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

A3977KLP

Solo por referencia

Nº de pieza	A3977KLP
Fabricantes	Allegro MicroSystems, LLC
Descripción	IC MOTOR DRIVER PAR 28TSSOP
Hoja de datos
Paquete	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
En existencias	7.644 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	nov 9 - nov 14 (Elija envío expedito)
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Estamos ofreciendo A3977KLP por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue A3977KLP con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de A3977KLP.

Especificaciones A3977KLP

Fabricantes	Allegro MicroSystems, LLC
Categoría	Circuitos integrados - PMIC - impulsores de motor, controladores
Paquete	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Serie	-
Tipo de motor: paso a paso	Bipolar
Tipo de motor - CA, CC	-
Función	Driver - Fully Integrated, Control and Power Stage
Configuración de salida	Half Bridge (4)
Interfaz	Step/Direction
Tecnología	DMOS
Paso de resolución	1, 1/2, 1/4, 1/8
Aplicaciones	General Purpose
Salida de corriente	2.5A
Suministro de voltaje	3 V ~ 5.5 V
Voltaje - Carga	8 V ~ 35 V
Temperatura de funcionamiento	-40°C ~ 150°C (TJ)
Tipo de montaje	Surface Mount
Paquete / caja	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Paquete de dispositivo del proveedor	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 Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza	Fabricantes	Descripción	En existencias
A3977KLPTR	Allegro MicroSystems LLC		56
A3977KLPTR-T	Allegro MicroSystems LLC		56
A3977KLP-T	Allegro MicroSystems LLC		56
A3977KLP	Allegro MicroSystems LLC		56

Nº de pieza	Fabricantes	Descripción	En existencias
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
A3977KLP D# A3977KLP-ND	Allegro MicroSystems LLC	IC MTR DRV BIPOLR 3-5.5V 28TSSOP	0

Nº de pieza

Fabricantes

Descripción

En existencias

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 pieza	Fabricantes	Descripción	En existencias
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 pieza	Fabricantes	Descripción	En existencias
A3977KLPT	Allegro MicroSystems LLC	OEM/CM ONLY	7501
A3977KLPTRT	Allegro MicroSystems LLC	OEM/CM ONLY	4111
A3977KLP	Allegro MicroSystems LLC	OEM/CM ONLY	1026

Nº de pieza

Fabricantes

Descripción

En existencias

A3977KLPT

Allegro MicroSystems LLC

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Nº de pieza

Fabricantes

Descripción

En existencias

A3977KLPT

Allegro MicroSystems LLC

RFQ

4253

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A3977KLP

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS