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UC2844DG4

hot UC2844DG4

UC2844DG4

Pour Référence Seulement

Référence UC2844DG4
Fabricant Texas Instruments
Description IC PWM BST FLYBACK ISO CM 14SOIC
Fiche technique
paquet 14-SOIC (0.154", 3.90mm Width)
ECAD
En stock 8 244 piece(s)
Prix unitaire $ 0,9563 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé mai 7 - mai 12 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons UC2844DG4 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 UC2844DG4 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de UC2844DG4.

Spécifications UC2844DG4

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - PMIC - Convertisseurs c.a./c.c., commutateurs autonomes
paquet14-SOIC (0.154", 3.90mm Width)
ECAD
Séries-
Isolation de sortieIsolated
Interrupteur (s) interneNo
Tension - Panne-
TopologieBoost, Flyback, Forward
Voltage - Start Up16V
Tension - Alimentation (Vcc / Vdd)10 V ~ 30 V
Cycle de service48%
Fréquence - CommutationUp to 500kHz
Puissance (Watts)-
Protection contre les défautsCurrent Limiting
Fonctions de contrôleFrequency Control
Température de fonctionnement-40°C ~ 85°C (TA)
Paquet / cas14-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur14-SOIC
Type de montageSurface Mount

UC2844DG4 Packaging

Customized Labels
Sealing
Packing
Insepction

UC2844DG4 FAQ

  • 1. How to order UC2844DG4 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 UC2844DG4 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC2844DG4. All suppliers must pass our qualification reviews before they can publish their products including UC2844DG4 on Heisener; we pay more attention to the channels and quality of UC2844DG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC2844DG4 price and inventory displayed accurate?
    The price and inventory of UC2844DG4 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 UC2844DG4?
    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 UC2844DG4 we delivered, we will accept the replacement or return of the UC2844DG4 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 UC2844DG4.
    (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 UC2844DG4 pin diagram, UC2844DG4 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

UC2844DG4 Produits Connexes

SIT8208AC-GF-33S-74.176000Y SIT8208AC-GF-33S-74.176000Y SiTIME, -20 TO 70C, 2520, 10PPM, 3.3V, 7, -, - Vue
SIT1602BI-73-XXN-54.000000G SIT1602BI-73-XXN-54.000000G SiTIME, -40 TO 85C, 2016, 50PPM, 2.25V-3, -, - Vue
hotFJP5321TU FJP5321TU Fairchild/ON Semiconductor, TRANS NPN 500V 5A TO-220, TO-220-3, - Vue
RNR60K2212FSBSL RNR60K2212FSBSL Vishay Dale, RES 22.1K OHM 1/4W 1% AXIAL, Axial, - Vue
RLR07C4R70GMR36 RLR07C4R70GMR36 Vishay Dale, RES 4.7 OHM 2% 1/4W AXIAL, Axial, - Vue
MBA02040C3404FC100 MBA02040C3404FC100 Vishay BC Components, RES 3.4M OHM 0.4W 1% AXIAL, Axial, - Vue
RC1218DK-07158RL RC1218DK-07158RL Yageo, RES SMD 158 OHM 1W 1812 WIDE, Wide 1812 (4532 Metric), 1218, - Vue
3006P-1-201LF 3006P-1-201LF Bourns Inc., TRIMMER 200 OHM 0.75W PC PIN, -, - Vue
LSHM-150-03.0-L-DV-A-N-K-TR LSHM-150-03.0-L-DV-A-N-K-TR Samtec Inc., 0.50MM TERMINAL/SOCKET COMBO, -, - Vue
FH3-14S-1.25DS(01) FH3-14S-1.25DS(01) Hirose Electric Co Ltd, CONN FFC TOP 14POS 1.25MM R/A, -, - Vue
SF6715 SF6715 NorComp Inc., CONN D-SUB 15POS HD SEALING FLNG, -, - Vue
RCB20DHAD RCB20DHAD Sullins Connector Solutions, CONN EDGE DUAL FMALE 40POS 0.050, -, - Vue

UC2844DG4 Des garanties

Service Guarantee

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.

