designing a device using the MCP73871-2CC , which I would like to be able to vary its charge rate via the SEL pin. An IC would be needed that could detect the difference between a standard USB port (set 500 mA charge rate…
Part Number: BQ24392 Dear TI Expert,
My customer failed to pass BC1.2 test about D+ / D- voltage, below is the schematics, test result, could you kindly help to give some advice? Thanks a lot.
Failure brief:
No. 6 in the test log : D- measurement is…
Part Number: BQ24392 Hi Team,
Could you share with me more info regarding to the typical application? our datasheet says it can enable & disable the data path and detect the chargers. Then how we turn on and off the internal switch? by detect the charger…
Part Number: BQ24392 ※I post new thread because not clear on the previous thread.
For below schematic, sometimes detect SDP and not detect CDP.
("Sometimes" is random)
Please let me know two points question below;
・If there any reason or improve…
Part Number: BQ24392 Hi Team,
My customer tested the BC 1.2 and found the test item failed at "Data Contact Detect Test – With Current Source".
Can you please help provide related support? The following is the relevant information provided…