Name: A2557SEB
Brand: Allegro MicroSystems, LLC
SKU: A2557SEB
Availability: InStock
Rating: 5 (104 reviews)

A2557SEB

仅供参考

零件编号	A2557SEB
制造商	Allegro MicroSystems, LLC
描述	IC DRIVER QUAD 60V 300MA 28PLCC
数据表	A2557SEB 数据表
封装	28-LCC (J-Lead)
ECAD
库存	4,704 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	二月 4 - 二月 9 (选择速递服务)
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A2557SEB参数

制造商	Allegro MicroSystems, LLC
类别	集成电路（IC） - PMIC - 配电开关，负载驱动器
封装	28-LCC (J-Lead)
ECAD
系列	-
开关类型	Relay, Solenoid Driver
输出数量	4
比率 - 输入：输出	1:1
输出配置	Low Side
输出类型	Bipolar
接口	On/Off
电压 - 负载	60V (Max)
电压 - 电源（Vcc / Vdd）	4.75 V ~ 5.25 V
电流 - 输出（最大）	300mA
Rds On（Typ）	-
输入类型	Non-Inverting
特征	Status Flag
故障保护	Current Limiting (Fixed), Over Temperature
工作温度	-20°C ~ 85°C (TA)
包/箱	28-LCC (J-Lead)
供应商设备包	28-PLCC (11.51x11.51)

A2557SEB数据表

A2557SEB Packaging

A2557SEB FAQ

1. How to order A2557SEB 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 A2557SEB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A2557SEB. All suppliers must pass our qualification reviews before they can publish their products including A2557SEB on Heisener; we pay more attention to the channels and quality of A2557SEB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A2557SEB price and inventory displayed accurate?

The price and inventory of A2557SEB 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 A2557SEB?

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 A2557SEB we delivered, we will accept the replacement or return of the A2557SEB 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 A2557SEB.

(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 A2557SEB pin diagram, A2557SEB datasheet?

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

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A2557SEB 保证

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。

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
A2557SEBTR	Allegro MicroSystems LLC	IC DRIVER QUAD 60V 300MA 28PLCC	0
A2557SEB	Allegro MicroSystems LLC	IC DRIVER QUAD 60V 300MA 28PLCC	0
A2557SEBTR-T	Allegro MicroSystems LLC	IC DRIVER QUAD 60V 300MA 28PLCC	0

零件编号	制造商	描述	库存
A2557SEBTR D# A2557SEBTR-ND	Allegro MicroSystems LLC	IC PWR DRIVER BIPOLAR 1:1 28PLCC	0
A2557SEB D# A2557SEB-ND	Allegro MicroSystems LLC	IC PWR DRIVER BIPOLAR 1:1 28PLCC	0
A2557SEBTR-T D# 620-1286-2-ND	Allegro MicroSystems LLC	IC PWR DRIVER BIPOLAR 1:1 28PLCC	0

零件编号

制造商

描述

库存

A2557SEBTRT

OEM/CM QUOTES ONLY | NO BROKERS

零件编号

制造商

描述

库存

A2557SEBTRT

Allegro MicroSystems LLC

OEM/CM ONLY

零件编号

制造商

描述

库存

A2557SEBTR-T

Allegro MicroSystems LLC

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A2557SEB

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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A2557SEB

A2557SEB参数

A2557SEB数据表

A2557SEB Packaging

A2557SEB FAQ

A2557SEB相关产品

A2557SEB 保证

服务保证

质量保证

全球供应链-可靠的授权分销商资源

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