产品概述
描述
The STUSB4500L is a USB Type-C controller that addresses 5 V-only sink devices up to 3 A (15 W max.).
This device supports dead battery mode and is suited for sink devices powered from dead battery state. It is able to operate without any external software support for quick application power-on and immediate charging process start. At type-C connection, the STUSB4500L seeks CC pin for SOURCE termination and monitors VBUS voltage in order to protect the application from an incorrect SOURCE operation. When VBUS is within the appropriate range, the STUSB4500L powers the application by closing the input switch. The available current advertised by the SOURCE is reported to the application in order to align the sinking current. Port status can be optionally monitored by the software through I²C interface.
Thanks to its 20 V technology, it implements high voltage features to protect the CC pins against short-circuits to VBUS.
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所有功能
- Auto-run Type-C™ sink controller (5 V)
- Dead battery mode support
- Integrated VBUS switch gate drivers (PMOS)
- Integrated VBUS voltage monitoring
- Short-to-VBUS protections on CC pins
- High voltage capability on VBUS pins
- Source power budget reporting: (default / 1.5 A / 3 A) current at 5 V
- VBUS powered:
- Zero consumption on local battery or application
- VDD = [4.1 V; 22 V]
- Temperature range: -40 °C up to 105 °C
- ESD: 3 kV HBM - 1.5 kV CDM
- Certified:
- USB Type-C™ rev 1.4
- Power sinking device (TID #1455)
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EDA符号、封装和3D模型
STMicroelectronics - STUSB4500L
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STUSB4500LBJR | 批量生产 | WLCSP MSL1 | 工业 | N/A | |
| STUSB4500LQTR | 批量生产 | QFN-24L | 工业 | Ecopack3 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| STUSB4500LBJR | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | WLCSP MSL1 | -40 | 105 | TAIWAN | | ||
| STUSB4500LQTR | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | QFN-24L | -40 | 105 | CHINA | | ||