CCS/TPS61089: TPS61089 debug the problem

user5794490

Part Number: TPS61089

Tool/software: Code Composer Studio

The battery is 3.7V/10A. TPS61089 is used to boost the voltage to 9V to supply the motor, and the motor is 6W. The voltage sag of the battery is 3.3V when the load is turned on

over 4 years ago

0 Minqiu Xie over 4 years ago

TI__Mastermind 21565 points

Hi User

We are out of office today. Please allow me reply next week. Thanks for your kind understanding.

0 Helen chen over 4 years ago

TI__Mastermind 40080 points

Thanks for the post.

So what kind of issue do you want to solve? The input voltage dip issue? If you want to solve this issue, the input wire should be thick and short and also you need to use a battery with low impedance.

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CCS/TPS61089: TPS61089 debug the problem