帶功率開關的USB Type-C下行埠(DFP)控制器

FA2200/2201/2203是一款帶有集成3安培功率開關的USB Type-C下行埠(DFP)控制器。它監視CC線路以確定何時連接了USB設備。如果連接了上行埠(UFP)設備,該控制器會為VBUS供電,並通過直通CC線傳達UFP其可選擇的VBUS電流源能力。

Part No. Vin1 (V) Vin2 (V) Vaux (V) Ron (mΩ) Output Discharge OTP SCP Reverse Blocking Reverse Current Protection (RCP) OVP VOUT Breakdown Control Type Load Detection Power Wake Port Power Management Audio Accessory ID Debug Accessory ID I/O expander Current Limit Levels
FA2200
4.5~5.5 4.5~5.5 3.0~5.5 40 7V GPIO via GPIO 2 (1.7A/3.4A)
FA2201
4.5~5.5 3.0~5.5 3.0~5.5 35 ◎ 5.8V OVP 28V GPIO via GPIO 3 (1.2A/1.7A/3.4A)
FA2203
4.5~5.5 3.0~5.5 3.0~5.5 35 ◎ 5.8V OVP 28V GPIO/I2C via Register 5 pins 3 (1.2A/1.7A/3.4A)