Name: A4938EETTR-T
Brand: Allegro MicroSystems, LLC
SKU: A4938EETTR-T
Availability: InStock
Rating: 5 (150 reviews)

A4938EETTR-T

참조 용으로 만 사용

부품 번호	A4938EETTR-T
제조업체	Allegro MicroSystems, LLC
설명	IC MOTOR CONTROLLER PAR 28QFN
데이터시트
패키지	28-VFQFN Exposed Pad
ECAD
재고	4,992 piece(s)
단가	Request a Quote
리드 타임	확인하려면
예상 배달 시간	12월 24 - 12월 29 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 A4938EETTR-T를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 A4938EETTR-T를 추가하십시오. Heisener.com는 A4938EETTR-T의 견적을 요청하는 모든 등록이 필요하지 않습니다.

A4938EETTR-T사양

제조업체	Allegro MicroSystems, LLC
범주	집적 회로(IC) - PMIC - 모터 구동기, 컨트롤러
패키지	28-VFQFN Exposed Pad
ECAD
계열	-
모터 유형 - 스테퍼	-
모터 유형 - AC, DC	Brushless DC (BLDC)
기능	Controller - Commutation, Direction Management
출력 구성	Pre-Driver - Half Bridge (3)
인터페이스	Parallel
과학 기술	Power MOSFET
단계 해상도	-
응용 분야	General Purpose
전류 - 출력	-
전압 - 공급	8.5 V ~ 30 V
전압 - 부하	-
작동 온도	-40°C ~ 85°C (TA)
실장 형	Surface Mount
패키지 / 케이스	28-VFQFN Exposed Pad
공급 업체 장치 패키지	28-QFN (5x5)

A4938EETTR-T Packaging

A4938EETTR-T FAQ

1. How to order A4938EETTR-T 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 A4938EETTR-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A4938EETTR-T. All suppliers must pass our qualification reviews before they can publish their products including A4938EETTR-T on Heisener; we pay more attention to the channels and quality of A4938EETTR-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A4938EETTR-T price and inventory displayed accurate?

The price and inventory of A4938EETTR-T 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 A4938EETTR-T?

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 A4938EETTR-T we delivered, we will accept the replacement or return of the A4938EETTR-T 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 A4938EETTR-T.

(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 A4938EETTR-T pin diagram, A4938EETTR-T datasheet?

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

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