Name: A3977KED
Brand: Allegro MicroSystems, LLC
SKU: A3977KED
Availability: InStock
Rating: 5 (181 reviews)

A3977KED

Pour Référence Seulement

Référence	A3977KED
Fabricant	Allegro MicroSystems, LLC
Description	IC MOTOR DRIVER PAR 44PLCC
Fiche technique
paquet	44-LCC (J-Lead)
ECAD
En stock	2 112 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	nov. 5 - nov. 10 (Choisissez l'expédition accélérée)
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Méthodes de paiement
Services de livraison

Nous offrons A3977KED pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter A3977KED avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de A3977KED.

Spécifications A3977KED

Fabricant	Allegro MicroSystems, LLC
Catégorie	Circuits intégrés (CI) - PMIC - Contrôleurs, variateurs moteur
paquet	44-LCC (J-Lead)
ECAD
Séries	-
Type de moteur - Stepper	Bipolar
Type de moteur - AC, DC	-
Fonction	Driver - Fully Integrated, Control and Power Stage
Configuration de sortie	Half Bridge (4)
Interface	Step/Direction
La technologie	DMOS
Step Resolution	1, 1/2, 1/4, 1/8
Applications	General Purpose
Courant - Sortie	2.5A
Tension - Alimentation	3 V ~ 5.5 V
Tension - Charge	8 V ~ 35 V
Température de fonctionnement	-40°C ~ 150°C (TJ)
Type de montage	Surface Mount
Paquet / cas	44-LCC (J-Lead)
Package de périphérique fournisseur	44-PLCC (16.59x16.59)

A3977KED Packaging

A3977KED FAQ

1. How to order A3977KED 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 A3977KED is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A3977KED. All suppliers must pass our qualification reviews before they can publish their products including A3977KED on Heisener; we pay more attention to the channels and quality of A3977KED products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A3977KED price and inventory displayed accurate?

The price and inventory of A3977KED 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 A3977KED?

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 A3977KED we delivered, we will accept the replacement or return of the A3977KED 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 A3977KED.

(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 A3977KED pin diagram, A3977KED datasheet?

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

A3977KED Produits Connexes

VJ1812A220GNFAJ	Vishay Vitramon, CAP CER 22PF 2KV C0G/NP0 1812, 1812 (4532 Metric), -	Vue
1812J1K20822JXT	Knowles Syfer, CAP CER 8200PF 1.2KV X7R 1812, 1812 (4532 Metric), -	Vue
C328C104K5G5TA7301	KEMET, CAP CER 0.1UF 50V C0G RADIAL, Radial, -	Vue
1808J0630221MXT	Knowles Syfer, CAP CER 220PF 63V X7R 1808, 1808 (4520 Metric), -	Vue
MAX3222CPN	Maxim Integrated, IC TXRX RS232 120KBPS LP 18-DIP, 18-DIP (0.300", 7.62mm), -	Vue
RL73H2ER36FTDF	TE Connectivity Passive Product, RES SMD 0.36 OHM 1% 1/2W 1210, 1210 (3225 Metric), -	Vue
SQBW40150RJFASTON	TE Connectivity Passive Product, RES CHAS MNT 150 OHM 5% 40W, Radial, Rectangular Case, -	Vue
FTE-182-01-G-DV	Samtec Inc., CONN HEADER 164POS .8MM DUAL SMD, -, -	Vue
1-1971820-1	TE Connectivity AMP Connectors, 11P,RAST 2.5 TAB HEADER,IN- LOCK, -, -	Vue
10-214820-29P	Amphenol Industrial Operations, CONN PLUG 17POS INLINE PIN RA, -, -	Vue
85106A2255S50	Souriau, CONN PLUG 55POS STRAIGHT W/SCKT, -, -	Vue
VI-224-IX-F3	Vicor Corporation, CONVERTER MOD DC/DC 48V 75W, Full Brick, -	Vue

A3977KED Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence	Fabricant	Description	Stock
A3977KED	Allegro MicroSystems LLC	IC MOTOR DRIVER PAR 44PLCC	0
A3977KEDTR	Allegro MicroSystems LLC	IC MOTOR DRIVER PAR 44PLCC	0
A3977KED-T	Allegro MicroSystems LLC	IC MOTOR DRIVER PAR 44PLCC	0
A3977KEDTR-T	Allegro MicroSystems LLC	IC MOTOR DRIVER PAR 44PLCC	0

Référence	Fabricant	Description	Stock
A3977KED-T D# 620-1076-ND	Allegro MicroSystems LLC	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	0
A3977KEDTR D# A3977KEDTR-ND	Allegro MicroSystems LLC	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	0
A3977KEDTR-T D# 620-1144-2-ND	Allegro MicroSystems LLC	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	0
A3977KED D# A3977KED-ND	Allegro MicroSystems LLC	IC MTR DRVR BIPOLR 3-5.5V 44PLCC	0

Référence

Fabricant

Description

Stock

A3977KED-T

Allegro MicroSystems LLC

In stock shipping within 2days

344

Référence	Fabricant	Description	Stock
A3977KEDT	Allegro MicroSystems LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1858
A3977KEDTR	Allegro MicroSystems LLC	OEM/CM QUOTES ONLY \| NO BROKERS	661
A3977KEDTRT	Allegro MicroSystems LLC	OEM/CM QUOTES ONLY \| NO BROKERS	12651
A3977KED	Allegro MicroSystems LLC	OEM/CM QUOTES ONLY \| NO BROKERS	846

Référence

Fabricant

Description

Stock

A3977KED-T

Allegro MicroSystems LLC

STEPPER MOTOR CONTROLLER, 2.5A, PQCC44

Référence	Fabricant	Description	Stock
A3977KED	Allegro MicroSystems LLC	OEM/CM ONLY	1101
A3977KEDTR	Allegro MicroSystems LLC	OEM/CM ONLY	961
A3977KEDTRT	Allegro MicroSystems LLC	OEM/CM ONLY	9577

Référence

Fabricant

Description

Stock

A3977KED

Allegro MicroSystems LLC

shipping today

1546

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A3977KED

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

ISO9001:2015, ICAS, IAF, UKAS