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

A2557SEB

Pour Référence Seulement

Référence	A2557SEB
Fabricant	Allegro MicroSystems, LLC
Description	IC DRIVER QUAD 60V 300MA 28PLCC
Fiche technique	A2557SEB Fiche technique
paquet	28-LCC (J-Lead)
ECAD
En stock	4 704 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	mai 22 - mai 27 (Choisissez l'expédition accélérée)
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Nous offrons A2557SEB 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 A2557SEB avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de A2557SEB.

Spécifications A2557SEB

Fabricant	Allegro MicroSystems, LLC
Catégorie	Circuits intégrés (CI) - PMIC - Commutateurs de distribution de puissance, circuits d'attaque de charge
paquet	28-LCC (J-Lead)
ECAD
Séries	-
Type de commutateur	Relay, Solenoid Driver
Nombre de sorties	4
Ratio - Entrée: Sortie	1:1
Configuration de sortie	Low Side
Le type de sortie	Bipolar
Interface	On/Off
Tension - Charge	60V (Max)
Tension - Alimentation (Vcc / Vdd)	4.75 V ~ 5.25 V
Courant - Sortie (Max)	300mA
Rds On (Typ)	-
Type d'entrée	Non-Inverting
Caractéristiques	Status Flag
Protection contre les défauts	Current Limiting (Fixed), Over Temperature
Température de fonctionnement	-20°C ~ 85°C (TA)
Paquet / cas	28-LCC (J-Lead)
Package de périphérique fournisseur	28-PLCC (11.51x11.51)

A2557SEB fiche technique

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.

A2557SEB Produits Connexes

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QC-2	Cinch Connectivity Solutions, QUICK CLAMP - BARRIER, -, -	Vue
PXF4024WD12	TDK-Lambda Americas Inc., DC-DC CONVRT +/-12V +/-1.667A, 9-DIP Module, -	Vue

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

Référence	Fabricant	Description	Stock
A2557SEBTR-T D# 620-1286-2-ND	Allegro MicroSystems LLC	IC PWR DRIVER BIPOLAR 1:1 28PLCC	0
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

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A2557SEBTRT

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A2557SEBTRT

Allegro MicroSystems LLC

OEM/CM ONLY

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A2557SEBTR-T

Allegro MicroSystems LLC

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A2557SEB

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.

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