Part Number: BQ24090 Tool/software: The test house required the BQ24090 IEC62368-1 annex G9 test report and certificate.
please send me the files if they are available
tony.sun@blackstaramps.com
Part Number: BQ24090 Tool/software: Hello, Hope all is well with you. I am facing an unexpected issue on BQ24090. We are using in couple of products, so addressing this issue would be highly appreciated. Design approach: I have a BQ24090 to charge a single…
Part Number: BQ24090 Tool/software: Dear Expert,
As we are trying to clear the inventory on hand, currently have a project with external charger which can charge up to 3 Litium Ion batteries at the same time.
I found we have a lot of inventory on…
Part Number: BQ24090 I want to know the thermal protection logic of this chip; and after the thermal test, the result is different from the spec; I want to get the phone call with the FAE, thanks.
Part Number: BQ24090 Other Parts Discussed in Thread: BQ25185 , BQ24040 , BQ25180 Hi,
if you could suggest the Li-ion/PO single cell battery charges, with capacity of max current =1A, but settable to 500mA or less for USB based application
Input DC…
Part Number: BQ24090 Hello,
My customer is using the BQ24090 for a wearable device.
They are looking for smaller package sizes and updated products for their next model.
If there is an optimal product among charging ICs with similar specifications…
Part Number: BQ24090 Other Parts Discussed in Thread: BQ24316 Attached to this posting is a schematic of a single cell Li-Ion charger. The charger contains BQ24090 supervised by BQ24316. Why did the circuit designer include a 555 timer that zeroes out…
Part Number: BQ24090
Dear TI Experts and Guru,
We have a bunch of questions here on thermal consideration of BQ24090. Please bear with me for a few minutes.
Q1: RθJA in thermal infomation and dissipation ratings of datasheet has two different values…
Part Number: BQ24090 Dears,
If BQ24090 will go under SHORT PROTECTION status, when Vout down to 0.8v? Because i connect BQ24090 to Boost IC start working voltage lower than 0.8v, and find BQ24090 stop working.
And what means of Recovery ≥ V OUT(SC…
Part Number: BQ24090 Dear TI Experts,
We made a measurement for our BQ24090 circuit , in the way that we utilized a power supply controlled unit as a battery, whcih was charged by our circuit.
In the process of varying power supply voltage, we can…
