Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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XC61CN3302MR-G是特瑞仕(TOREX) 推出的一款单通道电压检测器,专为低功耗、宽电压范围的系统电源监控设计,核心功能是实时检测电源电压状态,当电压低于预设阈值时输出复位信号,保障系统稳定运行。
该芯片属于特瑞仕XC61CN系列,主打超微功耗、快速响应特性,针对对电源稳定性要求高且功耗敏感的应用场景(如电池供电设备、工业传感器节点等)。其核心功能是:
实时监控系统电源电压,当电压降至3.3V阈值以下时,通过开漏输出触发复位信号,强制系统进入安全状态;当电压恢复至阈值以上并保持30us(复位超时时间)后,解除复位,系统正常启动。
工作电压覆盖700mV~10V,兼容从低功耗微控制器(如1.8V、3.3V)到常见工业/消费电源(5V、10V)的多种输入,无需额外设计电平转换电路,适配性极强。
采用开漏输出,需外接上拉电阻(电阻值可根据系统逻辑电平选择,如3.3V上拉或5V上拉),灵活性高,可匹配不同IO电平的系统,避免电平不兼容问题。
XC61CN3302MR-G采用SOT-23超小型贴片封装,尺寸紧凑(典型值:2.9mm×1.6mm×1.1mm),节省PCB空间,适合高密度设计的产品(如智能手环、小型IoT节点)。引脚配置为3引脚(VDD、GND、RESET),布局简单,焊接工艺成熟,便于批量生产。
该芯片广泛适用于以下领域:
XC61CN3302MR-G凭借其宽电压、低功耗、快速响应等特性,成为电源监控领域的高性价比选择,尤其适合对功耗和空间敏感的系统设计。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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