FUSB303TMX vs FUSB303 对比
详细并排对比 FUSB303TMX 出自 onsemi 和 FUSB303 出自 onsemi。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | FUSB303TMX | FUSB303 |
|---|---|---|
| 品牌 | onsemi | onsemi |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.52 | $0.78 |
| 功能 | Autonomous USB Type-C Port Controller | USB Type-C Port Controller |
| 接口 | I2C and GPIO control | I2C (configurable address) + GPIO |
| Power Class Optimization | 15 W or less applications | — |
| Port Role Support | Source, Sink, DRP | — |
| Accessory Detection | Supported | — |
| Dead Battery Support | Yes (per USB-C specification) | — |
| I2C Address | Configurable (multiple ports per system) | — |
| 封装 | 12-X2QFN (1.6 x 1.6 mm) | 12-X2QFN (1.6 x 1.6 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| RoHS 状态 | Compliant | Compliant |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Packaging | Tape and Reel (MX suffix) | — |
| 生命周期状态 | Active | — |
| Protocol | — | USB Type-C |
| USB Version | — | USB 2.0 / USB 3.1 (sideband use only) |
| Role Support | — | Source, Sink, DRP, Accessory detection, Dead Battery |
| Maximum Power | — | 15 W |
| I2C Addresses | — | 4 selectable 7-bit addresses |
| I2C Speed | — | Standard 100 kHz / Fast 400 kHz |
| Supply Voltage (VDD) | — | 3.0 V to 5.5 V |
| Standby Current | — | Ultra-low (per datasheet) |
| Pin Pitch | — | 0.4 mm |