ME8125AS6G.pdf
Currently, Shenzhen Huaxin chuangyou electronics co., ltd only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
We have a professional and experienced quality control team to strictly verify and test the ME8125AS6G. All suppliers must pass our qualification reviews before they can publish their products including ME8125AS6G on Shenzhen Huaxin chuangyou electronics co., ltd; we pay more attention to the channels and quality of ME8125AS6G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
The price and inventory of ME8125AS6G fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ME8125AS6G we delivered, we will accept the replacement or return of the ME8125AS6G only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ME8125AS6G.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
If you need any after-sales service, please do not hesitate to contact us.
ME8125AS6G高性能电流模式PWM控制器,专为高性价比AC/DC转换器设计,在85~265V的宽电压范围内提供高达5W/4W的连续输出功率.优化的高合理性电路设计结合高性价比的双极制作工艺,最大程度上节约了产品的整体成本.该电源控制器可工作于典型的反激电路拓扑中,构成简洁的AC/DC转换器,IC内部启动电路被设计成一种独特的电流吸入方式,可利用功率开关管的本身放大作用完成启动,这显著地降低了启动电阻的功率消耗,而在输出功率较小时,IC将自动降低工作频率,从而实现了极低的待机功耗,VCC达到10V时,芯片内部会启动过压保护,限制输出电压上升可防止光耦或反馈电路损坏引起的输出电压过高,IC内部还提供了完善的防过载,防饱和功能,可实时防范过载变压器饱和输出短路等异常状况,提高了电源的可靠性.IC内部还集成了带有迟滞的温度保护功能,在芯片过热时关断输出.内置线路电压补偿功能可在全电压范围内保持一致的最大输入功率限制.
特点
● 内置700V高压功率开关管
● 内置高压启动电流源,快速启动
● 内置能效处理控制,待机低于0.1W
● 内置过压欠压与短路保护功能
● 内置过载与过温保护功能
● 精确温度补偿,精确逐周期电流控制
● 低启动电流和低工作电流
● 自适应频率回转设计,EMI干扰小
● 高转换效率,满足能源之星2.0要求
● 宽压输出功率5W,峰值输出6W (A系列) 宽压输出功率4W,峰值输出5W (B系列)
● 外围元器件少,整机成本低
● 内置线路补偿,精确LPS控制.
应用场合
● 电源适配器
● 便携式设备充电电源
● 电池充电器
● 家电控制器电源
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