The USB Charger Doctor holds an OTP microcontroller, Voltage and Current Sensors, and one 7-segment LED display unit. The internal electronics is powered by an onboard voltage regulator, which ...

Texas Instruments bq25040 is a 1.1-A single-cell Li-Ion battery charger with integrated 50-mA regulator that offers 2.3-A production test support and high-voltage protection.

The MAX14550E high-speed USB analog switch integrates a USB host-charger identification circuit to automatically detect portable devices. It allows a host to charge portable devices even when the ...