Name: UC3844DX
Brand: ON Semiconductor
SKU: UC3844DX_1D8
Availability: InStock
Rating: 5 (94 reviews)

UC3844DX

Pour Référence Seulement

Référence	UC3844DX
Fabricant	ON Semiconductor
Description	IC REG CTRLR PWM CM 14-SOIC
Fiche technique	UC3844DX Fiche technique
paquet	14-SOIC (0.209", 5.30mm Width)
ECAD
En stock	16 644 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	juil. 8 - juil. 13 (Choisissez l'expédition accélérée)
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Méthodes de paiement
Services de livraison

Nous offrons UC3844DX 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 UC3844DX avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de UC3844DX.

Spécifications UC3844DX

Fabricant	ON Semiconductor
Catégorie	Circuits intégrés (CI) - PMIC - Régulateurs de tension - Contrôleurs de commutation CC CC
paquet	14-SOIC (0.209", 5.30mm Width)
ECAD
Séries	-
Le type de sortie	Transistor Driver
Fonction	Step-Up, Step-Up/Step-Down
Configuration de sortie	Positive
Topologie	Boost, Flyback
Nombre de sorties	1
Phases de sortie	1
Tension - Alimentation (Vcc / Vdd)	10 V ~ 30 V
Fréquence - Commutation	Up to 500kHz
Cycle de service (max)	48%
Redresseur synchrone	No
Synchronisation d'horloge	No
Interfaces série	-
Fonctions de contrôle	Frequency Control
Température de fonctionnement	0°C ~ 70°C (TA)
Paquet / cas	14-SOIC (0.209", 5.30mm Width)
Package de périphérique fournisseur	14-SOP

UC3844DX fiche technique

UC3844DX Packaging

UC3844DX FAQ

1. How to order UC3844DX 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 UC3844DX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3844DX. All suppliers must pass our qualification reviews before they can publish their products including UC3844DX on Heisener; we pay more attention to the channels and quality of UC3844DX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3844DX price and inventory displayed accurate?

The price and inventory of UC3844DX 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 UC3844DX?

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 UC3844DX we delivered, we will accept the replacement or return of the UC3844DX 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 UC3844DX.

(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 UC3844DX pin diagram, UC3844DX datasheet?

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

UC3844DX Produits Connexes

SIT8209AC-31-25S-161.132800X	SiTime, -20 TO 70C, 5032, 20PPM, 2.5V, 1, -, -	Vue
B25620B0487K881	EPCOS (TDK), CAP FILM 480UF 10% 880VDC SCREW, Radial, Can, -	Vue
BFC237527432	Vishay BC Components, CAP FILM 4300PF 3.5% 1KVDC RAD, Radial, -	Vue
2220Y5000473JDR	Knowles Syfer, CAP CER 2220, -, -	Vue
0603J2000130JUT	Knowles Syfer, CAP CER 13PF 200V C0G/NP0 0603, 0603 (1608 Metric), -	Vue
BUK7611-55A,118	Nexperia USA Inc., MOSFET N-CH 55V 75A D2PAK, TO-263-3, D2Pak (2 Leads + Tab), TO-263AB, -	Vue
M27V800-100F1	STMicroelectronics, IC OTP 8MBIT 100NS 42FDIP, 42-DIP, -	Vue
MC74HC1G32DFT1G	ON Semiconductor, IC GATE OR 1CH 2-INP SC-70, 5-TSSOP, SC-70-5, SOT-353, -	Vue
0805-181J	API Delevan Inc., FIXED IND 180NH 400MA 640 MOHM, Nonstandard, -	Vue
VM11A5810000G	Amphenol Anytek, TERM BLOCK PLUG 11POS STR 7.5MM, -, -	Vue
FTSH-116-03-L-D-EC	Samtec Inc., .050'' X .050 TERMINAL STRIP, -, -	Vue
CTVS06RF-25-4PA-LC	Amphenol Aerospace Operations, CONN PLUG HSNG MALE 56POS INLINE, -, -	Vue

UC3844DX 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

UC3844DX

D# UC3844DX

ON Semiconductor

- Bulk (Alt: UC3844DX)

RoHS: Compliant

Référence

Fabricant

Description

Stock

UC3844DX

Fairchild Semiconductor Corporation

N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14

685

Référence

Fabricant

Description

Stock

UC3844DX

Fairchild Semiconductor Corporation

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14

RoHS: Not Compliant

Référence

Fabricant

Description

Stock

UC3844DX

D# 2156-UC3844DX-FSTR-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

685

Référence

Fabricant

Description

Stock

UC3844DX

D# 1505585

ON Semiconductor

IC, PWM CONTROLLER

RoHS: Compliant

Min Qty: 3000

Container: Each

Référence

Fabricant

Description

Stock

UC3844DX

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

10680

Référence

Fabricant

Description

Stock

UC3844DX

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

Référence

Fabricant

Description

Stock

UC3844DX

D# NS-UC3844DX

Fairchild Semiconductor Corporation

OEM/CM ONLY

4126

Référence

Fabricant

Description

Stock

UC3844DX

Fairchild Semiconductor Corporation

UC3844 Current-Mode PWM Controller

RoHS: Compliant

685

Référence

Fabricant

Description

Stock

UC3844DX

Fairchild Semiconductor Corporation

OEM/CM ONLY

8991

Référence

Fabricant

Description

Stock

UC3844DX

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

Quick Inquiry

UC3844DX

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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