Name: L5994A
Brand: STMicroelectronics
SKU: L5994A
Availability: InStock
Rating: 5 (104 reviews)

L5994A

僅供參考

零件編號	L5994A
製造商	STMicroelectronics
描述	IC REG CTRLR BUCK 32-TQFP
數據表	L5994A 數據表
封裝	32-LQFP
ECAD
庫存	4,272 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十一月 17 - 十一月 22 (選擇速遞服務)
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L5994A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	32-LQFP
ECAD
系列	-
輸出類型	Transistor Driver
功能	Step-Down
輸出配置	Positive
拓撲	Buck
輸出數量	3
輸出階段	1
電壓 - 電源（Vcc / Vdd）	4.75 V ~ 25 V
頻率 - 切換	200kHz, 300kHz
佔空比（最大值）	-
同步整流器	Yes
時鐘同步	No
串行接口	-
控制功能	Enable, Frequency Control, Power Good, Soft Start
工作溫度	-40°C ~ 140°C (TJ)
包/箱	32-LQFP
供應商設備包	32-TQFP (7x7)

L5994A數據表

L5994A Packaging

L5994A FAQ

1. How to order L5994A 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 L5994A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L5994A. All suppliers must pass our qualification reviews before they can publish their products including L5994A on Heisener; we pay more attention to the channels and quality of L5994A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L5994A price and inventory displayed accurate?

The price and inventory of L5994A 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 L5994A?

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 L5994A we delivered, we will accept the replacement or return of the L5994A 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 L5994A.

(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 L5994A pin diagram, L5994A datasheet?

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

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