WMSIC Electronic Components

Siproin SSP61CC3302MR

ModelSSP61CC3302MR
PackageSOT-23
BrandSIPROIN
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Siproin SSP61CC3302MR
Type
SIPROIN
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SIPROIN
Electronic Component
SSP61CC3302MR
Electronic Component
1
Package
SOT-23
Electronic Component
Supervisorand positions IC
Electronic Component
0.12g
Electronic Component
1
Electronic Component
BM0227783248
Operating Temperature
30℃~+80℃
Operating Voltage
700mV~10V
ICType
Voltage Detector
Output Type
Electronic Component
Voltage
3.3V
Supervisor Voltage
1
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SSP61CC3302MR 产品概述

一、产品简介

SSP61CC3302MR 是上海矽朋(Siproin)推出的一款单路电压检测与复位芯片,用于对 3.3V 电源轨进行可靠监控。器件工作电压范围广(0.7V ~ 10V),输入耐受范围达 -300mV ~ 8V,工作温度 -30℃ ~ +80℃,封装为常见的 SOT-23,输出采用推挽结构,便于直接驱动后级逻辑或指示器件。

二、主要特点

  • 监控阈值:3.3V(用于 3.3V 系统的复位判定)
  • 工作电压范围:0.7V ~ 10V,适配多种电源场景
  • 输入耐受:-300mV ~ 8V,可承受瞬态下穿或短时高压
  • 输出类型:推挽输出,能够源/吸电流,减少对外部上拉/下拉的依赖
  • 单路监控:对单一路电源进行专用检测与复位
  • 工业级温度范围:-30℃ ~ +80℃,适用于消费与部分工业应用
  • 封装:SOT-23 小体积,便于空间受限设计

三、功能说明

当被监控电压低于内部阈值(3.3V)时,芯片会产生复位信号以保证系统进入受控复位态,防止 MCU 或外围逻辑在电源不稳定时误动作。推挽输出能直接驱动复位线或指示 LED;当电压恢复超过阈值并稳定后,芯片释放复位,允许系统正常启动。关于复位保持时间、阈值精度和延迟等时序特性,请在设计前参考完整规格书。

四、典型应用

  • MCU / CPU 电源监控与复位(嵌入式系统、单板设备)
  • 电源管理与上电复位序列(通信设备、路由器、网关)
  • 便携式与电池供电设备(便携终端、测量仪器)
  • 工控与消费电子设备的电压保护模块

五、封装与引脚

SSP61CC3302MR 提供 SOT-23 封装,体积小、易于 PCB 布局。推挽输出便于直接连入复位线或驱动下一级逻辑。具体引脚定义、引脚功能和典型应用电路请参见厂方数据手册以取得准确接线与尺寸信息。

六、设计注意事项

  • 尽量在芯片 VCC 引脚附近放置 0.1µF 陶瓷旁路电容以抑制电源瞬态噪声;
  • 推挽输出可直接驱动,但若系统需要线与逻辑的“线-或”功能,需改用开漏结构或外加器件;
  • 若被监控节点可能出现低于 -300mV 的反向电压或高于 8V 的冲击,应增加钳位或保护元件(肖特基二极管、TVS);
  • 在供电上电/下降沿条件下,若需要延长复位时间,可采用外部 RC 或上拉/下拉电路配合;
  • 工作温度接近极限时,请关注阈值漂移与时序稳定性,必要时做温度验证。

七、订购信息与建议

品牌:Siproin(上海矽朋);型号:SSP61CC3302MR;封装:SOT-23。建议在量产前索取并确认官方数据手册,关注阈值精度、复位保持时间和包封检验报告,以确保在目标应用环境下满足可靠性与规范要求。

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