Name: RT6543AGQW
Brand: Richtek USA Inc.
SKU: RT6543AGQW
Availability: InStock
Rating: 5 (128 reviews)

RT6543AGQW

仅供参考

零件编号	RT6543AGQW
制造商	Richtek USA Inc.
描述	IC REG CTRLR BUCK PWM WQFN-20
数据表
封装	-
ECAD
库存	8,199 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十一月 20 - 十一月 25 (选择速递服务)
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RT6543AGQW参数

制造商	Richtek USA Inc.
类别	集成电路（IC） - PMIC - 稳压器 - DC DC 切换控制器
封装	-
ECAD
系列	-
输出类型	Transistor Driver
功能	Step-Down
输出配置	Positive
拓扑	Buck
输出数量	1
输出阶段	1
电压 - 电源（Vcc / Vdd）	3V ~ 24V
频率 - 切换	400kHz, 600kHz, 800kHz
占空比（最大值）	-
同步整流器	Yes
时钟同步	No
串行接口	-
控制功能	Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start
工作温度	-40°C ~ 125°C (TJ)
包/箱	20-WFQFN Exposed Pad
供应商设备包	20-WQFN (3x3)

RT6543AGQW Packaging

RT6543AGQW FAQ

1. How to order RT6543AGQW 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 RT6543AGQW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RT6543AGQW. All suppliers must pass our qualification reviews before they can publish their products including RT6543AGQW on Heisener; we pay more attention to the channels and quality of RT6543AGQW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RT6543AGQW price and inventory displayed accurate?

The price and inventory of RT6543AGQW 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 RT6543AGQW?

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 RT6543AGQW we delivered, we will accept the replacement or return of the RT6543AGQW 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 RT6543AGQW.

(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 RT6543AGQW pin diagram, RT6543AGQW datasheet?

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