TPS40210: Constant current charging with SEPIC

Dice-K

Part Number: TPS40210
Other Parts Discussed in Thread: PMP10081, PMP30104

Hi support team,

I want to trickle charge Ni-Cd battery with SEPIC.
Is it possible to realize a constant current circuit with TPS40210?

Vin: 24V
Vout: 30V or less
Charging current: 200mA or 120mA

PMP10081 was introduced in another thread.
www.ti.com/.../PMP10081

Regards,
Dice-K

0 Stefan Schauer over 3 years ago

Hello Dice,

not sure about the question, as in the refernces you have give below already a solution has been demonstrated.

Can you share more details on what would be required beside that already shown there.

Thanks,

Stefan

+1 Stefan Schauer over 3 years ago in reply to Stefan Schauer

Hi ,

I have not seen an update on this thread for the last 14 days.

Maybe you could solve this issue already in the meantime, in this case it would be great to press the is solved button.

If there is still something open, just let me know with the new details.

Best regards,

Stefan

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