Name: UC3844AD
Brand: Microsemi Corporation
SKU: UC3844AD_1B3
Price: 1.2337 USD
Availability: InStock
Rating: 5 (139 reviews)

UC3844AD

참조 용으로 만 사용

부품 번호	UC3844AD
제조업체	Microsemi Corporation
설명	IC REG CTRLR PWM CM 14-SOIC
데이터시트
패키지	14-SOIC (0.154", 3.90mm Width)
ECAD
재고	32,856 piece(s)
단가	$ 1.2337 *
리드 타임	즉시 배송 가능
예상 배달 시간	12월 29 - 1월 3 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 UC3844AD를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 UC3844AD를 추가하십시오. Heisener.com는 UC3844AD의 견적을 요청하는 모든 등록이 필요하지 않습니다.

UC3844AD사양

제조업체	Microsemi Corporation
범주	집적 회로(IC) - PMIC - AC DC 컨버터, 오프라인 스위치
패키지	14-SOIC (0.154", 3.90mm Width)
ECAD
계열	-
출력 절연	Isolated
내부 스위치	No
전압 - 고장	-
토폴로지	Boost, Buck, Flyback, Forward
전압 - 시동	16V
전압 - 공급 (Vcc / Vdd)	10 V ~ 30 V
듀티 사이클	48%
주파수 - 스위칭	500kHz
전력 (와트)	-
오류 보호	Current Limiting
제어 기능	Frequency Control
작동 온도	0°C ~ 70°C (TA)
패키지 / 케이스	14-SOIC (0.154", 3.90mm Width)
공급 업체 장치 패키지	14-SOIC
실장 형	Surface Mount

UC3844AD Packaging

UC3844AD FAQ

1. How to order UC3844AD 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 UC3844AD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC3844AD. All suppliers must pass our qualification reviews before they can publish their products including UC3844AD on Heisener; we pay more attention to the channels and quality of UC3844AD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC3844AD price and inventory displayed accurate?

The price and inventory of UC3844AD 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 UC3844AD?

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 UC3844AD we delivered, we will accept the replacement or return of the UC3844AD 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 UC3844AD.

(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 UC3844AD pin diagram, UC3844AD datasheet?

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

UC3844AD관련 제품

SIT8009BI-83-XXS-125.000000Y	SiTime, OSC MEMS 125.0000MHZ LVCMOS SMD, 4-SMD, No Lead, -	전망
SPB11N60S5ATMA1	Infineon Technologies, MOSFET N-CH 600V 11A TO-263, TO-263-3, D2Pak (2 Leads + Tab), TO-263AB, -	전망
DSPIC30F6014AT-30I/PF	Microchip Technology, IC MCU 16BIT 144KB FLASH 80TQFP, 80-TQFP, -	전망
JJS-110	Eaton, FUSE CRTRDGE 110A 600VAC CYLINDR, Cylindrical, Blade Terminal (Bolt), -	전망
PP11-2-15.0A-OB-V	Sensata Technologies/Airpax, CIR BRKR MAG-HYDR 15A PUSH-PULL, -, -	전망
D225K20K	Ohmite, RESISTOR POWER ADJ 20K OHM 225W, Radial, 3 Lead, Tubular, -	전망
89891-446H	Amphenol FCI, CONN RCPT 92POS .100 DBL STR PCB, -, -	전망
ESQT-110-03-L-D-365	Samtec Inc., ELEVATED 2MM SOCKETS, -, -	전망
DW-27-12-F-D-770	Samtec Inc., .025" BOARD SPACERS, -, -	전망
DW-09-19-T-D-230	Samtec Inc., .025" BOARD SPACERS, -, -	전망
CN1021A22G19S9-240	Cinch Connectivity Solutions, CONN RCPT FMALE 19POS GOLD CRIMP, -, -	전망
IS45S16100H-7TLA1	ISSI, Integrated Silicon Solution Inc, IC DRAM 16M PARALLEL 143MHZ, 50-TSOP (0.400", 10.16mm Width), -	전망

UC3844AD 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호	제조업체	설명	재고
UC3844AD8TRG4 D# V36:1790_07428562	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R RoHS: Compliant	0
UC3844AD D# V99:2348_07428552	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube RoHS: Compliant	0
UC3844ADTR D# V36:1790_07428567	Texas Instruments	UCx84xA Current-Mode PWM Controller RoHS: Compliant	0
UC3844AD8TR D# V36:1790_07428559	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R RoHS: Compliant	0
UC3844AD8 D# V36:1790_07428554	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube RoHS: Compliant	0

부품 번호

제조업체

설명

재고

UC3844AD

STMicroelectronics

부품 번호	제조업체	설명	재고
UC3844AD8TR	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	2500
UC3844ADTR	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3844AD8	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	2500
UC3844AD8TRG4	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	0
UC3844AD	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3844AD8G4	Texas Instruments	IC, CURRENT MODE PWM CTRL, 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	0
UC3844AD1	STMicroelectronics	IC REG CTRLR BST FLYBK ISO 8SOIC	0
UC3844ADTRG4	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3844ADM	Microsemi Corporation	IC REG CTRLR PWM CM 8SOIC	899
UC3844ADG4	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0

