- 首頁
- 產品
- USB Type-C解決方案
- 帶功率開關的USB Type-C下行埠(DFP)控制器
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) |