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A4957SESTR-T

A4957SESTR-T

A4957SESTR-T

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零件編號 A4957SESTR-T
製造商 Allegro MicroSystems, LLC
描述 IC MOTOR CONTROLLER PAR 24QFN
數據表

A4957SESTR-T 數據表
封裝 24-WFQFN Exposed Pad
ECAD
庫存 68,964 piece(s)
單價 Request a Quote
交貨期 待確認
預計送達時間 五月 15 - 五月 20 (選擇速遞服務)
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A4957SESTR-T參數

製造商Allegro MicroSystems, LLC
類別積體電路 (IC) - PMIC - 馬達驅動器、控制器
封裝24-WFQFN Exposed Pad
ECAD
系列-
電機類型 - 步進電機-
電機類型 - AC，DCBrushed DC
功能Controller - Commutation, Direction Management
輸出配置Pre-Driver - Half Bridge (2)
接口Parallel
技術Power MOSFET
步驟分辨率-
應用General Purpose
電流 - 輸出-
電壓 - 電源3 V ~ 5.5 V
電壓 - 負載4.5 V ~ 50 V
工作溫度-20°C ~ 85°C (TA)
安裝類型Surface Mount
包/箱24-WFQFN Exposed Pad
供應商設備包24-QFN-EP (4x4)

A4957SESTR-T數據表

A4957SESTR-T Packaging

Customized Labels
Sealing
Packing
Insepction

A4957SESTR-T FAQ

  • 1. How to order A4957SESTR-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 A4957SESTR-T is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the A4957SESTR-T. All suppliers must pass our qualification reviews before they can publish their products including A4957SESTR-T on Heisener; we pay more attention to the channels and quality of A4957SESTR-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the A4957SESTR-T price and inventory displayed accurate?
    The price and inventory of A4957SESTR-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 A4957SESTR-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 A4957SESTR-T we delivered, we will accept the replacement or return of the A4957SESTR-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 A4957SESTR-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 A4957SESTR-T pin diagram, A4957SESTR-T datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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A4957SESTR-T 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

A4957SESTR-T

D# V72:2272_06610948

 Allegro MicroSystems LLC

Driver 4-OUT High and Low Side Full Brdg Non-Inv 24-Pin QFN EP T/R

RoHS: Compliant
 0
零件編號 製造商 描述 庫存

A4957SESTR-T

D# A4957SESTR-T

 Allegro MicroSystems LLC

MOSFET DRVR 4-OUT Hi/Lo Side Non-Inv 24-Pin QFN EP T/R (Alt: A4957SESTR-T)

 0
零件編號 製造商 描述 庫存

A4957SESTR-T

 Allegro MicroSystems LLC

IC MOTOR CONTROLLER PAR 24QFN

 0
零件編號 製造商 描述 庫存

A4957SESTR-T

D# 620-1491-1-ND

 Allegro MicroSystems LLC

IC MOTOR DRIVER 3V-5.5V 24QFN

 6085
零件編號 製造商 描述 庫存

A4957SESTRT

 Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

 19838
零件編號 製造商 描述 庫存

A4957SESTR-T

D# 43W4874

 Allegro MicroSystems LLC

FULL BRIDGE MOSFET DRIVER ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 9000
Container: TAPE & REEL - FULL
 0
零件編號 製造商 描述 庫存

A4957SESTRT

 Allegro MicroSystems LLC

OEM/CM ONLY

 12095
零件編號 製造商 描述 庫存

A4957SESTR-T

D# 53821194

 Allegro MicroSystems LLC

Driver 4-OUT High and Low Side Full Brdg Non-Inv 24-Pin QFN EP T/R

RoHS: Compliant
 0

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A4957SESTR-T

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

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