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.
ISL8088IRZ-T 是瑞萨(RENESAS)推出的一款高集成度双通道降压开关稳压器(Buck Regulator)。该器件为同步整流拓扑、可调输出,工作电压范围广(2.75V–5.5V),每通道输出电压可调从0.6V起直至最高5.5V,单通道最高输出能力可达800mA(实际可用电流受热设计与版图影响)。内部集成开关管,工作频率高达2.25MHz,静态电流极低(Iq≈30µA),适合要求体积小、效率高且要求低功耗待机的便携与嵌入式应用。器件以TDFN-10-EP (3×3mm) 裸露焊盘封装提供,有利于热量通过裸露焊盘高效散出并简化PCB散热设计。
ISL8088IRZ-T 通过固定高频工作(2.25MHz)实现较小的被动元件尺寸,方便实现紧凑的电源模块设计。同步整流结构提升轻载与中载效率,减少热失量。0.6V 的参考电压使其能支持低压核心供电(如1.2V、1.8V等)并通过外部分压实现宽范围输出调节。低静态电流在待机或休眠模式下有利于延长电池寿命。双通道设计可在单芯片内实现两路独立电源,简化BOM并节省PCB面积。
TDFN-10-EP(3×3) 封装带裸露焊盘,有利于热量导出。焊接工艺应遵循制造商推荐的回流曲线并保证裸露焊盘充分湿润与焊接。器件在长期工作中需关注PCB热阻与结温管理,合理的散热设计可显著提升系统可靠性与持续输出能力。
ISL8088IRZ-T 是一款面向体积受限且要求高集成度电源管理的双通道降压稳压器,兼具宽输入范围、可调输出从0.6V起、同步整流与高频开关特性,非常适合便携与嵌入式系统中为数字核与外设提供可靠、紧凑的电源解决方案。合理的元件选型与严谨的PCB热/电布局是发挥器件最佳性能与保证长期可靠性的关键。若需要特定应用中的布局范例、元件参数建议或热仿真评估,可进一步提供系统要求以便给出更具体的设计指导。
Request for quote
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.
Related products