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UC3844BDG

hot UC3844BDG

UC3844BDG

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零件编号 UC3844BDG
制造商 ON Semiconductor
描述 IC REG CTRLR PWM CM 14-SOIC
数据表
封装 14-SOIC (0.154", 3.90mm Width)
ECAD
库存 13,404 piece(s)
单价 $ 0.2600 *
交货时间 可立即发货
预计送达时间 十二月 24 - 十二月 29 (选择速递服务)
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UC3844BDG参数

制造商ON Semiconductor
类别集成电路（IC） - PMIC - AC-DC 转换器，离线开关
封装14-SOIC (0.154", 3.90mm Width)
ECAD
系列-
输出隔离Isolated
内部开关No
电压 - 故障-
拓扑Flyback
电压 - 启动16V
电压 - 电源（Vcc / Vdd）10 V ~ 36 V
占空比48%
频率 - 切换Up to 500kHz
功率（瓦）-
故障保护Current Limiting
控制功能Frequency Control
工作温度0°C ~ 70°C (TA)
包/箱14-SOIC (0.154", 3.90mm Width)
供应商设备包14-SOIC
安装类型Surface Mount

UC3844BDG Packaging

Customized Labels
Sealing
Packing
Insepction

UC3844BDG FAQ

  • 1. How to order UC3844BDG on Heisener?
    Currently, Heisener 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.
  • 2. How does Heisener guarantee that UC3844BDG is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3844BDG. All suppliers must pass our qualification reviews before they can publish their products including UC3844BDG on Heisener; we pay more attention to the channels and quality of UC3844BDG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3844BDG price and inventory displayed accurate?
    The price and inventory of UC3844BDG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    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.
  • 5. How is the shipping arranged?
    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.
  • 6. What is the process for return or replacement of UC3844BDG?
    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 UC3844BDG we delivered, we will accept the replacement or return of the UC3844BDG 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 UC3844BDG.
    (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
  • 7.How to contact us to get technical supports, such as UC3844BDG pin diagram, UC3844BDG datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3844BDG 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

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Quick Inquiry

UC3844BDG

质量认证

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