STUSB4500LBJR vs STUSB4500QTR 比較
詳細並排比較 STUSB4500LBJR 由 STMicroelectronics 與 STUSB4500QTR 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
STUSB4500QTR - Standalone USB PD Sink Controller, 100W, 24-QFN | STMicroelectronics
STUSB4500QTR ✓ 啟用中規格比較
| 參數 | STUSB4500LBJR | STUSB4500QTR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Standalone USB Type-C sink port controller (USB PD 2.0) | Standalone USB Type-C PD Sink Controller |
| 介面 | 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 | — |
| Host Interface | I2C (config + telemetry) | I2C (Fast-mode 400 kHz) |
| 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 | — |
| 封裝 | 25-WLCSP, 2.59 x 2.59 mm | 24-QFN (4x4 mm) with exposed pad |
| 安裝類型 | Surface Mount (WLCSP) | Surface Mount |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 狀態 | Compliant | Compliant |
| 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 |
| 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) |
| 工作溫度範圍 | — | -40 C to +105 C |
| Supply Voltage (VBUS to VCC internal LDO) | — | Up to 22 V tolerance |
| MSL 等級 | — | 3 (168 hours) |
| USB-IF Certification | — | Yes (TID 1074413) |