TPS65233-1: TPS65233-1 current limit below 350mA

MIKHAIL SALOV

Expert 6065 points

Part Number: TPS65233-1

Good day Colleagues,

Could you tell me if it's possible to set the current limit below 350mA?

Customer wants to set it around 250mA. Are there any limitations of the lowest levels?

Thank you, Mike

over 6 years ago

0 Sam(MPAA) Zhang over 6 years ago

TI__Mastermind 19080 points

Hi Mike,

I will do some bench test to validate it. Will update with you once I get the result. Thanks!

Regards,

Sam

0 Sam(MPAA) Zhang over 6 years ago

TI__Mastermind 19080 points

Hi Mike,

According to my test, a 604kOhm resistor set the current limit at ~280mA; a 680k resistor set the limit at ~260mA.
Seems the equation in datasheet is not accurate at this range. Suggest to do tests to get the proper value.

Regards,
Sam

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TPS65233-1: TPS65233-1 current limit below 350mA