TIDA-00703 firmware problem

kaushik mb

Prodigy 50 points

Hi,

The default setting for the firmware of TIDA-00703 is LITHIUM ION Profile,

so what changes should i make in "main_BatteryCharger_Newc" to run as a CC-CV profile?

Regards,

Kaushik

over 7 years ago

0 Ramkumar S over 7 years ago

TI__Intellectual 2815 points

Hi Kaushik,

I have seen your query. I will get back with the steps required shortly.

Best Regards,

Ram

0 kaushik mb over 7 years ago in reply to Ramkumar S

Prodigy 50 points

Thank you Ram, shall wait for your reply.

Warm Regards,

Kaushik

0 kaushik mb over 7 years ago in reply to Ramkumar S

Prodigy 50 points

Hi Ram,

I am trying to understand the firmware code, which is by default for LITHIUM ION Profile,

but i require CC-CV profile for my application,

With the default profile i am getting huge ripples in output voltage when tried to operate at higher voltages, this is because of the PWM output, which is not smooth. when controlling at lower voltage, the pwm output is smoother and ripples are minimum.

can you Please help me with the firmware code for CC-CV

Warm Regards,

Kaushik

0 Ramkumar S over 7 years ago in reply to kaushik mb

TI__Intellectual 2815 points

Hi Karthik,

This could be a completely different problem.

However for CC/CV seeting, you can comment line# 1407 LIION_STATE = LIION_OFF; to make the system memic a CC/CV controller

Best Regards,

Ram

0 kaushik mb over 7 years ago in reply to Ramkumar S

Prodigy 50 points

Thanks Ram,

Your post was helpful for me.

Best Regards,

Kaushik

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TIDA-00703 firmware problem