购买 A4957SESTR-T | A4957SESTR-T数据表 | Heisener.com
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A4957SESTR-T

A4957SESTR-T

A4957SESTR-T

仅供参考

零件编号 A4957SESTR-T
制造商 Allegro MicroSystems, LLC
描述 IC MOTOR CONTROLLER PAR 24QFN
数据表

A4957SESTR-T 数据表
封装 24-WFQFN Exposed Pad
ECAD
库存 68,964 piece(s)
单价 Request a Quote
交货时间 待确认
预计送达时间 五月 26 - 五月 31 (选择速递服务)
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A4957SESTR-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24-WFQFN Exposed Pad
ECAD
系列-
电机类型 - 步进电机-
电机类型 - AC，DCBrushed DC
功能Controller - Commutation, Direction Management
输出配置Pre-Driver - Half Bridge (2)
接口Parallel
技术Power MOSFET
步骤分辨率-
应用General Purpose
电流 - 输出-
电压 - 电源3 V ~ 5.5 V
电压 - 负载4.5 V ~ 50 V
工作温度-20°C ~ 85°C (TA)
安装类型Surface Mount
包/箱24-WFQFN Exposed Pad
供应商设备包24-QFN-EP (4x4)

A4957SESTR-T数据表

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

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
零件编号 制造商 描述 库存

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
零件编号 制造商 描述 库存

A4957SESTR-T

 Allegro MicroSystems LLC

IC MOTOR CONTROLLER PAR 24QFN

 0
零件编号 制造商 描述 库存

A4957SESTR-T

D# 620-1491-1-ND

 Allegro MicroSystems LLC

IC MOTOR DRIVER 3V-5.5V 24QFN

 6085
零件编号 制造商 描述 库存

A4957SESTRT

 Allegro MicroSystems LLC

OEM/CM QUOTES ONLY | NO BROKERS

 19838
零件编号 制造商 描述 库存

A4957SESTR-T

D# 43W4874

 Allegro MicroSystems LLC

FULL BRIDGE MOSFET DRIVER ROHS COMPLIANT: YES

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

A4957SESTRT

 Allegro MicroSystems LLC

OEM/CM ONLY

 12095
零件编号 制造商 描述 库存

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

Quick Inquiry

A4957SESTR-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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