Name: A3977KLPTR-T
Brand: Allegro MicroSystems, LLC
SKU: A3977KLPTR-T
Availability: InStock
Rating: 5 (79 reviews)

A3977KLPTR-T

仅供参考

零件编号	A3977KLPTR-T
制造商	Allegro MicroSystems, LLC
描述	IC MOTOR DRIVER PAR 28TSSOP
数据表
封装	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
库存	4,144 piece(s)
单价	Request a Quote
交货时间	可立即发货
预计送达时间	十二月 27 - 一月 1 (选择速递服务)
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A3977KLPTR-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-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
系列	-
电机类型 - 步进电机	Bipolar
电机类型 - AC，DC	-
功能	Driver - Fully Integrated, Control and Power Stage
输出配置	Half Bridge (4)
接口	Step/Direction
技术	DMOS
步骤分辨率	1, 1/2, 1/4, 1/8
应用	General Purpose
电流 - 输出	2.5A
电压 - 电源	3 V ~ 5.5 V
电压 - 负载	8 V ~ 35 V
工作温度	-40°C ~ 150°C (TJ)
安装类型	Surface Mount
包/箱	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
供应商设备包	28-TSSOP-EP

A3977KLPTR-T Packaging

A3977KLPTR-T FAQ

1. How to order A3977KLPTR-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 A3977KLPTR-T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A3977KLPTR-T. All suppliers must pass our qualification reviews before they can publish their products including A3977KLPTR-T on Heisener; we pay more attention to the channels and quality of A3977KLPTR-T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A3977KLPTR-T price and inventory displayed accurate?

The price and inventory of A3977KLPTR-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 A3977KLPTR-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 A3977KLPTR-T we delivered, we will accept the replacement or return of the A3977KLPTR-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 A3977KLPTR-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 A3977KLPTR-T pin diagram, A3977KLPTR-T datasheet?

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

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