Name: UC2844AD
Brand: Texas Instruments
SKU: UC2844AD_299
Price: 1.4476 USD
Availability: InStock
Rating: 5 (147 reviews)

UC2844AD

Pour Référence Seulement

Référence	UC2844AD
Fabricant	Texas Instruments
Description	IC CUR-MODE PWM CONT 14-SOIC
Fiche technique
paquet	14-SOIC (0.154", 3.90mm Width)
ECAD
En stock	111 636 piece(s)
Prix unitaire	$ 1,4476 *
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 19 - mai 24 (Choisissez l'expédition accélérée)
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Méthodes de paiement
Services de livraison

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Spécifications UC2844AD

Fabricant	Texas Instruments
Catégorie	Circuits intégrés (CI) - PMIC - Convertisseurs c.a./c.c., commutateurs autonomes
paquet	14-SOIC (0.154", 3.90mm Width)
ECAD
Séries	-
Isolation de sortie	Isolated
Interrupteur (s) interne	No
Tension - Panne	-
Topologie	Boost, Buck, Flyback, Forward
Voltage - Start Up	16V
Tension - Alimentation (Vcc / Vdd)	10 V ~ 30 V
Cycle de service	50%
Fréquence - Commutation	Up to 500kHz
Puissance (Watts)	-
Protection contre les défauts	Current Limiting
Fonctions de contrôle	Frequency Control
Température de fonctionnement	-40°C ~ 85°C (TA)
Paquet / cas	14-SOIC (0.154", 3.90mm Width)
Package de périphérique fournisseur	14-SOIC
Type de montage	Surface Mount

UC2844AD Packaging

UC2844AD FAQ

1. How to order UC2844AD 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 UC2844AD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2844AD. All suppliers must pass our qualification reviews before they can publish their products including UC2844AD on Heisener; we pay more attention to the channels and quality of UC2844AD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2844AD price and inventory displayed accurate?

The price and inventory of UC2844AD 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 UC2844AD?

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 UC2844AD we delivered, we will accept the replacement or return of the UC2844AD 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 UC2844AD.

(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 UC2844AD pin diagram, UC2844AD datasheet?

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

UC2844AD Produits Connexes

SIT9120AC-1B3-XXS100.000000D	SiTIME, -20 TO 70C, 3225, 50PPM, 2.25V-3, 6-SMD, No Lead, -	Vue
IXFL70N60Q2	IXYS, MOSFET N-CH 600V 37A ISOPLUS264, ISOPLUS264?, -	Vue
EVQ-PCP05K	Panasonic Electronic Components, SWITCH TACTILE SPST-NO 0.02A 15V, -, -	Vue
PTF651M0000BXEK	Vishay Dale, RES 1M OHM 1/4W 0.1% AXIAL, Axial, -	Vue
OQ0671500300G	Amphenol Anytek, TERM BLOCK HDR 6POS VERT 5MM, -, -	Vue
0387290192	Molex, LLC, SR BTS PC 12A 19 ASY, -, -	Vue
65461-003LF	Amphenol FCI, CONN HEADER, -, -	Vue
EW-24-11-F-D-460	Samtec Inc., .025" BOARD SPACERS, -, -	Vue
DW-06-20-L-S-859	Samtec Inc., .025" BOARD SPACERS, -, -	Vue
97-3100A22-12PW	Amphenol Industrial Operations, AB 5C 3#16, 2#8 PIN RECP, -, -	Vue
UTS71210P	Souriau, CONN RCPT HSNG MALE 10POS PNL MT, -, -	Vue
RSD-0509/HP-R	Recom Power, CONV DC/DC 1W 05VIN +/-09VOUT, 10-SMD Module, 6 Leads, -	Vue

UC2844AD 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
UC2844AD D# V99:2348_07428077	Texas Instruments	UCx84xA Current-Mode PWM Controller RoHS: Compliant	0
UC2844AD8TR D# V72:2272_07428080	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R RoHS: Compliant	0
UC2844ADTR D# V72:2272_07428083	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R RoHS: Compliant	0
UC2844AD8 D# V99:2348_07428078	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube RoHS: Compliant	0

