USB (Communications) - Wikipedia
What is the ideal way to handle data pins D+ and D- on a USB power adapter to be compatible with fast charging on devices? - Electrical Engineering Stack Exchange
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Battery Charging with USB - Developer Help
USB in a NutShell - Chapter 2 - Hardware
USB Back Voltage
Discharge into a USB connector during a plug-in event. One of the... | Download Scientific Diagram
Missing external USB D+ pullup on STM32 powered PCB | Details | Hackaday.io
Protect USB Ports From Nefarious “USB Killers" | Bench Talk
Switching in USB Consumer Applications | Analog Devices
usb device - (Mini)USB keyboard has D- default high - Electrical Engineering Stack Exchange
USB dedicated charging port (DCP) controller BL2513M
![SOLVED] - USB data indicator on D+ D- bus from AVR | Forum for Electronics](https://lh6.googleusercontent.com/-B7r_aQHKm3E/UxlT75fx75I/AAAAAAAACZM/Kr2N9pXc5yc/s640/USB%2520connections.png "SOLVED] - USB data indicator on D+ D- bus from AVR | Forum for Electronics")
SOLVED] - USB data indicator on D+ D- bus from AVR | Forum for Electronics
What is the exact voltage of a standard USB data signal in either data wire? I'd assume they are the same. I know that the power wires are 5 volts. - Quora
USB 101: An Introduction to Universal Serial Bus 2.0
Switching in USB Consumer Applications | Analog Devices
USB charging without fear
USB charging without fear
TPS251xx USB Dedicated Charging Port Controller datasheet (Rev. D)
USB charging without fear
Power Management IC Combines USB On-The-Go and USB Charging in Compact Easy-to-Use Solution | Analog Devices
USB Dedicated Charging Port Controller and Power Switch. datasheet (Rev. A)
AN0046: USB Hardware Design Guidelines
USB Made Simple - Part 2
APPLICATION NOTE
USB 5V lots of amps wall chargers
