DRV8834: Influence of duty ratio of input pulse on chip

user5007751

Part Number: DRV8834

I find，The duty cycle of different input pulses will affect the output current of the AISEN，so I want to know ，what is the impact of the duty cycle of the input pulse on the chip?

Thank you very much！

over 8 years ago

0 Rick Duncan over 8 years ago

TI__Guru** 114905 points

Hi user5007751,

The duty cycle of the input pulse affects the amount of current into the load.

In many applications, the inputs are set to a static level and the current is regulated using AISEN/BISEN and AVREF/BVREF.

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DRV8834: Influence of duty ratio of input pulse on chip