Any things to consider when designing an usb-charger detection circuit or using an IC like the FAN3988.
Normally D+ and D- are shorted on the charger-side. So the fairchild ic looks like a simple solution.
Don't really get the red-box (in the datasheet) though saying
Std 15K pull-down on D- input by USB device and 1.5K pull-up on D+ by USB transceiver.
Is that true for the 52x series?