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UC2844AD8

Texas Instruments

UC2844AD

Unitrode Corporation

224

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UC2844ADG4	Texas Instruments	IC PWM BUCK BST FLYBCK CM 14SOIC	0
UC2844AD8G4	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz, Packaging:Each , RoHS Compliant: Yes	262
UC2844AD	Texas Instruments	- Tape and Reel	22500
UC2844ADTR	Texas Instruments	- Tape and Reel	22500
UC2844ADM	Microsemi Corporation	Microsemi UC2844ADM	472
UC2844ADTRG4	Texas Instruments	IC PWM BUCK BST FLYBCK CM 14SOIC	0
UC2844AD8TRG4	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	0
UC2844AD8	Texas Instruments	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC	408
UC2844AD8TR	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	0

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Description

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UC2844AD8TR

Texas Instruments

SOIC-8_150mil Switching Controllers RoHS

2787

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Description

Stock

UC2844ADTR

Texas Instruments

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

RoHS: Compliant

Référence	Fabricant	Description	Stock
UC2844ADTR D# 296-46259-1-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 14SOIC	20520
UC2844AD/81433 D# 2156-UC2844AD/81433-ND	Rochester Electronics LLC	ANALOG AUTOMOTIVE	278
UC2844ADTRG4 D# UC2844ADTRG4-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 14SOIC	0
UC2844AD8TRG4 D# UC2844AD8TRG4-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	0
UC2844AD8 D# 296-27144-5-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	765
UC2844AD8TR D# 296-41104-1-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	12720
UC2844AD8TR/81541 D# 2156-UC2844AD8TR/81541-ND	Rochester Electronics LLC	CURRENT MODE PWM CON	5000
UC2844ADM D# UC2844ADM-ND	Microsemi Corporation	IC REG CTRLR PWM CM 8SOIC	0
UC2844AD D# 296-11182-5-ND	Texas Instruments	IC CUR-MODE PWM CONT 14-SOIC	189
UC2844AD8G4 D# UC2844AD8G4-ND	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	0

Référence	Fabricant	Description	Stock
UC2844AD8TR	Texas Instruments	In stock shipping within 2days	2500
UC2844AD8G4	Texas Instruments	In stock shipping within 2days	157
UC2844ADTR	Texas Instruments	In stock shipping within 2days	1966
UC2844AD	Texas Instruments	In stock shipping within 2days	175

Référence	Fabricant	Description	Stock
UC2844AD8G4 . D# 1234747	Texas Instruments	PWM CONTROLLER CURRENT MODE, SOIC8 RoHS: Compliant Min Qty: 1 Container: Each	0
UC2844AD8 D# 3123502	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC RoHS: Compliant Min Qty: 1 Container: Each	0
UC2844AD8TR D# 3385836	Texas Instruments	PWM CTRL, 450KHZ, -40 TO 85DEG C RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
UC2844AD . D# 1461247	Texas Instruments	IC, CURRENT MODE PWM CTRL, SOIC-14 RoHS: Compliant Min Qty: 1 Container: Each	0
UC2844AD D# 3123501	Texas Instruments	IC, CURRENT MODE PWM CTRL, SOIC-14 RoHS: Compliant Min Qty: 1 Container: Each	1227

Référence	Fabricant	Description	Stock
UC2844AD81433	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	331
UC2844ADM	Microsemi Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	19831
UC2844AD8G4		OEM/CM QUOTES ONLY \| NO BROKERS	70
UC2844AD1	S.T	OEM/CM QUOTES ONLY \| NO BROKERS	483
UC2844AD1013TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2846
UC2844AD	MICROSEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	9000
UC2844ADTR	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	2591
UC2844AD8TR81541	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC2844AD8TRG4		OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC2844ADW	UNI	OEM/CM QUOTES ONLY \| NO BROKERS	5
UC2844AD8	UNITRODE	OEM/CM QUOTES ONLY \| NO BROKERS	6090
UC2844AD8TR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	10984

Référence	Fabricant	Description	Stock
UC2844ADB	Texas Instruments	OEM/CM ONLY	180
UC2844AD81433	Texas Instruments	OEM/CM ONLY	783
UC2844ADG4	Texas Instruments	OEM/CM ONLY	5528
UC2844AD8D8	Texas Instruments	OEM/CM ONLY	5362
UC2844ADR	Texas Instruments	OEM/CM ONLY	211
UC2844AD8G4	Texas Instruments	OEM/CM ONLY	3421
UC2844AD8TR	Texas Instruments	OEM/CM ONLY	1403
UC2844AD8G	Texas Instruments	OEM/CM ONLY	412
UC2844ADTRG4	Texas Instruments	OEM/CM ONLY	4408
UC2844ADR2G	Texas Instruments	OEM/CM ONLY	1599
UC2844AD8TRG4	Texas Instruments	OEM/CM ONLY	4078
UC2844ADWTR	Texas Instruments	OEM/CM ONLY	841
UC2844ADTR81433	Texas Instruments	OEM/CM ONLY	221

