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Alex Sidorenko

Smartphone USB Charging

Status: Proposal
148
1
votes
April 10, 2018
usb-charging-20180410163319.png
A simple adapter make your smartphone thinks it connected to the native charger. The device based on Texas Instruments TPS2514 chip and iterates through three defined charging profiles to get the maximum current. The profiles are:
  • Samsung
  • Apple iPhone
  • USB Dedicated charging port
  
See the full project page http://www.obddiag.net/usb-power.html
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Images
Adapter schematic

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