Name: A4490EES-T
Brand: Allegro MicroSystems, LLC
SKU: A4490EES-T
Availability: InStock
Rating: 5 (134 reviews)

A4490EES-T

참조 용으로 만 사용

부품 번호	A4490EES-T
제조업체	Allegro MicroSystems, LLC
설명	IC REG BUCK ADJ TRPL 20QFN
데이터시트
패키지	20-WFQFN Exposed Pad
ECAD
재고	2,384 piece(s)
단가	Request a Quote
리드 타임	확인하려면
예상 배달 시간	2월 6 - 2월 11 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 A4490EES-T를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 A4490EES-T를 추가하십시오. Heisener.com는 A4490EES-T의 견적을 요청하는 모든 등록이 필요하지 않습니다.

A4490EES-T사양

제조업체	Allegro MicroSystems, LLC
범주	집적 회로(IC) - PMIC - 전압 조정기 - DC DC 스위칭 조정기
패키지	20-WFQFN Exposed Pad
ECAD
계열	-
기능	Step-Down
출력 구성	Positive
토폴로지	Buck
출력 유형	Adjustable
출력 수	3
전압 - 입력 (최소)	4.5V
전압 - 입력 (최대)	34V
전압 - 출력 (최소 / 고정)	0.8V
전압 - 출력 (최대)	30.6V
전류 - 출력	-
주파수 - 스위칭	550kHz
동기 정류기	No
작동 온도	-40°C ~ 85°C (TA)
실장 형	Surface Mount
패키지 / 케이스	20-WFQFN Exposed Pad
공급 업체 장치 패키지	20-QFN (4x4)

A4490EES-T Packaging

A4490EES-T FAQ

1. How to order A4490EES-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 A4490EES-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A4490EES-T. All suppliers must pass our qualification reviews before they can publish their products including A4490EES-T on Heisener; we pay more attention to the channels and quality of A4490EES-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A4490EES-T price and inventory displayed accurate?

The price and inventory of A4490EES-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 A4490EES-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 A4490EES-T we delivered, we will accept the replacement or return of the A4490EES-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 A4490EES-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 A4490EES-T pin diagram, A4490EES-T datasheet?

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

A4490EES-T관련 제품

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A4490EES-T 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호

제조업체

설명

재고

A4490EESTR-T

D# V72:2272_06610914

Allegro MicroSystems LLC

Conv DC-DC 4.5V to 34V Step Down Triple-Out 0.8V to 5V 20-Pin QFN EP T/R

RoHS: Compliant

부품 번호

제조업체

설명

재고

A4490EESTR-T

D# A4490EESTR-T

Allegro MicroSystems LLC

Conv DC-DC Triple Step Down 4.5V to 34V 20-Pin QFN EP T/R (Alt: A4490EESTR-T)

부품 번호

제조업체

설명

재고

A4490EES-T

Allegro MicroSystems LLC

IC REG BUCK ADJ TRPL 20QFN

7500

A4490EESTR-T

Allegro MicroSystems LLC

IC REG BUCK ADJ TRPL 20QFN

7500

부품 번호

제조업체

설명

재고

A4490EESTR-T

Allegro MicroSystems LLC

100

부품 번호

제조업체

설명

재고

A4490EESTR-T

D# 620-1245-2-ND

Allegro MicroSystems LLC

IC REG BUCK ADJ TRPL 20QFN

A4490EES-T

D# A4490EES-T-ND

Allegro MicroSystems LLC

IC REG BUCK ADJ TRPL 20QFN

부품 번호

제조업체

설명

재고

A4490EESTR

Allegro MicroSystems LLC

In stock shipping within 2days

226

A4490EESTR-T

Allegro MicroSystems LLC

In stock shipping within 2days

117

부품 번호

제조업체

설명

재고

A4490EESTR-T

D# 3133319RL

Allegro MicroSystems LLC

DC/DC CONV, BUCK, 85DEG C

RoHS: Compliant

Min Qty: 1

Container: Reel

A4490EES-T

D# 1650232

Allegro MicroSystems LLC

IC, REG TRIPLE O/P, STEP DOWN

RoHS: Compliant

Min Qty: 1

Container: Each

부품 번호

제조업체

설명

재고

A4490EEST

Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

589

A4490EESTRT

Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

52900

부품 번호

제조업체

설명

재고

A4490EESTR-T

D# C146411

Allegro MicroSystems LLC

부품 번호

제조업체

설명

재고

A4490EESTR

Allegro MicroSystems LLC

OEM/CM Immediate delivery

126

A4490EESTR-T

Allegro MicroSystems LLC

OEM/CM Immediate delivery

421

부품 번호

제조업체

설명

재고

A4490EESTR-T

D# 19P8367

Allegro MicroSystems LLC

TRIPLE OUTPUT STEP DOWN SWITCHING REGULATOR ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 9000

Container: TAPE & REEL - FULL

A4490EES-T

D# 11P0239

Allegro MicroSystems LLC

DC-DC CONVERTER, QFN-20, Input Voltage Min:4.5V, Input Voltage Max:34V, No. of Outputs:3 Output, DC / DC Converter IC Case:QFN, No. of Pins:20Pins, Output Current - Output 1:1.5A, Output Current - Output 2:1.5A, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

부품 번호

제조업체

설명

재고

A4490EESTR

D# NS-A4490EESTR

Generic

OEM/CM ONLY

6610