BQ24192: Inductor at BQ24192's SW pin.

[madhu.wesly01]

Hello,

Part Number: BQ24192
The inductor value mentioning in the datasheet is 2.2uH, actually, my application requires around 2.5A load current peak + Battery charging(500mA to 1A is also okay), and the input voltage will be in the range of 4V to 9V.

The 2.2uH inductor suggested is very large in size, what will be the cons if I use 1uH/1.2uH inductor for my application mentioned above??


Thanks in advance.