Référence

Fabricant

Description

Stock

UC2844AD

Unitrode Corporation

In stock

224

UC2844AD8

Texas Instruments

In stock

Référence

Fabricant

Description

Stock

UC2844AD8TR

D# C111816

Texas Instruments

2787

Référence	Fabricant	Description	Stock
UC2844AD8	Texas Instruments	OEM/CM Immediate delivery	92
UC2844AD8TR	Texas Instruments	OEM/CM Immediate delivery	1899
UC2844AD8G4	Texas Instruments	OEM/CM Immediate delivery	60
UC2844AD1013TR	STMicroelectronics	OEM/CM Immediate delivery	913
UC2844ADTR	Texas Instruments	OEM/CM Immediate delivery	3000
UC2844AD13TR-2	STMicroelectronics	OEM/CM Immediate delivery	913
UC2844AD	Texas Instruments	OEM/CM Immediate delivery	75

Référence	Fabricant	Description	Stock
UC2844AD8 D# 595-UC2844AD8	Texas Instruments	Switching Controllers Current Mode PWM RoHS: Compliant	638
UC2844AD D# 595-UC2844AD	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	5005
UC2844AD8TRG4 D# 595-UC2844AD8TRG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	2490
UC2844AD8G4 D# 595-UC2844AD8G4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	340
UC2844AD8TR D# 595-UC2844AD8TR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	4415
UC2844ADTR D# 595-UC2844ADTR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	5006

Référence	Fabricant	Description	Stock
UC2844AD8TR D# 04AJ4890	Texas Instruments	PWM CTRL, 450KHZ, -40 TO 85DEG C ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
UC2844AD8 D# 27AJ1014	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, MSL:MSL 1 - Unlimited, SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	0
UC2844AD D# 32AH7085	Texas Instruments	IC, CURRENT MODE PWM CTRL, SOIC-14, Input Voltage:25V, Output Voltage:15V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14Pins, Frequency:500kHz, Operating Temperature RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	1227

Référence	Fabricant	Description	Stock
UC2844AD D# NS-UC2844AD	Texas Instruments	OEM/CM ONLY	8770
UC2844ADG4 D# NS-UC2844ADG4	Texas Instruments	OEM/CM ONLY	9848
UC2844ADM D# NS-UC2844ADM	Microsemi Corporation	OEM/CM ONLY	1742
UC2844ADT D# NS-UC2844ADT	Linfinity Microelect	OEM/CM ONLY	1852
UC2844AD8 D# NS-UC2844AD8	Texas Instruments	OEM/CM ONLY	9117
UC2844AD8TR D# NS-UC2844AD8TR	Texas Instruments	OEM/CM ONLY	7496
UC2844AD8G4 D# NS-UC2844AD8G4	Texas Instruments	OEM/CM ONLY	5943
UC2844ADTRG4 D# NS-UC2844ADTRG4	Texas Instruments	OEM/CM ONLY	1477
UC2844ADTR D# NS-UC2844ADTR	Texas Instruments	OEM/CM ONLY	9631
UC2844AD8TRG4 D# NS-UC2844AD8TRG4	Texas Instruments	OEM/CM ONLY	9368
UC2844ADMT D# NS-UC2844ADMT	Linfinity Microelect	OEM/CM ONLY	2618

Référence	Fabricant	Description	Stock
UC2844ADM	Microsemi Corporation		13332
UC2844AD	Unitrode Corporation		78
UC2844AD8	Unitrode Corporation	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP	14

Référence

Fabricant

Description

Stock

UC2844AD

D# UC2844AD

Unitrode Corporation

Semiconductor

UC2844AD8

D# UC2844AD8

Unitrode Corporation

Semiconductor

2692

Référence	Fabricant	Description	Stock
UC2844AD/81433	Texas Instruments	UC2844A Current Mode PWM Controller RoHS: Compliant	278
UC2844ADTR	Texas Instruments	UC2844A Current Mode PWM Controller RoHS: Compliant	14123
UC2844AD8	Unitrode Corporation	UC2844A Current Mode PWM Controller RoHS: Compliant	38
UC2844AD8TR	Texas Instruments	UC2844A Current Mode PWM Controller RoHS: Compliant	27513
UC2844AD8TR/81541	Texas Instruments	UC2844A Current Mode PWM Controller RoHS: Compliant	5000
UC2844AD	Texas Instruments	UC2844A Current Mode PWM Controller RoHS: Compliant	17603

