Diodes Inc. - Decoding IC compatible with the HVDCP quick-charge 2.0 protocol (AP4370 d)

Diodes Inc. AP4370 decoding IC is compatible with Qualcomm High Voltage Dedicated Charging Port (HVDCP) Quick Charge (QC) 2.0 protocol. The device decodes different combinations of D + / D – signals generated by portable devices into V1 / V2 configurations for charger and adapter applications. This can be used to change the reference voltage or divider resistor of the controller IC for further constant voltage / constant current control. AP4370 has an over-voltage discharge function, which can accelerate the transition of the output voltage drop. It automatically provides a 5V output configuration for connected portable devices, which is not compatible with the Qualcomm QC 2.0 protocol. AP4370 is available in TSOT26 and SOT26 packages.