Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: BQ51021 How is the variable output voltage attained on the BQ51021? Is it through a linear regulator (obviously built into the device)? Or is it by some other means? We're thinking about using it on a heat constrained device, but if the regulation…
Part Number: BQ51021 Other Parts Discussed in Thread: BQ51013B Hi,
I want to use bq51021 as receiver side IC in our project. Before implementing the project i have to do some testings. so I am trying to design a PCB which taken the pins out as male headers…
Part Number: BQ51021 Other Parts Discussed in Thread: BQ500212A , , BQ51013B Hi,
My project is ta making a wireless charger for implantable devices. previously I used bq51013b as the wireless power receiver and it worked properly. Now what i want is sending…
Where can I find information about Kilim.
I found a document for programming, Quite big actually
Then I downloaded it. I could not open it.
Where can I find information to open my document.
Hello
I do NOT recommend the BQ51221, it is a dual mode device and that adds unnecessary complexity to your design, will lead to problems.
Take a look at BQ51020 or if you need I2C support BQ51021.
C1 & C2 -- this is the standard WPC tuning requirements…
Other Parts Discussed in Thread: BQ51021 Please let me know about bq51021 (see below).
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①If battery doesn't connect to output (open), What happens?
Case 1：it isn't connected from first.…
Other Parts Discussed in Thread: BQ51021 , BQ51020 Please let me know about bq51020 & bq51021 (see below).
・bq51020
Does bq51020 have the way to confirm the power loss and the other status?
・bq51021
I think the way to confirm the packet ID from the…
Other Parts Discussed in Thread: BQ51021 , BQ500412 Hi there,
for my application I'd need to transfer proprietary data from the power receiver to the transmitter (uni directional). Both would be connected to a µC via I2C, so that the µC connected to the…
Hello Yuto
The BQ51222 is still Active see below link. But the BQ51222 and BQ51221 are dual mode device WPC and PMA, if PMA is not needed see BQ51020 and BQ51021.
As noted in above link use EVM BQ51221 EVM to evaluate the BQ51222.
BQ51222 data sheet,…
Part Number: BQ51020 Other Parts Discussed in Thread: BQ51021 , Greetings,
The latest BQ 51020 specification has on statement that is confusing. Section 8.3.5 is clear on how EN1/EN2 pins are used. However, the Pin Function table on page 3 describes EN1/EN2…
