Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MP6543HGL-Z 是美芯晟(MPS)面向小功率无刷直流电机(BLDC)控制的专用驱动芯片,适用于 PWM 控制场景。器件工作电压范围宽(PWM 输入/供电 3V ~ 22V),连续输出电流 2A,短时峰值电流可达 9A,能够满足小型驱动负载在启动和高速瞬态下的电流冲击需求。封装为 QFN-24 (3x4),适合紧凑板级布局并兼顾散热。
芯片为现场应用考虑了多种保护机制,可在异常工况下提高系统可靠性(如过流保护、过温保护、欠压锁定等)。为保证长期可靠性,建议在设计时配合适当的电流检测与限流策略,并参考厂商数据手册中的热耗散与降额曲线进行设计。
如需原厂详细规格、引脚图或参考电路,请查阅 MPS 官方数据手册或联系授权分销商获取评估板与技术支持。
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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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