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TPS40195 Resistor between inductor and SW Pin

Other Parts Discussed in Thread: TPS40195, TINA-TI

Hi,

the 2 Ohm resistor between the inductor and the SW pin of the TPS40195 is chosen as a 1W type in Switcher Pro. The EVMs resistor is a 1/16W type. Is the 1W type really necessary? Or can I use a smaller type of resistor?

 

Regards,

Andreas