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.
CA-IS3641LW 是 Chipanalog(川土微)推出的一款集成隔离电源的四通道高性能数字隔离器。器件在单芯片内同时实现数据隔离与隔离电源输出,适用于需要信号隔离和供电隔离的工业与电力电子场景,可显著简化系统设计与物料清单。
该器件在高共模瞬变环境下保持逻辑完整性,100 Mbps 的带宽适配工业以太网、隔离 UART、SPI 等接口。集成隔离电源能为隔离侧外围器件提供 5V/3.3V 供应,便于构建独立接地的二次侧电源域(具体输出电流请参照完整数据手册以确定负载能力)。
SOIC-16-WB 兼容常见工业焊接与封装流程,器件在-40 ℃ 到 +125 ℃ 的工作温度范围内保证稳定性。5000 Vrms 的隔离强度及 150 kV/µs 的 CMTI 指标,使 CA-IS3641LW 能在严苛工业环境中长期可靠运行。
总结:CA-IS3641LW 将高速数字隔离与片上隔离电源结合,适合需要高抗扰度和简化二次供电的工业与电力电子应用。选择时请结合系统对隔离电源输出电流及详细时序的要求,参考完整数据手册以完成最终设计验证。
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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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