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UC2844AQDR

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UC2844AQDR

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零件編號 UC2844AQDR
製造商 Texas Instruments
描述 IC CURR-MODE PWM CTLR 14-SOIC
數據表
封裝 14-SOIC (0.154", 3.90mm Width)
ECAD
庫存 242,496 piece(s)
單價 $ 0.6637 *
交貨期 可立即發貨
預計送達時間 一月 26 - 一月 31 (選擇速遞服務)
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UC2844AQDR參數

製造商Texas Instruments
類別積體電路 (IC) - PMIC - AC DC轉換器、離線切換器
封裝14-SOIC (0.154", 3.90mm Width)
ECAD
系列-
輸出隔離Isolated
內部開關No
電壓 - 故障-
拓撲Flyback
電壓 - 啟動16V
電壓 - 電源（Vcc / Vdd）10 V ~ 30 V
佔空比48%
頻率 - 切換Up to 500kHz
功率（瓦）-
故障保護Current Limiting
控制功能Frequency Control
工作溫度-40°C ~ 125°C (TA)
包/箱14-SOIC (0.154", 3.90mm Width)
供應商設備包14-SOIC
安裝類型Surface Mount

UC2844AQDR Packaging

Customized Labels
Sealing
Packing
Insepction

UC2844AQDR FAQ

  • 1. How to order UC2844AQDR 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 UC2844AQDR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC2844AQDR. All suppliers must pass our qualification reviews before they can publish their products including UC2844AQDR on Heisener; we pay more attention to the channels and quality of UC2844AQDR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC2844AQDR price and inventory displayed accurate?
    The price and inventory of UC2844AQDR 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 UC2844AQDR?
    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 UC2844AQDR we delivered, we will accept the replacement or return of the UC2844AQDR 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 UC2844AQDR.
    (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 UC2844AQDR pin diagram, UC2844AQDR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC2844AQDR 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

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 Texas Instruments

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零件編號 製造商 描述 庫存

UC2844AQDR

 Texas Instruments

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零件編號 製造商 描述 庫存

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 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

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UC2844AQDR

 Texas Instruments

OEM/CM ONLY

 9047
零件編號 製造商 描述 庫存

UC2844AQDR

D# 595-UC2844AQDR

 Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
 1881
零件編號 製造商 描述 庫存

UC2844AQDR

D# NS-UC2844AQDR

 Texas Instruments

OEM/CM ONLY

 1980
零件編號 製造商 描述 庫存

UC2844AQDR

 Texas Instruments

UC2844A Current Mode PWM Controller

RoHS: Compliant
 2770
零件編號 製造商 描述 庫存

UC2844AQDR

 Texas Instruments

30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C

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零件編號 製造商 描述 庫存

UC2844AQDR

 Texas Instruments

RFQ

 322

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UC2844AQDR

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