Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ME2188A45M3G是南京微盟(MICRONE)针对低电压电池供电场景开发的一款升压型DC-DC电源芯片,以宽输入范围、低静态功耗、高转换效率为核心亮点,适配各类便携式、小功率电子设备的电源转换需求,兼具工业级可靠性与设计便捷性。
ME2188A45M3G采用升压式拓扑结构,内置同步整流管与开关管,单输出通道设计,开关频率固定为320kHz。这种拓扑与元件整合方案的优势在于:
静态电流(Iq)仅7.5μA,是同类产品中的低功耗水平——待机时几乎不消耗电池能量,显著延长电池续航时间,尤其适合长期待机的物联网终端、智能穿戴设备。
工作温度范围为**-40℃~+125℃**,达到工业级标准,可稳定工作于车载、户外监测、工业控制等极端温度场景,无需额外散热设计。
ME2188A45M3G的特性使其在以下场景中表现突出:
根据产品型号及微盟同类产品特性,推测封装为SOT-23-5(具体请以官方 datasheet 为准),体积小巧,适合高密度PCB设计。
南京微盟作为国内电源芯片领域的成熟厂商,ME2188系列经过多年市场验证,具备高一致性与可靠性,符合RoHS环保标准,支持批量生产应用。
ME2188A45M3G的核心设计优势可概括为:
综上,ME2188A45M3G是一款高性价比的升压电源芯片,为电池供电、小体积、低功耗电子设备提供了稳定可靠的电源解决方案。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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