STUSB4500QTR vs STUSB4500LBJR 对比
详细并排对比 STUSB4500QTR 出自 STMicroelectronics 和 STUSB4500LBJR 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。
STMicroelectronics
STUSB4500QTR - Standalone USB PD Sink Controller, 100W, 24-QFN | STMicroelectronics
STUSB4500QTR ✓ 量产中
规格对比
| 参数 | STUSB4500QTR | STUSB4500LBJR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 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） | $0.74 | $2.20 |
| Product Type | Standalone USB Type-C PD Sink Controller | Standalone USB Type-C sink port controller (USB PD 2.0) |
| 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) | I2C (config + telemetry) |
| 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) | — |
| 封装 | 24-QFN (4x4 mm) with exposed pad | 25-WLCSP, 2.59 x 2.59 mm |
| 工作温度范围 | -40 C to +105 C | — |
| Supply Voltage (VBUS to VCC internal LDO) | Up to 22 V tolerance | — |
| 安装类型 | Surface Mount | Surface Mount (WLCSP) |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | Compliant |
| USB-IF Certification | Yes (TID 1074413) | — |
| 接口 | — | USB Type-C, USB 2.0 with I2C control |
| PD Role Supported | — | Sink (L variant, 5 V-only negotiated) |
| Maximum Negotiated Power | — | 100 W (20 V / 5 A) |
| Default Profile | — | 5 V legacy up to 3 A |
| Supply Voltage VDD | — | 3.0 V to 5.5 V |
| VBUS Tolerance | — | [DATA_NEEDED: VBUS max tolerated voltage] |
| Dead Battery Mode | — | Supported |
| Cable Orientation Detection | — | Yes (CC1/CC2) |
| Debug Accessory Detection | — | Yes (advertised on GPIO) |
| OVP / OCP | — | Integrated VBUS OVP and OCP |
| NVM for Profiles | — | Internal NVM, I2C loadable |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |