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.
LM2596HVT-ADJ是HGSEMI(华冠半导体)推出的宽电压输入/输出降压型DC-DC电源芯片,采用异步降压(Buck)拓扑结构,内置高压功率开关管,具备3A持续输出能力,适配工业级及极端环境应用需求。
该芯片基于经典降压拓扑,通过内置功率开关管的通断控制,配合电感、电容的储能/滤波作用,实现直流电压的降压转换。支持单通道可调输出,无需外置开关管即可满足中小功率负载的供电需求,结构简洁且可靠性高。
采用TO-220-5直插封装,引脚数5个(输入、输出、接地、反馈、使能),体积小、散热性好,可通过加散热片进一步提升功率承载能力(如3A满载时建议搭配小型散热片)。
HGSEMI(华冠半导体)是国内专注功率器件研发的厂商,LM2596HVT-ADJ符合RoHS环保标准,通过高温老化、高低温循环等可靠性测试,可稳定工作于工业级场景,为系统提供可靠的供电解决方案。
该芯片以宽电压、高可靠性、设计灵活为核心特点,是工业自动化、车载电子、户外设备等领域中小功率降压供电的优选方案。
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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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