Dual circuit output 2.4A intelligent recognition IC, CX2901A dual channel intelligent recognition chip compatible with various smartphones and tablets, providing CX2901A specifications, and CX2901A free samples.

CX2901A is a dual port USB charging protocol control IC/USB charging power identification chip recommended for USB multi interface charger solution, dual output 2.4A intelligent identification IC, CX2901A dual channel intelligent identification chip, compatible with various smartphones and tablets.

CX2901A Overview:

CX2901A is a USB charging protocol port control IC that can automatically identify the type of charging device and shake hands with the device through the corresponding USB charging protocol to obtain the maximum charging current, saving charging time while protecting the charging device.

CX2901A Features:

• Working voltage: 4.5V~5.5V

• Dual port control function (CX2901A): can independently support two USB charging protocol detection simultaneously

• Supports multiple USB charging protocols, with automatic switching of each protocol, including:

☆ Divider1/Divider2 charging protocol (Apple specific)

☆ D+/D-set to 1.2V mode (exclusive to Samsung)

☆ BC1.2DCP and CTIS YD/T 1591-2009 Charging Protocol

• Reliable power on reset (POR) and low voltage reset (LVR) performance

• Packaging form: SOT23-6L

Application:

• Mobile power supply

• Portable charger

• Car charger...