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

A4450KESTR-J

参考のためにのみ

部品番号	A4450KESTR-J
メーカ	Allegro MicroSystems, LLC
説明	IC REG CTRLR BUCK-BOOST 20QFN
データシート
パッケージ	20-WFQFN Exposed Pad
ECAD
在庫	5,280 piece(s)
単価	Request a Quote
リードタイム	確認する
推定配達時間	1 4 - 1 9 (迅速な出荷を選択)
見積もりを依頼する

お支払い方法
配達サービス

我々は、グローバル市場で競争力のある価格でA4450KESTR-Jを提供している、私たちの価格のクォータ要求を送信してください。ありがとう！
あなたのRFQを処理するには、BOMに数量とA4450KESTR-J を追加してください。 Heisener.comは A4450KESTR-J の引用を要求するために、任意の登録を必要としません。

A4450KESTR-Jの仕様

メーカ	Allegro MicroSystems, LLC
範疇	集積回路（IC） - PMIC - 電圧レギュレータ－DC DCスイッチングコントローラ
パッケージ	20-WFQFN Exposed Pad
ECAD
シリーズ	Automotive, AEC-Q100
出力タイプ	Transistor Driver
関数	Step-Up/Step-Down
出力構成	Positive
トポロジー	Buck-Boost
出力数	1
出力フェーズ	1
電圧 - 電源（Vcc / Vdd）	3 V ~ 36 V
周波数 - スイッチング	250kHz ~ 2.2MHz
デューティサイクル（最大）	-
同期整流器	No
クロック同期	Yes
シリアルインタフェース	-
制御機能	Enable, Frequency Control, Soft Start
動作温度	-40°C ~ 150°C (TJ)
パッケージ/ケース	20-WFQFN Exposed Pad
サプライヤデバイスパッケージ	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.

A4450KESTR-J関連製品

1206J0500821MXR	Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), Automotive, AEC-Q100	見る
LM78L05ACZ/LFT3	Texas Instruments, IC REG LINEAR 5V 100MA TO92-3, TO-226-3, TO-92-3 (TO-226AA), Automotive, AEC-Q100	見る
REF195GSZ-REEL7	Analog Devices Inc., IC VREF SERIES 5V 8SOIC, 8-SOIC (0.154", 3.90mm Width), Automotive, AEC-Q100	見る
M2GL010TS-1FGG484	Microsemi Corporation, IC FPGA 233 I/O 484FBGA, 484-BGA, Automotive, AEC-Q100	見る
LC4512V-5TN176C	Lattice Semiconductor Corporation, IC CPLD 512MC 5NS 176TQFP, 176-LQFP, Automotive, AEC-Q100	見る
021706.3VXP	Littelfuse Inc., FUSE GLASS 6.3A 250VAC 5X20MM, 5mm x 20mm, Automotive, AEC-Q100	見る
RCP0505W110RGEB	Vishay Dale, RES SMD 110 OHM 2% 5W 0505, 0505 (1412 Metric), Automotive, AEC-Q100	見る
RV0603FR-078K66L	Yageo, RES SMD 8.66K OHM 1% 1/10W 0603, 0603 (1608 Metric), Automotive, AEC-Q100	見る
PC01A-12-10P(025)	Amphenol Industrial Operations, CONN RCPT 10POS INLINE PIN, -, Automotive, AEC-Q100	見る
D38999/20FJ4BA	TE Connectivity Deutsch Connectors, CONN RCPT HSG FMALE 56POS PNL MT, -, Automotive, AEC-Q100	見る
3-640862-6	TE Connectivity AMP Connectors, CONN EDGE SINGLE FMALE 6POS .156, -, Automotive, AEC-Q100	見る
ECA28DRMN-S288	Sullins Connector Solutions, CONN EDGE DUAL FMALE 56POS 0.125, -, Automotive, AEC-Q100	見る