TS12A12511: Relationship between V+ and IN

Yuta Nishie

Part Number: TS12A12511

Tool/software:

Hi,

When the V+ pin (4pin) rises, the IN pin (6pin) rises with the same voltage as V+. I would like you to check the circuit diagram, but may I send it as a private message?

Best Regards,

Nishie

1 month ago

0 Clemens Ladisch 1 month ago

Guru 273570 points

The recommended operating conditions allow this.

0 Nir Gilgur 1 month ago

TI__Expert 7385 points

Hello Nishie,

The device is able operate at such conditions (please see table below). If you would like a schematic review and don't want to upload it here, please feel free to message me privately.

Thanks,

Nir

0 Yuta Nishie 1 month ago in reply to Nir Gilgur

Genius 3460 points

Hi Clemens-san, Nir-san,

Thank you for your support.

I sent a private message to Nir-san. I would appreciate it if you could check it.

Best Regards,

Nishie

+1 Nir Gilgur 1 month ago in reply to Yuta Nishie

TI__Expert 7385 points

Hello Yuta,

Thank you for your message. We will continue our discussion using private messages.

I will close this thread.

Thanks,

Nir

0 Yuta Nishie 25 days ago in reply to Nir Gilgur

Genius 3460 points

Hi Nir-san,

I sent you a waveform via private message. I would appreciate it if you could check it.

Best Regards,

Nishie

0 Nir Gilgur 25 days ago in reply to Yuta Nishie

TI__Expert 7385 points

Hello Yuta-san,

Thank you, I will have a look.

Thanks,

Nir

0 Yuta Nishie 24 days ago in reply to Nir Gilgur

Genius 3460 points

Hi Nir-san,

Thank you for your confirmation.

I have sent you a private message with additional questions. I would appreciate your confirmation.

Best Regards,

Nishie

0 Yuta Nishie 11 days ago in reply to Yuta Nishie

Genius 3460 points

Hi Nir-san,

By adding a capacitor in series between the IN pin and the other IC pin, the voltage of the IN pin no longer follows V+.

However, I can no longer operate the IN pin. Do you know a solution not to follow the rise of V+ while the IN pin can be operated?

Best Regards,

Nishie

0 Nir Gilgur 11 days ago in reply to Yuta Nishie

TI__Expert 7385 points

Hello Nishie-san,

Can you please share an updated schematic including the added capacitor?

Also can you please indicate the size of the capacitor.

Thanks,

Nir

0 Yuta Nishie 10 days ago in reply to Nir Gilgur

Genius 3460 points

Hi Nir-san,

I sent you the circuit diagram in a private message. I would appreciate your comments.

Best Regards,

Nishie

0 Nir Gilgur 10 days ago in reply to Yuta Nishie

TI__Expert 7385 points

Hello Nishie-san,

Thank you, I will have a look.

Thanks,

Nir

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TS12A12511: Relationship between V+ and IN