Référence	Fabricant	Description	Stock
UC2844AD8TRG4	Texas Instruments	OEM/CM ONLY	2516
UC2844AD1	SGS Semiconductor Ltd	OEM/CM ONLY	422
UC2844AD8	Texas Instruments	OEM/CM ONLY	4077
UC2844AD8G4	Texas Instruments	OEM/CM ONLY	75
UC2844AD8TR	Texas Instruments	OEM/CM ONLY	11746
UC2844AD1013TR	STMicroelectronics	OEM/CM ONLY	2408
UC2844ADTR	Texas Instruments	OEM/CM ONLY	4086

Référence	Fabricant	Description	Stock
UC2844AD8	Texas Instruments	IN stock Immediate delivery	87
UC2844AD8TR	Texas Instruments	IN stock Immediate delivery	1914
UC2844AD8G4	Texas Instruments	IN stock Immediate delivery	55
UC2844AD1013TR	STMicroelectronics	IN stock Immediate delivery	908
UC2844ADTR	Texas Instruments	IN stock Immediate delivery	3015
UC2844AD13TR-2	STMicroelectronics	IN stock Immediate delivery	908
UC2844AD	Texas Instruments	IN stock Immediate delivery	70

Référence	Fabricant	Description	Stock
UC2844AD8TR	Texas Instruments	30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C	24
UC2844ADTR	Texas Instruments	30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C	5
UC2844AD	Texas Instruments	30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C	6
UC2844AD8	Texas Instruments	30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C	2

Référence	Fabricant	Description	Stock
UC2844AD8	Texas Instruments	shipping today	2496
UC2844AD8TR	Texas Instruments	shipping today	1786
UC2844AD	Texas Instruments	shipping today	192
UC2844ADTR	Texas Instruments	shipping today	2328

Référence	Fabricant	Description	Stock
UC2844ADTR D# 32702958	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R RoHS: Compliant	0
UC2844AD8TR D# 32378814	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R RoHS: Compliant	0
UC2844AD8 D# 46912716	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube RoHS: Compliant	0
UC2844AD D# 53427595	Texas Instruments	UCx84xA Current-Mode PWM Controller RoHS: Compliant	0

Référence	Fabricant	Description	Stock
UC2844AD8TRG4	Texas Instruments	RFQ	7192
UC2844AD	Texas Instruments	RFQ	1172
UC2844AD1	STMicroelectronics	RFQ	5751
UC2844ADR	TI????	RFQ	5637
UC2844AD8	Texas Instruments	RFQ	7647
UC2844AD8G4	Texas Instruments	RFQ	4803
UC2844ADTRG4	Texas Instruments	RFQ	13342

Référence	Fabricant	Description	Stock
UC2844AD	STMicroelectronics	IC CUR-MODE PWM CONT 14-SOIC	2940
UC2844AD8	Texas Instruments	Current Mode PWM Controller \| IC PWM BUCK BST FLYBCK CM 8SOIC	3400
UC2844AD8TR	Texas Instruments	IC PWM BUCK BST FLYBCK CM 8SOIC	7757
UC2844ADTR	Texas Instruments	IC PWM BUCK BST FLYBCK CM 14SOIC	2329

Référence	Fabricant	Description	Stock
UC2844AD8G4 . D# 1234747	Texas Instruments	PWM CONTROLLER CURRENT MODE, SOIC8 RoHS: Compliant Min Qty: 1 Container: Each	0
UC2844AD8 D# 3123502	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC RoHS: Compliant Min Qty: 1 Container: Each	0
UC2844AD8TR D# 3385836	Texas Instruments	PWM CTRL, 450KHZ, -40 TO 85DEG C RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
UC2844AD . D# 1461247	Texas Instruments	IC, CURRENT MODE PWM CTRL, SOIC-14 RoHS: Compliant Min Qty: 1 Container: Each	0
UC2844AD D# 3123501	Texas Instruments	IC, CURRENT MODE PWM CTRL, SOIC-14 RoHS: Compliant Min Qty: 1 Container: Each	1227

Quick Inquiry

UC2844AD

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