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.
SG3525AN是芯伯乐(XBLW) 推出的高性能脉宽调制(PWM)控制器,兼容经典SG3525系列架构,专为中小功率开关电源、逆变器等场景设计。其核心价值在于集成度高、驱动能力强、参数灵活可调,可简化外围电路设计,降低系统成本,同时满足商业级应用的可靠性要求。
结合产品实测与规格书,核心参数及优势如下:
采用DIP-16双列直插封装,引脚功能清晰,便于手工焊接与原型开发:
引脚编号 功能描述 关键参数说明 15 输入电源Vcc 最大35V,需滤波电容 14 输出级电源Vout 通常与Vcc共地 11/12 互补输出A/B 400mA峰值电流 7/8 振荡器Ct/Rt 频率设置RC接口 5 死区时间调节 接电阻/电容设置延时 10 软启动电容接口 接10μF电解电容 2 误差放大器反相输入 反馈电压采样端 13 接地GND 系统参考地SG3525AN(XBLW)广泛适配以下场景:
为保证系统稳定,需注意以下细节:
芯伯乐(XBLW)是国内专注电源管理芯片的品牌,SG3525AN采用成熟CMOS工艺,经过高低温循环测试(-40℃~+85℃)、ESD防护(HBM 2kV)、电应力测试,符合RoHS环保标准。产品提供1年质保,批量供货稳定,技术支持覆盖原型设计到量产调试。
综上,SG3525AN(XBLW)以高性价比、强驱动、易调试的特点,成为中小功率电源设计的主流选择,适配多场景的商业级应用需求。
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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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