Name: UCC2804D/81221G4
Brand: Texas Instruments
SKU: UCC2804D-81221G4
Availability: InStock
Rating: 5 (128 reviews)

UCC2804D/81221G4

僅供參考

零件編號	UCC2804D/81221G4
製造商	Texas Instruments
描述	IC REG CTRLR BST FLYBK PWM 8SOIC
數據表	UCC2804D/81221G4 數據表
封裝	8-SOIC (0.154", 3.90mm Width)
ECAD
庫存	2,320 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十二月 6 - 十二月 11 (選擇速遞服務)
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UCC2804D/81221G4參數

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	8-SOIC (0.154", 3.90mm Width)
ECAD
系列	-
輸出隔離	-
內部開關	No
電壓 - 故障	-
拓撲	Boost, Flyback, Forward
電壓 - 啟動	12.5V
電壓 - 電源（Vcc / Vdd）	8.3 V ~ 12 V
佔空比	49%
頻率 - 切換	Up to 1MHz
功率（瓦）	-
故障保護	Current Limiting
控制功能	Frequency Control
工作溫度	-40°C ~ 85°C (TA)
包/箱	8-SOIC (0.154", 3.90mm Width)
供應商設備包	8-SOIC
安裝類型	-

UCC2804D/81221G4數據表

UCC2804D/81221G4 Packaging

UCC2804D/81221G4 FAQ

1. How to order UCC2804D/81221G4 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 UCC2804D/81221G4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UCC2804D/81221G4. All suppliers must pass our qualification reviews before they can publish their products including UCC2804D/81221G4 on Heisener; we pay more attention to the channels and quality of UCC2804D/81221G4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UCC2804D/81221G4 price and inventory displayed accurate?

The price and inventory of UCC2804D/81221G4 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 UCC2804D/81221G4?

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 UCC2804D/81221G4 we delivered, we will accept the replacement or return of the UCC2804D/81221G4 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 UCC2804D/81221G4.

(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 UCC2804D/81221G4 pin diagram, UCC2804D/81221G4 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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