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A4938EETTR-T

A4938EETTR-T

A4938EETTR-T

仅供参考

零件编号 A4938EETTR-T
制造商 Allegro MicroSystems, LLC
描述 IC MOTOR CONTROLLER PAR 28QFN
数据表
封装 28-VFQFN Exposed Pad
ECAD
库存 4,992 piece(s)
单价 Request a Quote
交货时间 待确认
预计送达时间 十二月 27 - 一月 1 (选择速递服务)
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A4938EETTR-T参数

制造商Allegro MicroSystems, LLC
类别集成电路（IC） - PMIC - 电机驱动器，控制器
封装28-VFQFN Exposed Pad
ECAD
系列-
电机类型 - 步进电机-
电机类型 - AC，DCBrushless DC (BLDC)
功能Controller - Commutation, Direction Management
输出配置Pre-Driver - Half Bridge (3)
接口Parallel
技术Power MOSFET
步骤分辨率-
应用General Purpose
电流 - 输出-
电压 - 电源8.5 V ~ 30 V
电压 - 负载-
工作温度-40°C ~ 85°C (TA)
安装类型Surface Mount
包/箱28-VFQFN Exposed Pad
供应商设备包28-QFN (5x5)

A4938EETTR-T Packaging

Customized Labels
Sealing
Packing
Insepction

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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A4938EETTR-T 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

A4938EETTR-T

D# V36:1790_06610930

 Allegro MicroSystems LLC

Motor Driver 28-Pin QFN EP T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

A4938EETTR-T

D# A4938EETTR-T

 Allegro MicroSystems LLC

Motor Driver 28-Pin QFN EP T/R (Alt: A4938EETTR-T)

 0
零件编号 制造商 描述 库存

A4938EETTR-T

 Allegro MicroSystems LLC

3 Phase Brushless DC Motor Controller , RoHS Compliant: Yes

 0
零件编号 制造商 描述 库存

A4938EETTR-T

D# 620-1383-2-ND

 Allegro MicroSystems LLC

IC MOTOR DRIVER 8.5V-30V 28QFN

 0
零件编号 制造商 描述 库存

A4938EETTRT

 Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

 1323
零件编号 制造商 描述 库存

A4938EETTR-T

D# 45T2299

 Allegro MicroSystems LLC

3 Phase Brushless DC Motor Controller RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 9000
Container: TAPE & REEL - FULL
 0
零件编号 制造商 描述 库存

A4938EETTRT

 Allegro MicroSystems LLC

OEM/CM ONLY

 1016

Quick Inquiry

A4938EETTR-T

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

广东省“守合同重信用”企业ISO9001:2015, ICAS, IAF, UKAS

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