SN1B044PWPR: internal equivalent circuit diagram of terminal block

TAKESHI TANAKA

Hi,

Do you have an internal equivalent circuit diagram for the terminals?

Especially for the following signal input terminals:
・CLKIN/ACCn/PWMIN terminal (11pin)
・DECn /ENBLn terminal (12pin)

I want to know the internal resistance and configuration of the terminal part for voltage level matching of the terminal when connected to an external circuit.

Regards,

over 2 years ago

0 David Medis over 2 years ago

TI__Mastermind 19860 points

Hi Takeshi-san,

Thank you for your question.

It appears this is a BLDC driver so I will transfer this question to the BLDC team.

Best,

David

0 Akshay Rajeev Menon over 2 years ago in reply to David Medis

TI__Mastermind 23676 points

Hey Tanaka-san,

I will consult my team on this device and aim to provide an update next week.

Best,
Akshay

+1 Akshay Rajeev Menon over 2 years ago in reply to Akshay Rajeev Menon

TI__Mastermind 23676 points

Hey Tanaka-san,

Since this is an older/custom part we have limited support on this product so we are a little limited on our support. We have the internal pull down specs on this part in our DS.

Best,
Akshay

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SN1B044PWPR: internal equivalent circuit diagram of terminal block