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Siproin SSP61CN2002MR
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Siproin SSP61CN2002MR
- Type
- SIPROIN
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SIPROIN
- Electronic Component
- SSP61CN2002MR
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Supervisorand positions IC
- Electronic Component
- 0.12g
- Electronic Component
- 1
- Electronic Component
- BM0228537431
- Operating Temperature
- 30℃~+80℃
- Operating Voltage
- 700mV~10V
- ICType
- Voltage Detector
- Output Type
- Electronic Component
- Voltage
- 2V
- Static Current(Iq)
- 900nA
- Supervisor Voltage
- 1
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SSP61CN2002MR 产品概述
一、概述
SSP61CN2002MR 是上海矽朋（Siproin）推出的一款低功耗电压检测与复位监控芯片，采用 SOT-23 封装，面向电池供电与低功耗系统的电源监控与复位管理。器件具有开漏输出、单路电压监控以及低静态电流等特点，可在资源受限的嵌入式系统中提供可靠的上电检测、欠压复位与抗抖动保护。
二、主要特性
- 芯片类型：电压检测器（Voltage Detector / Reset IC）
- 输出类型：开漏（Open-drain），外接上拉电阻实现逻辑电平
- 复位有效电平：低电平有效（RESET 为低电平时被断言）
- 阈值电压：2.00V（检测阈值）
- 受监控通道：1 路
- 工作电压范围（供电）：0.7V ~ 10V
- 输入容限（容许瞬态/反向小电压）：典型 -300mV 至 +8V（可耐受一定反向或瞬态）
- 工作温度：-30°C ~ +80°C
- 静态电流（Iq）：典型 900 nA（低功耗，适合电池应用）
- 封装：SOT-23 小封装，利于空间受限设计
三、功能说明
- 电压检测与复位：当被监控电压低于 2.00V 阈值时，器件将使开漏输出拉低，从而发出复位信号；当电压回升超过阈值并通过内部去抖/滞回后，复位释放（输出开路，需外部上拉恢复高电平）。
- 开漏输出优势：支持多器件线与线与或（wire-OR）连接，便于生成全局复位或与不同电平系统直接接口（由上拉电阻决定上拉电压）。
- 低静态电流：典型 900 nA 的静态电流大幅减少待机能耗，适合手持设备、物联网节点与计时器等长期运行场景。
- 抗瞬态与稳定性：器件在设计上兼顾瞬态耐受能力与内部滞回，减少电源噪声导致的误触发（具体滞回与响应时间请参考详细数据手册）。
四、典型应用场景
- 电池供电设备（手持终端、遥测模块、低功耗传感器）
- MCU/逻辑电路的电源监控与上电复位
- 电源管理与系统看门狗配合使用
- 工业控制与消费电子中对欠压、断电保护需求的场合
五、封装与设计注意事项
- 封装：SOT-23，适合自动贴装与紧凑 PCB 布局。
- 上拉电阻：作为开漏输出，必须外接上拉电阻，上拉阻值常见范围 10 kΩ ~ 100 kΩ，具体取值由上拉电压、上拉电流与复位信号上升时间需求决定。
- 布局建议：将电源口与地平面尽量靠近，检测引脚与噪声源（如开关电源输出）保持一定距离；如系统存在较大电源噪声，建议在检测输入处加入 RC 滤波或在电路中采用合适的去耦电容。
- 规格校验：在量产前请参照 SSP61CN2002MR 的完整版数据手册校验阈值公差、滞回、响应时间与最大额定值，确保在目标工况下满足系统可靠性要求。
如需完整电气特性曲线、引脚排列图、典型应用电路和订购信息，请提供联系渠道或索取上海矽朋官方数据手册。
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