Name: A4450KESTR-J
Brand: Allegro MicroSystems, LLC
SKU: A4450KESTR-J
Availability: InStock
Rating: 5 (160 reviews)

A4450KESTR-J

Alleen ter referentie

Onderdeelnummer	A4450KESTR-J
Fabrikant	Allegro MicroSystems, LLC
Omschrijving	IC REG CTRLR BUCK-BOOST 20QFN
Gegevensblad
package	20-WFQFN Exposed Pad
ECAD
In voorraad	5.280 piece(s)
Eenheidsprijs	Request a Quote
Levertijd	Nog te bevestigen
Geschatte Leveringstijd	nov 21 - nov 26 (Kies voor snelle verzending)
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Wij bieden A4450KESTR-J voor een concurrerende prijs op de wereldmarkt, stuur ons dan een verzoek quotum voor de prijsstelling. Dankjewel!
Om uw RFQ te verwerken, dan kunt u A4450KESTR-J toe met de hoeveelheid in de BOM. Heisener.com bevat GEEN registratie vereist om een offerte van A4450KESTR-J vragen.

A4450KESTR-J-specificaties

Fabrikant	Allegro MicroSystems, LLC
Categorie	Geïntegreerde schakelingen (IC's) - PMIC - Spanningsregelaars - DC DC-schakelregelaars
package	20-WFQFN Exposed Pad
ECAD
Serie	Automotive, AEC-Q100
Uitgangstype	Transistor Driver
Functie	Step-Up/Step-Down
Uitgang configuratie	Positive
topologie	Buck-Boost
Aantal uitgangen	1
Uitvoerverslagen	1
Voltage - Supply (Vcc / Vdd)	3 V ~ 36 V
Frequentie - Schakelen	250kHz ~ 2.2MHz
Inschakelduur (Max)	-
Synchrone gelijkrichter	No
Kloksynchronisatie	Yes
Seriële interfaces	-
Controle functies	Enable, Frequency Control, Soft Start
Bedrijfstemperatuur	-40°C ~ 150°C (TJ)
Pakket / koffer	20-WFQFN Exposed Pad
Apparaatpakket leverancier	20-QFN (4x4)

A4450KESTR-J Packaging

A4450KESTR-J FAQ

1. How to order A4450KESTR-J 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 A4450KESTR-J is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the A4450KESTR-J. All suppliers must pass our qualification reviews before they can publish their products including A4450KESTR-J on Heisener; we pay more attention to the channels and quality of A4450KESTR-J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the A4450KESTR-J price and inventory displayed accurate?

The price and inventory of A4450KESTR-J 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 A4450KESTR-J?

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 A4450KESTR-J we delivered, we will accept the replacement or return of the A4450KESTR-J 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 A4450KESTR-J.

(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 A4450KESTR-J pin diagram, A4450KESTR-J datasheet?

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

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A4450KESTR-J garanties

Service garanties

Wij garanderen 100% klanttevredenheid.

Ons ervaren verkoopteam en technische ondersteuningsteam ondersteunen onze diensten om al onze klanten tevreden te stellen.

Kwaliteitsgaranties

Wij bieden 90 dagen garantie.

Als de items die u hebt ontvangen niet in perfecte kwaliteit waren, zijn wij verantwoordelijk voor uw terugbetaling of vervanging, maar de items moeten in hun oorspronkelijke staat worden geretourneerd.

Wereldwijde toeleveringsketens - Betrouwbare en geautoriseerde bronnen voor distributeurs

Onderdeelnummer

Fabrikant

Omschrijving

Voorraad

A4450KESTR-J

D# V36:1790_16529501

Allegro MicroSystems LLC

Power Management IC to Automotive 20-Pin QFN EP T/R

RoHS: Compliant

Onderdeelnummer

Fabrikant

Omschrijving

Voorraad

A4450KESTR-J

D# A4450KESTR-J

Allegro MicroSystems LLC

Buck-Boost Controller with Integrated Buck MOSFET (Alt: A4450KESTR-J)

Onderdeelnummer

Fabrikant

Omschrijving

Voorraad

A4450KESTR-J

D# 620-1804-2-ND

Allegro MicroSystems LLC

IC REG CTRLR BUCK-BOOST 20QFN

Quick Inquiry

A4450KESTR-J

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