Name: UC3845BNST
Brand: STMicroelectronics
SKU: UC3845BNST
Availability: InStock
Rating: 5 (111 reviews)

UC3845BNST

僅供參考

零件編號	UC3845BNST
製造商	STMicroelectronics
描述	IC REG CTRLR BST/FLYBK 8-MINIDIP
數據表	UC3845BNST 數據表
封裝	8-DIP (0.300", 7.62mm)
ECAD
庫存	5,680 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十一月 9 - 十一月 14 (選擇速遞服務)
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UC3845BNST參數

製造商	STMicroelectronics
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	Step-Up/Step-Down
輸出配置	Positive, Isolation Capable
拓撲	Boost, Flyback
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	250kHz
佔空比（最大值）	48%
同步整流器	No
時鐘同步	No
串行接口	-
控制功能	Frequency Control
工作溫度	-40°C ~ 150°C (TJ)
包/箱	8-DIP (0.300", 7.62mm)
供應商設備包	8-Mini DIP

UC3845BNST數據表

UC3845BNST Packaging

UC3845BNST FAQ

1. How to order UC3845BNST 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 UC3845BNST is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3845BNST. All suppliers must pass our qualification reviews before they can publish their products including UC3845BNST on Heisener; we pay more attention to the channels and quality of UC3845BNST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3845BNST price and inventory displayed accurate?

The price and inventory of UC3845BNST 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 UC3845BNST?

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 UC3845BNST we delivered, we will accept the replacement or return of the UC3845BNST 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 UC3845BNST.

(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 UC3845BNST pin diagram, UC3845BNST datasheet?

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

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