TPS2547RTER vs STUSB4500QTR 对比
详细并排对比 TPS2547RTER 出自 Texas Instruments 和 STUSB4500QTR 出自 STMicroelectronics。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。
Texas Instruments
TPS2547RTER - USB Charging Port Controller, 3A Power Switch | TI
TPS2547RTER ✓ 量产中STMicroelectronics
STUSB4500QTR - Standalone USB PD Sink Controller, 100W, 24-QFN | STMicroelectronics
STUSB4500QTR ✓ 量产中规格对比
| 参数 | TPS2547RTER | STUSB4500QTR |
|---|---|---|
| 品牌 | Texas Instruments | STMicroelectronics |
| 分类 | Power MOSFET Drivers | 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） | $0.72 | $0.74 |
| 功能 | USB Charging Port Controller and Power Switch | — |
| Switch Type | 1:1 N-Channel | — |
| 输出数量 | 1 | — |
| 输出电流（最大） | 3 A | — |
| Output Current Range | 0.2 A to 3 A | — |
| Input Voltage (Max) | 5.5 V | — |
| On Resistance (Typ) | [DATA_NEEDED: R_DS(on) at 5V] | — |
| Quiescent Current (Disabled) | 2 uA | — |
| Quiescent Current (Enabled) | 270 uA | — |
| ESD Rating (DM/DP) | 8 kV HBM | — |
| USB Data Switch | USB 2.0 High-Speed (D+/D-) | — |
| Charging Standards | BC1.2 CDP/DCP, YD/T 1591-2009, Auto non-BC1.2 modes | — |
| 工作温度 | -40 C to +125 C | — |
| 封装 | 16-WQFN (3.00 mm x 3.00 mm), exposed pad | 24-QFN (4x4 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Protection Features | Overcurrent, Over-temperature, Under-voltage lockout, Output discharge | — |
| UL Recognition | E169910 (CB Certified - Pending) | — |
| RoHS 状态 | Compliant | Compliant |
| Product Type | — | Standalone USB Type-C PD Sink Controller |
| USB Standard | — | USB Type-C R2.1, USB Power Delivery R3.0 |
| USB Speed | — | USB 1.2 / USB 2.0 (no USB 3.x data) |
| Maximum PD Power | — | 100 W (20 V / 5 A) |
| Supported PDO Voltages | — | 5 V / 9 V / 12 V / 15 V / 20 V |
| Role | — | Sink (UFP) only |
| Host Interface | — | I2C (Fast-mode 400 kHz) |
| CC Pin VBUS Short Protection | — | Up to 22 V on CC1, CC2, VCONN- |
| Integrated NVM | — | Yes (PDO profile configuration) |
| Dead Battery Support | — | Yes |
| Auto-Run Mode | — | Yes (MCU-less negotiation) |
| VCONN Source | — | No (sink only, no VCONN supply) |
| GPIO Pins | — | 2 (configurable) |
| 工作温度范围 | — | -40 C to +105 C |
| Supply Voltage (VBUS to VCC internal LDO) | — | Up to 22 V tolerance |
| MSL 等级 | — | 3 (168 hours) |
| USB-IF Certification | — | Yes (TID 1074413) |