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.
LP6498AB6F 是微源半导体(LOWPOWER)推出的一款降压型同步整流 DC-DC 转换器,采用降压拓扑并集成功率开关,工作电压范围宽(4.5V~30V),可将输入电压高效降至 0.8V~12V 的可调输出。器件采用 SOT-23-6 小封装,适合空间受限的应用场合。
器件采用 SOT-23-6 封装,体积小、引脚数适中,便于在小型 PCB 上布局。典型应用中应注意开关结点和功率回流路径的走线最短并加大铜箔面积以利散热。
SOT-23-6 封装散热能力有限,持续大电流工况下需关注结温升高。推荐在 PCB 布局中增加散热铜区并保证良好空气对流。器件常见应用中会配合必要的过流、短路检测与热关断策略,具体保护机制请参阅最新数据手册以确认详细行为。
典型应用电路由 VIN、输入滤波电容、LP6498AB6F 芯片、外接电感、输出滤波电容与分压反馈网络组成。外部元件需按数据手册推荐值和PCB工艺调整,保证稳定性与效率。
总结:LP6498AB6F 以其宽输入电压、可调输出范围、内置同步整流与小型封装,适合多种中低功率降压场景。选型与布局时重点关注外部电感、电容的规格与 PCB 热管理,以获得最佳性能。有关更详细参数与典型波形,请参考产品数据手册。
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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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