Name: A3977KLP
Brand: Allegro MicroSystems, LLC
SKU: A3977KLP
Availability: InStock
Rating: 5 (179 reviews)

A3977KLP

Apenas para referência

Nº de peças	A3977KLP
Fabricante	Allegro MicroSystems, LLC
Descrição	IC MOTOR DRIVER PAR 28TSSOP
Ficha técnica
pacote	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Em estoque	7.644 piece(s)
Preço unitário	Request a Quote
Tempo de entrega	Pode ser enviado imediatamente
Tempo de entrega estimado	mai 18 - mai 23 (Escolha o envio acelerado)
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Métodos de Pagamento
Serviço de entrega

Estamos oferecendo para A3977KLP preço competitivo no mercado global, por favor, envie-nos um pedido de quota para os preços. Obrigado!
Para efectuar a sua RFQ, por favor, adicione A3977KLP com quantidade na BOM. Não Heisener.com não requer qualquer registo para solicitar um orçamento de A3977KLP.

Especificações do A3977KLP

Fabricante	Allegro MicroSystems, LLC
Categoria	Circuitos integrados - PMIC - impulsores do motor, controladores
pacote	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Tipo de Motor - Stepper	Bipolar
Tipo de Motor - AC, DC	-
Função	Driver - Fully Integrated, Control and Power Stage
Configuração de saída	Half Bridge (4)
Interface	Step/Direction
Tecnologia	DMOS
Resolução passo a passo	1, 1/2, 1/4, 1/8
Aplicações	General Purpose
Corrente - saída	2.5A
Tensão - fonte	3 V ~ 5.5 V
Tensão - carga	8 V ~ 35 V
Temperatura de operação	-40°C ~ 150°C (TJ)
Tipo de montagem	Surface Mount
Pacote / caso	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Pacote de Dispositivo do Fornecedor	28-TSSOP-EP

A3977KLP Packaging

A3977KLP FAQ

1. How to order A3977KLP 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 A3977KLP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A3977KLP. All suppliers must pass our qualification reviews before they can publish their products including A3977KLP on Heisener; we pay more attention to the channels and quality of A3977KLP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A3977KLP price and inventory displayed accurate?

The price and inventory of A3977KLP 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 A3977KLP?

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 A3977KLP we delivered, we will accept the replacement or return of the A3977KLP 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 A3977KLP.

(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 A3977KLP pin diagram, A3977KLP datasheet?

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

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A3977KLP Garantias

Garantias de Serviço

Nós garantimos 100% de satisfação do cliente.

Nossa experiente equipe de vendas e suporte técnico apoiam nossos serviços para satisfazer todos os nossos clientes.

Garantias de qualidade

Nós fornecemos 90 dias de garantia.

Se os itens que você recebeu não fossem de perfeita qualidade, seríamos responsáveis pelo seu reembolso ou substituição, mas os itens devem ser devolvidos em sua condição original.

Cadeias de suprimentos globais - Recursos confiáveis e autorizados para distribuidores

Nº de peças	Fabricante	Descrição	Estoque
A3977KLP-T	Allegro MicroSystems LLC		56
A3977KLP	Allegro MicroSystems LLC		56
A3977KLPTR	Allegro MicroSystems LLC		56
A3977KLPTR-T	Allegro MicroSystems LLC		56

Nº de peças	Fabricante	Descrição	Estoque
A3977KLP D# A3977KLP-ND	Allegro MicroSystems LLC	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	0
A3977KLPTR D# A3977KLPTR-ND	Allegro MicroSystems LLC	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	0
A3977KLPTR-T D# 620-1145-2-ND	Allegro MicroSystems LLC	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	0
A3977KLP-T D# 620-1077-ND	Allegro MicroSystems LLC	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	0

Nº de peças

Fabricante

Descrição

Estoque

A3977KLP

D# A3977KLP

Allegro MicroSystems LLC

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1060

Nº de peças	Fabricante	Descrição	Estoque
A3977KLPT		OEM/CM QUOTES ONLY \| NO BROKERS	6613
A3977KLPTR	Allegro MicroSystems LLC	OEM/CM QUOTES ONLY \| NO BROKERS	16
A3977KLPTRT		OEM/CM QUOTES ONLY \| NO BROKERS	3968

Nº de peças	Fabricante	Descrição	Estoque
A3977KLP	Allegro MicroSystems LLC	OEM/CM ONLY	1026
A3977KLPT	Allegro MicroSystems LLC	OEM/CM ONLY	7501
A3977KLPTRT	Allegro MicroSystems LLC	OEM/CM ONLY	4111

Nº de peças

Fabricante

Descrição

Estoque

A3977KLPT

Allegro MicroSystems LLC

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Nº de peças

Fabricante

Descrição

Estoque

A3977KLPT

Allegro MicroSystems LLC

RFQ

4253

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A3977KLP

Qualidade Certificada

O compromisso da Heisener com a qualidade moldou nossos processos de fornecimento, teste, expedição e cada passo intermediário. Essa base é subjacente a cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS