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STUSB4531
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Education Education Design Win
Standalone USB PD controller for power sinking devices

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Product overview

描述

STUSB4531面向USB Type-C®受电端设备。基于存储在内部非易失性存储器中的默认PDO配置，STUSB4531通过专有算法实现与供电端的电力传输协议协商，无需任何软件支持（自动运行模式），是自动高功率充电场景（尤其适用于低电量状态）的理想选择。

STUSB4531同时提供简易接口（混合模式），结合轻量级外部软件层支持全功能应用。

  • All features

    • 最多支持5个SINK PDO配置文件（固定、可变、PPS）
    • 支持静态或动态PDO配置
    • 供电端配置文件报告
    • 独立式PD协议栈
    • 混合软件模式
    • 主动VBUS电压监控
    • 集成系统与电缆放电路径
    • 集成VBUS开关栅极驱动器 (PMOS)
    • 支持外部Vconn供电
    • VBUS短路保护
    • AMR = 28 V
    • 温度范围：-40 °C至105 °C
    • ESD = 1 kV CDM / 4 kV HBM
    阅读更多信息 阅读较少信息

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STUSB4531

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade 符合RoHS级别 Longevity Commitment Longevity Starting Date Material Declaration**
STUSB4531BJR
Active
WLCSP MSL1 Industrial N/A 10 2025-10-01T00:00:00.000+02:00
STUSB4531Q2TR
Evaluation
QFN-16L Industrial Ecopack3 10 2025-10-01T00:00:00.000+02:00
STUSB4531QTR
Active
QFN-16L Industrial Ecopack3 10 2025-10-01T00:00:00.000+02:00

STUSB4531BJR

Package:

WLCSP MSL1

Material Declaration**:

More Info

Marketing Status

Active

Package

WLCSP MSL1

Grade

Industrial

RoHS Compliance Grade

N/A

STUSB4531Q2TR

Package:

QFN-16L

Material Declaration**:

More Info

Marketing Status

Evaluation

Package

QFN-16L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STUSB4531QTR

Package:

QFN-16L

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

QFN-16L

Grade

Industrial

RoHS Compliance Grade

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。

Sample & Buy

(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处 或我们的 经销商。

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