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UC3849QTR

UC3849QTR

UC3849QTR

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零件編號 UC3849QTR
製造商 Texas Instruments
描述 IC SECONDARY SIDE CTRLR 28PLCC
數據表

UC3849QTR 數據表
封裝 28-LCC (J-Lead)
ECAD
庫存 6,976 piece(s)
單價 $ 3.8239 *
交貨期 待確認
預計送達時間 十一月 28 - 十二月 3 (選擇速遞服務)
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UC3849QTR參數

製造商Texas Instruments
類別積體電路 (IC) - PMIC - 電源控制器、監視器
封裝28-LCC (J-Lead)
ECAD
系列-
應用Secondary-Side Controller
電壓 - 輸入8 V ~ 20 V
電壓 - 電源-
供電21mA
工作溫度-40°C ~ 85°C
安裝類型Surface Mount
包/箱28-LCC (J-Lead)
供應商設備包28-PLCC (11.51x11.51)

UC3849QTR數據表

UC3849QTR Packaging

Customized Labels
Sealing
Packing
Insepction

UC3849QTR FAQ

  • 1. How to order UC3849QTR 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 UC3849QTR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3849QTR. All suppliers must pass our qualification reviews before they can publish their products including UC3849QTR on Heisener; we pay more attention to the channels and quality of UC3849QTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3849QTR price and inventory displayed accurate?
    The price and inventory of UC3849QTR 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 UC3849QTR?
    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 UC3849QTR we delivered, we will accept the replacement or return of the UC3849QTR 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 UC3849QTR.
    (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 UC3849QTR pin diagram, UC3849QTR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3849QTR 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。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

UC3849QTR

 Texas Instruments

N/A 0.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC28

 1500
零件編號 製造商 描述 庫存

UC3849QTR

D# 2156-UC3849QTR-TITR-ND

 Rochester Electronics LLC

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零件編號 製造商 描述 庫存

UC3849QTR

 Texas Components Corporat

OEM/CM QUOTES ONLY | NO BROKERS

 15388
零件編號 製造商 描述 庫存

UC3849QTR

D# NS-UC3849QTR

 Texas Instruments

OEM/CM ONLY

 2318
零件編號 製造商 描述 庫存

UC3849QTR

 Texas Instruments

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 28 Pin, Plastic, PLCC

 12181
零件編號 製造商 描述 庫存

UC3849QTR

 Texas Instruments

Switching Controller, Current-mode, 0.3A, 1000kHz Switching Freq-Max, BIPolar, PQCC28

RoHS: Compliant
 1500
零件編號 製造商 描述 庫存

UC3849QTR

 Texas Instruments

OEM/CM ONLY

 12947

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UC3849QTR

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

ISO9001:2015, ICAS, IAF, UKAS

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