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KA3843B

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KA3843B

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零件編號 KA3843B
製造商 Fairchild/ON Semiconductor
描述 IC REG CTRLR 8DIP
數據表

KA3843B 數據表
封裝 8-DIP (0.300", 7.62mm)
ECAD
庫存 319,440 piece(s)
單價 $ 0.2944 *
交貨期 可立即發貨
預計送達時間 十二月 29 - 一月 3 (選擇速遞服務)
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KA3843B參數

製造商Fairchild/ON Semiconductor
類別積體電路 (IC) - PMIC - 穩壓器 - DC DC 切換式控制器
封裝8-DIP (0.300", 7.62mm)
ECAD
系列-
輸出類型Transistor Driver
功能-
輸出配置Positive
拓撲-
輸出數量1
輸出階段1
電壓 - 電源（Vcc / Vdd）7.6 V ~ 30 V
頻率 - 切換Up to 500kHz
佔空比（最大值）97%
同步整流器Yes
時鐘同步No
串行接口-
控制功能-
工作溫度0°C ~ 70°C (TA)
包/箱8-DIP (0.300", 7.62mm)
供應商設備包8-DIP

KA3843B數據表

KA3843B Packaging

Customized Labels
Sealing
Packing
Insepction

KA3843B FAQ

  • 1. How to order KA3843B 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 KA3843B is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the KA3843B. All suppliers must pass our qualification reviews before they can publish their products including KA3843B on Heisener; we pay more attention to the channels and quality of KA3843B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the KA3843B price and inventory displayed accurate?
    The price and inventory of KA3843B 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 KA3843B?
    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 KA3843B we delivered, we will accept the replacement or return of the KA3843B 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 KA3843B.
    (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 KA3843B pin diagram, KA3843B datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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KA3843B 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

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D# 27478779

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RFQ

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D# 1013832

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IC, PWM CONTROLLER, 30V, DIP-8

RoHS: Compliant
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Quick Inquiry

KA3843B

質量認證

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