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UC3844DG4

UC3844DG4

UC3844DG4

Pour Référence Seulement

Référence UC3844DG4
Fabricant Texas Instruments
Description IC REG CTRLR PWM CM 14-SOIC
Fiche technique
paquet 14-SOIC (0.154", 3.90mm Width)
ECAD
En stock 3 456 piece(s)
Prix unitaire $ 0,9077 *
Délai de mise en œuvre VÊtre confirmé
Temps de livraison estimé mai 5 - mai 10 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons UC3844DG4 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 UC3844DG4 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de UC3844DG4.

Spécifications UC3844DG4

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, Buck, 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 fonctionnement0°C ~ 70°C (TA)
Paquet / cas14-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur14-SOIC
Type de montageSurface Mount

UC3844DG4 Packaging

Customized Labels
Sealing
Packing
Insepction

UC3844DG4 FAQ

  • 1. How to order UC3844DG4 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 UC3844DG4 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3844DG4. All suppliers must pass our qualification reviews before they can publish their products including UC3844DG4 on Heisener; we pay more attention to the channels and quality of UC3844DG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3844DG4 price and inventory displayed accurate?
    The price and inventory of UC3844DG4 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 UC3844DG4?
    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 UC3844DG4 we delivered, we will accept the replacement or return of the UC3844DG4 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 UC3844DG4.
    (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 UC3844DG4 pin diagram, UC3844DG4 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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DW-07-10-T-D-472 DW-07-10-T-D-472 Samtec Inc., .025" BOARD SPACERS, -, - Vue
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VE-B3L-CV-B1 VE-B3L-CV-B1 Vicor Corporation, CONVERTER MOD DC/DC 28V 150W, Full Brick, - Vue
LTC3884IUK LTC3884IUK Linear Technology, IC POWER MANAGEMENT, 48-WFQFN Exposed Pad, - Vue
XC6501C12AGR-G XC6501C12AGR-G Torex Semiconductor Ltd, CL CAPLESS 200MA HIGH SPEED LDO, -, - Vue

UC3844DG4 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

UC3844D

D# V36:1790_07428576

 Texas Instruments

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

RoHS: Compliant
 0

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D# V36:1790_07428579

 Texas Instruments

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

UC3844D8

D# UC3844D8

 Texas Instruments

Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3844D8)

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UC3844D

 Motorola Semiconductor Products

109

UC3844D8

 Teledyne Cougar Inc

300
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UC3844DG4

 Texas Instruments

IC REG CTRLR PWM CM 14-SOIC

 0

UC3844D

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IC, CURRENT MODE PWM CTRL, 25V, SOIC-14

 781

UC3844D8

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(T/R) CUR MODE PWM CONT - Tape and Reel

 0
Référence Fabricant Description Stock

UC3844D

 Motorola Semiconductor Products

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

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

UC3844D

D# 2156-UC3844D-FS-ND

 Rochester Electronics LLC

SWITCHING CONTROLLER

 24694

UC3844D8

D# 2156-UC3844D8-ND

 Rochester Electronics LLC

UC3844 CURRENT-MODE PWM CONTROLL

 167
Référence Fabricant Description Stock

UC3844D

 Fairchild Semiconductor Corporation

In stock shipping within 2days

 165
Référence Fabricant Description Stock

UC3844D

D# 3123551

 Texas Instruments

IC, CURRENT MODE PWM CTRL, 25V, SOIC-14

RoHS: Compliant
Min Qty: 1
Container: Each
 0

UC3844D8

D# 3123552

 Texas Instruments

PWM CONTROLLER, CURRENT MODE, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
 449
Référence Fabricant Description Stock

UC3844D8

 Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

 7443

UC3844D

 Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 5783
Référence Fabricant Description Stock

UC3844DG4

 Texas Instruments

OEM/CM ONLY

 321
Référence Fabricant Description Stock

UC3844D

 Motorola Mobility LLC

In stock

 109

UC3844D8

 Unitrode Corporation

In stock

 109
Référence Fabricant Description Stock

UC3844D

 STMicroelectronics

in stock - can ship the same day

 200
Référence Fabricant Description Stock

UC3844D

 Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

 36530
Référence Fabricant Description Stock

UC3844D8

D# 595-UC3844D8

 Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant
 1019

UC3844D

D# 595-U3844D

 Texas Instruments

Switching Controllers Crnt-Mode PWM Cntrlr

RoHS: Compliant
 195
Référence Fabricant Description Stock

UC3844D8

D# 32AH7091

 Texas Instruments

PWM CONTROLLER, CURRENT MODE, SOIC-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:10V, Supply Voltage Max:30V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:450kHz, Operating RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 449
Référence Fabricant Description Stock

UC3844D8

D# NS-UC3844D8

 Texas Instruments

OEM/CM ONLY

 7067

UC3844D

D# NS-UC3844D

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OEM/CM ONLY

 9411

UC3844DG4

D# NS-UC3844DG4

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OEM/CM ONLY

 7761
Référence Fabricant Description Stock

UC3844D

 Unitrode Corporation

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

 64

UC3844D8

 Unitrode Corporation

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8

 147
Référence Fabricant Description Stock

UC3844D

D# 6615358

 Texas Instruments

Texas Instruments UC3844D, PWM Current Mode Controller, 1 A, 500 kHz, 14-Pin SOIC, PK

Min Qty: 5
Container: Package
 0
Référence Fabricant Description Stock

UC3844D

 Texas Instruments

UC3844 Current-Mode PWM Controller

RoHS: Compliant
 24694

UC3844D8

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UC3844 Current-Mode PWM Controller

RoHS: Compliant
 2329
Référence Fabricant Description Stock

UC3844D8

 Texas Instruments

OEM/CM ONLY

 7933

UC3844D

 Texas Instruments

OEM/CM ONLY

 7792
Référence Fabricant Description Stock

UC3844D

 Fairchild Semiconductor Corporation

IN stock Immediate delivery

 36515
Référence Fabricant Description Stock

UC3844D8

 Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C

 5

UC3844D

 Texas Instruments

Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C

 3
Référence Fabricant Description Stock

UC3844D

 Texas Instruments

shipping today

 7696

UC3844D8

 Texas Instruments

shipping today

 4546
Référence Fabricant Description Stock

UC3844D8

 Texas Instruments

RFQ

 3283

UC3844D

 Texas Instruments

RFQ

 10427
Référence Fabricant Description Stock

UC3844D

 Texas Instruments

IC REG CTRLR PWM CM 14-SOIC

 900

UC3844D8

 Texas Instruments

IC REG CTRLR PWM CM 8SOIC

 4600
Référence Fabricant Description Stock

UC3844D

D# 3123551

 Texas Instruments

IC, CURRENT MODE PWM CTRL, 25V, SOIC-14

RoHS: Compliant
Min Qty: 1
Container: Each
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UC3844D8

D# 3123552

 Texas Instruments

PWM CONTROLLER, CURRENT MODE, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Each
 449

Quick Inquiry

UC3844DG4

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

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