型 号 :
CX2901A保护功能 :
Dual channel USB intelligent recognition IC内置MOS Rds(on) :
Simultaneously supporting two independent USB charging protocols支持协议 :
Divider1/Divider2 charging protocol (exclusive to Apple), D+/D-set 1.2V mode (exclusive to Samsung), BC1.2DCP, and CTIS YD/T 1591-2009 charging protocol典型应用 :
Portable charger, car charger封 装 :
SOT23-6LSummary:
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.
Characteristic:
Working voltage: 4.5V~5.5V
Dual port control function (CX2901A): can independently support dual USB charging protocol detection simultaneously
Supports multiple USB charging protocols, with automatic switching of each charging protocol, including: ☆ Divider1/Divider2 charging protocol (Apple specific)
☆ D+/D-set 1.2V mode (Samsung specific)
☆ 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:
portable source
Portable charger
Car charger