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.
MCP73832T-2DCI/MC 是 MICROCHIP(美国微芯)推出的一款单节锂离子/聚合物电池线性充电管理芯片。该器件采用 DFN-8-EP (2x3 mm) 小封装,面向空间受限的便携式电子产品。芯片支持恒流/恒压(CC/CV)充电流程,工作电压范围宽(3.75 V 至 6 V),最大可设定充电电流约 550 mA,充电终止电压为 4.20 V,适用于单节锂电池充电场景。
MCP73832T-2DCI/MC 的 DFN-8-EP 封装带有暴露焊盘(exposed pad),能显著改善热传导。设计时建议:
MCP73832T-2DCI/MC 以小封装、低静态电流与可编程充电电流为主要优势,适用于需要单节锂电池充电管理且对 PCB 面积和外围器件数量有严格要求的便携类和消费类产品。设计中需重视封装散热和系统级温度管理,合理设定充电电流与输入条件,以保证充电效率与器件可靠性。若产品场景对温度检测或更高转换效率有强烈需求,可在方案选型阶段考虑是否采用带温度感应或开关型充电管理器件。
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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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