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ST STWD100YNYWY3F
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) STWD100YNYWY3F
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- STWD100YNYWY3F
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Supervisorand positions IC
- Electronic Component
- 0.4g
- Electronic Component
- 1
- Features
- Gate
- Electronic Component
- BM0084329074
- Reset
- 3.4ms
- Operating Temperature
- 40℃~+125℃@(TA)
- Operating Voltage
- 2.7V~5.5V
- ICType
- Gate
- Static Current(Iq)
- 13uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
STWD100YNYWY3F 产品概述
一、概述
STWD100YNYWY3F是意法半导体（STMicroelectronics）推出的一款高性能监控和复位电路，专为监控单一电压水平设计，广泛应用于嵌入式系统、电源管理以及其他需要电压监控的电子设备。该芯片通过开路漏极输出和低有效复位机制，提供可靠的系统稳定性和安全性。
二、核心参数
- 类型: 监视器电路
- 受监控电压数: 1
- 输出形式: 开路漏极或开路集电极
- 复位信号: 低有效
- 复位超时: 最小复位延迟时间为1.12秒
- 工作温度范围: -40°C ~ 125°C
- 安装类型: 表面贴装型
- 封装类型: SC-74A，SOT-753
- 供应商器件封装: SOT-23-5
三、功能特性
STWD100YNYWY3F的主要功能是监控系统电压并在电压异常时产生复位信号。其低有效复位机制表示，当监控电压低于设定门限时，输出信号将拉低，以此触发复位。该芯片特别设计了超时功能，确保在错误条件解除后，系统能够重新启动，以恢复正常操作。
四、应用场景
该监控电路具有广泛的应用范围，适用于：
- 嵌入式系统: 在微控制器和数字信号处理器中，用于检测电源电压，防止微控制器在电压不足时执行错误操作。
- 消费电子产品: 诸如智能家居设备、移动设备等，确保其在电源异常情况下能够安全复位。
- 工业设备: 在工业自动化和物联网设备中，保证系统在电压波动时的稳定性和可靠性。
- 汽车电子: 在汽车电子系统中，监测电压是否在安全范围内，避免对汽车安全功能的影响。
五、设计优势
- 高温范围: STWD100YNYWY3F的工作温度范围高达-40°C到125°C，使其在极端环境中也能稳定运行，适合各种恶劣工作条件。
- 紧凑的表面贴装封装: 采用SOT-23-5封装，有助于节省电路板空间，便于实现高密度设计。
- 节能设计: 该芯片在监控过程中消耗极低的电流，适合对功耗敏感的应用。
- 可靠性: 作为一款监控电路，STWD100YNYWY3F经过严格测试，保证其在各种应用中的稳定性和可靠性。
六、总结
STWD100YNYWY3F是一款功能全面、设计优良的监控和复位电路，适用于多种电子设备中，对电压的精确监控与稳定复位具有重要意义。凭借其高温工作范围、低功耗以及紧凑的封装设计，显著提高了系统的可靠性，确保了电路的正常工作。针对需求日益增长的电子产品，STWD100YNYWY3F将为设计工程师提供强有力的支持和帮助。
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