Quality Guarantee

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

UC2844D8

D# V36:1790_07428091

 Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube

RoHS: Compliant
 0

UC2844D

D# V36:1790_07428090

 Texas Instruments

Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube

RoHS: Compliant
 0

UC2844DG4

D# V36:1790_07428094

 Texas Instruments

Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube

RoHS: Compliant
 0
Référence Fabricant Description Stock

UC2844D8

D# UC2844D8

 Texas Instruments

Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2844D8)

 0
Référence Fabricant Description Stock

UC2844D8

 Unitrode Corporation

75

UC2844D

 STMicroelectronics

450
Référence Fabricant Description Stock

UC2844D

 Texas Instruments

(T/R) CUR MODE PWM CONTROL

 0

UC2844DG4

 Texas Instruments

IC PWM BST FLYBACK ISO CM 14SOIC

 0

UC2844D8

 Texas Instruments

(T/R) CUR MODE PWM CONTROL

 0
Référence Fabricant Description Stock

UC2844D

 Texas Instruments

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

UC2844DG4

D# UC2844DG4-ND

 Texas Instruments

IC PWM BST FLYBACK ISO CM 14SOIC

 0

UC2844D8

D# 296-11184-5-ND

 Texas Instruments

IC CUR-MODE PWM CONT 8-SOIC

 153

UC2844D

D# 2156-UC2844D-ON-ND

 Rochester Electronics LLC

CURRENT MODE PWM CONTROLLER

 22157
Référence Fabricant Description Stock

UC2844D8

 UC

In stock shipping within 2days

 191
Référence Fabricant Description Stock

UC2844D8

D# 3123506

 Texas Instruments

PWM CONTROLLER, 25V, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
 0
Référence Fabricant Description Stock

UC2844D8

OEM/CM QUOTES ONLY | NO BROKERS

 7371

UC2844D

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 4033

UC2844DG4

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 595
Référence Fabricant Description Stock

UC2844DG4

 Texas Instruments

OEM/CM ONLY

 6204
Référence Fabricant Description Stock

UC2844D8

 Texas Instruments

OEM/CM Immediate delivery

 303

UC2844D

 Texas Instruments

OEM/CM Immediate delivery

 197
Référence Fabricant Description Stock

UC2844D8

D# 595-UC2844D8

 Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant
 507

UC2844DG4

D# 595-UC2844DG4

 Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
 431

UC2844D

D# 595-UC2844D

 Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
 85
Référence Fabricant Description Stock

UC2844D8

D# 27AJ1016

 Texas Instruments

PWM CONTROLLER, 25V, SOIC-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:450kHz, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 0
Référence Fabricant Description Stock

UC2844DG4

D# NS-UC2844DG4

 Texas Instruments

OEM/CM ONLY

 1471

UC2844D8

D# NS-UC2844D8

 Texas Instruments

OEM/CM ONLY

 5881

UC2844D

D# NS-UC2844D

 Texas Instruments

OEM/CM ONLY

 8377
Référence Fabricant Description Stock

UC2844D8

 Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP

 23

UC2844D

 STMicroelectronics

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP

 280
Référence Fabricant Description Stock

UC2844D

 ON Semiconductor

UC2844 Current-Mode PWM Controller

RoHS: Compliant
 2796
Référence Fabricant Description Stock

UC2844DG4

 Texas Instruments

OEM/CM ONLY

 511

UC2844D8

 Texas Instruments

OEM/CM ONLY

 6227

UC2844D

 Texas Instruments

OEM/CM ONLY

 1971
Référence Fabricant Description Stock

UC2844D8

 Texas Instruments

IN stock Immediate delivery

 298

UC2844D

 Texas Instruments

IN stock Immediate delivery

 192
Référence Fabricant Description Stock

UC2844D

 Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C

 3

UC2844D8

 Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C

 7
Référence Fabricant Description Stock

UC2844D8

 Texas Instruments

shipping today

 7546

UC2844D

 Texas Instruments

shipping today

 1096
Référence Fabricant Description Stock

UC2844D8

 Texas Instruments

RFQ

 233

UC2844DG4

 Texas Instruments

RFQ

 660

UC2844D

 Texas Instruments

RFQ

 9059
Référence Fabricant Description Stock

UC2844D

 Texas Instruments

IC PWM BOOST FLYBCK ISO CM 8SOIC

 1230
Référence Fabricant Description Stock

UC2844D8

D# 3123506

 Texas Instruments

PWM CONTROLLER, 25V, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
 0

Quick Inquiry

UC2844DG4

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.

ISO9001:2015, ICAS, IAF, UKAS

Voir les certificats

Contactez nous

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