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.
ME4056ASPG-N 是南京微盟(MICRONE)推出的一款单节锂电池充电管理芯片,封装为 ESOP-8。芯片支持典型的恒流/恒压(CC/CV)充电策略,最高可提供 900mA 的充电电流,充电饱和电压为 4.2V。工作电压范围为 4V~7V,工作温度范围为 -40℃~+85℃,静态电流仅 55µA,适合对功耗敏感的便携式电源管理应用。
ME4056ASPG-N 实现恒流-恒压充电曲线,并提供电池温度检测接口以支持热敏安全管理。芯片设计考虑到电池与系统的安全与可靠性,通常可与过压、过流、过温等保护电路配合使用,以满足不同系统的安全需求。具体保护细节与门限值建议参考官方数据手册。
ME4056ASPG-N 提供 ESOP-8 封装,便于散热与自动贴装。常见引脚包括电源输入(VIN)、充电输出(BAT)、接地(GND)、温度检测(TEMP)、设定电流与状态指示等。详细引脚排列、电气特性和典型应用电路请参考 MICRONE 正式资料与数据手册。
总结:ME4056ASPG-N 以其 900mA 的充电能力、低静态电流与宽工作温度范围,适合对功耗和可靠性有较高要求的单节锂电池充电场合。在高电流与高输入电压条件下应重视热管理与PCB布局,以发挥器件最佳性能与可靠性。
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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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