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.
LP3350SOF 是微源半导体(LOWPOWER)推出的一款高集成度升压型单通道 LED 驱动控制器,封装为 SOP-8。器件适用于输入电压范围宽、需外置开关管的场合,针对车载及工业级照明设计,工作温度覆盖 -40℃ 至 +85℃,兼顾可靠性与耐用性。
LP3350SOF 集成多重保护机制:过流保护(OCP)、过温保护(OTP)、过压保护(OVP)与欠压保护(UVP)。这些保护确保异常工况下器件安全关闭或限制功率输出,保护外置开关管与负载,提高系统可靠性,尤其适合车载和工业环境。
LP3350SOF 是一款面向高可靠性应用的单通道升压 LED 驱动控制器,具备全面的硬件保护与工业级工作温度范围,适配宽输入电压并支持 PWM 调光。通过合理选择外置开关管与被动元件、良好的 PCB 布局与热设计,可在汽车及工业照明领域实现高效、稳定的 LED 驱动解决方案。
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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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