TEA2016 RINGO execute in WINDOWS11

[JeffYu-FUTURE]

Dear Sir:
HI…I’m Future FAE Jeff Yu and sorry to bother you.
Our customer reflect he can’t execute any version(v135 or v141) since his computer from WINDOWS 10 upgrade to WINDOW11.
(Doesn’t connect to USB-I2C Programming kit…offline execute Ringo).
His others senior colleague which used WINDOWS 10 base or my computer(also as WINDOWS 10) can execute Ringo even off-line.
Since he upgrade to WINDOWS 11 the will happen “unexpectedly close” during execute RINGO.exe.
Have you met this situation or others customer feedback this question.
Should we update driver or NXP have newest RINGO can support WINDOW11?
If you have any question or suggestion, please kindly advise.

thanks

Best Regards
Jeff Yu

[TomasVaverka · Accepted solution]

Dear Jeff,

The Ringo GUI should be compatible with Windows 11.

Maybe there is an issue with the FTDI-drivers. The latest drivers can be downloaded from:

https://ftdichip.com/wp-content/uploads/2021/08/CDM212364_Setup.zip

BR, Tomas

[JuVen]

Hi  Sir：

I have a Li-ion battery charger project that uses the TEA2016 . It need to outputs 28V to 42V.

The scenarios that need to be applied are 28V to 41.5V constant 5A current .

when battery is 42V ,It need  constant voltage.

At present, 42V constant voltage output, current 0A to 5A adjustable, the test is OK.

But, when the constant current 5A output and the voltage is adjusted from 28V to 41.5V, It happen a  question  LLC-GANMOS  Half bridge damaged .

lower bridge and the half-bridge  damaged.

I tested a report that the voltage can be output from 28V to 42V when the current loop is limited to a constant 2A output.

But, TEA2016 will automatically adjust the HP-LP mode, and the resonant current waveform and half-bridge voltage waveform in LP mode are confused.

At present, it is speculated that the 5A output in LP mode will disturb GANMOS-GS.（see pg1）

There is also a case where the current loop limits 5A constant current output, and when the load machine adjusts 7Ω in CR mode, the theoretical output voltage is at this moment: 5A*7Ω=35V. In reality, however, the TEA2016 chip stopped working. （see pg2）

See attachment for pictures of current loop 2A limitation（see pg3-pg6）

SCH see PDF,During the test, in order to avoid the instability of the operation amplifier power supply, 13V is an independent power supply

I have asked for the technical support of the agent, but there is no solution at present. I was hoping you could help.

[JeffYu-FUTURE]

Dear Sir:

roger that...very appreciation your kindly help.

we will feedback to customer and try it.

thanks

Best Regards

Jeff Yu