Allegro MicroSystems A4450KESTR-J

Part No.:
A4450KESTR-J
Manufacturer:
Allegro MicroSystems
Category:
PMIC - Voltage Regulators - DC DC Switching Controllers
Package:
20-WFQFN Exposed Pad
Datasheet:
A4450KESTR-J.pdf
Description:
IC REG CTRLR BUCK-BOOST 20QFN
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
payment
Shipping:
payment

Product details

1. How to order A4450KESTR-J on MY IC SHOP?

Currently, MY IC SHOP 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 MY IC SHOP 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 MY IC SHOP; 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.

Image A4450KESTR-J
Part Number A4450KESTR-J
Manufacturer Allegro MicroSystems
Package/Case 20-WFQFN Exposed Pad
Packaging Tape & Reel (TR),Cut Tape (CT),Bulk
Series Automotive, AEC-Q100
ProductStatus Active
OutputType Transistor Driver
Function Step-Up/Step-Down
OutputConfiguration Positive
Topology Buck-Boost
NumberofOutputs 1
OutputPhases 1
Voltage-Supply(Vcc/Vdd) 3V ~ 36V
Frequency-Switching 250kHz ~ 2.2MHz
DutyCycle(Max) -
SynchronousRectifier No
ClockSync Yes
SerialInterfaces -
ControlFeatures Enable, Frequency Control, Soft Start
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
In Stock:3,597

Please send RFQ.

please send RFQ , we will respond immediately.

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In Stock:3,597
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Qty. Unit Price Ext. Price
1+$1.00$1.00
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