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.
XR9926A 是 XNRUSEMI(新锐)推出的一款双通道 N 沟道功率 MOSFET,采用先进沟槽(trench)工艺制造,旨在在低电压应用中提供优异的导通性能与开关效率。器件以 SOP8 封装内含两个独立 N 沟道晶体管,适合于空间受限但需要双路功率开关或半桥结构的场合,如电源管理、电机驱动、负载开关及便携设备电源路径控制等。
XR9926A 的关键参数如下:
以上电气数据来自器件规格典型值或标称值,实际应用中需结合封装热阻、PCB 散热条件及工作点进行评估。
XR9926A 采用 SOP8 封装,适合表面贴装制造(SMT)。封装的功耗耗散 Pd 标称为 1.65 W,实际允许的连续漏极电流 6 A 依赖于 PCB 的散热能力与环境温度。设计时应注意:
XR9926A 设计适配宽温区(-55 ℃ 至 +150 ℃),适用于工业级与车规前端低压应用。最终产品设计中应进行电热仿真与实际测试(包括温升、开关应力测试和长期老化测试),以保证在目标工况下的长期可靠性。
总结:XR9926A 在 20 V 低压领域提供了低 RDS(on)、较小寄生电容和双通道高度集成的解决方案,适合紧凑型电源管理和高频开关场合。合理的驱动与散热设计能充分发挥其性能,提升系统效率与可靠性。
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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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