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The STUSB4500L is a USB Type-C controller that addresses sink devices.
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.主要特性
- Auto-run Type-C™ sink controller
- 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
- 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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STUSB ICs have been designed to protect your devices from electrical hazards
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图片 产品型号 制造商 描述 
EVAL-SCS002V1 ST Fast and easy migration from USB micro-B to Type-C 产品型号Fast and easy migration from USB micro-B to Type-C
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| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STUSB4500LBJR | 批量生产 | WLCSP MSL1 | Industrial | N/A | |
| STUSB4500LQTR | 批量生产 | QFN-24L | Industrial | Ecopack3 | |
STUSB4500LBJR
Package:
WLCSP MSL1Material Declaration**:
STUSB4500LQTR
Package:
QFN-24LMaterial Declaration**:
(**) 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 。