부품 번호

제조업체

설명

재고

UC3844AD8

Texas Instruments

SOIC-8_150mil Switching Controllers RoHS

부품 번호

제조업체

설명

재고

UC3844AD

Texas Instruments

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

RoHS: Not Compliant

부품 번호	제조업체	설명	재고
UC3844AD1 D# 497-3082-5-ND	STMicroelectronics	IC REG CTRLR BST FLYBK ISO 8SOIC	0
UC3844AD D# 296-11289-5-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	484
UC3844AD8TRG4 D# UC3844AD8TRG4-ND	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	0
UC3844AD8G4 D# UC3844AD8G4-ND	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	0
UC3844AD8 D# 296-11290-5-ND	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	247
UC3844ADTR D# 296-UC3844ADTR-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0
UC3844ADG4 D# 2156-UC3844ADG4-TI-ND	Rochester Electronics LLC	UC3844A CURRENT MODE PWM CONTROL	450
UC3844ADM D# UC3844ADM-ND	Microsemi Corporation	IC REG CTRLR PWM CM 8SOIC	0
UC3844AD8TR D# 296-39523-1-ND	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	1828
UC3844ADTRG4 D# UC3844ADTRG4-ND	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	0

부품 번호	제조업체	설명	재고
UC3844AD8TR	Texas Instruments	In stock shipping within 2days	128
UC3844ADTR	Texas Instruments	In stock shipping within 2days	9547
UC3844AD	UNITRODE	In stock shipping within 2days	613

부품 번호

제조업체

설명

재고

UC3844AD8

D# 3123550

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

4985

UC3844AD

D# 3123549

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, SOIC-14

RoHS: Compliant

Min Qty: 1

Container: Each

부품 번호	제조업체	설명	재고
UC3844ADMT	LINFI	OEM/CM QUOTES ONLY \| NO BROKERS	17018
UC3844ADR		OEM/CM QUOTES ONLY \| NO BROKERS	714
UC3844AD8TR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2029
UC3844AD8	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	5977
UC3844AD1	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2820
UC3844ADMTR	Microsemi Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2916
UC3844AD8G4	UNITRODE	OEM/CM QUOTES ONLY \| NO BROKERS	630
UC3844AD	UNITRODE	OEM/CM QUOTES ONLY \| NO BROKERS	5980
UC3844ADM	Microsemi Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	20223
UC3844ADW	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	3162
UC3844ADG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	69
UC3844ADTR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	3745

부품 번호	제조업체	설명	재고
UC3844ADMT	Microchip Technology Inc	OEM/CM ONLY	200
UC3844ADWTR	Texas Instruments	OEM/CM ONLY	673
UC3844AD8SO8	Texas Instruments	OEM/CM ONLY	344
TIUC3844AD	Texas Instruments	OEM/CM ONLY	3022
UC3844AD8TRG4	Texas Instruments	OEM/CM ONLY	564
UC3844AD8SO8C	Microchip Technology Inc	OEM/CM ONLY	325
UC3844ADSOP14	Texas Instruments	OEM/CM ONLY	552
UC3844AD1	Texas Instruments	OEM/CM ONLY	445
UC3844ADTRG4	Texas Instruments	OEM/CM ONLY	701
UC3844ADW	Texas Instruments	OEM/CM ONLY	275
UC3844ADG4	Texas Instruments	OEM/CM ONLY	214
UC3844AD8G4	Texas Instruments	OEM/CM ONLY	419
UC3844AD8D8	Texas Instruments	OEM/CM ONLY	726
UC3844ADR2G3844D	Texas Instruments	OEM/CM ONLY	1401
UC3844ADTAPEROHSCOMPLIANT	Texas Instruments	OEM/CM ONLY	523
UC3844AD8S08R	Texas Instruments	OEM/CM ONLY	1617

부품 번호

제조업체

설명

재고

UC3844AD

ST Microwave Corporation

In stock

부품 번호	제조업체	설명	재고
UC3844AD	Unitrode Corporation	OEM/CM Immediate delivery	613
UC3844ADW	Texas Instruments	OEM/CM Immediate delivery	2657
UC3844AD8	Texas Instruments	OEM/CM Immediate delivery	2094
UC3844AD8TR	Texas Instruments	OEM/CM Immediate delivery	1229
UC3844ADTR	Texas Instruments	OEM/CM Immediate delivery	9370

부품 번호	제조업체	설명	재고
UC3844ADTR D# 595-UC3844ADTR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	1220
UC3844AD8G4 D# 595-UC3844AD8G4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	478
UC3844ADM D# 494-UC3844ADM	Microchip Technology Inc	Switching Controllers Current Mode PWMs RoHS: Compliant	441
UC3844AD8 D# 595-UC3844AD8	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	961
UC3844AD D# 595-UC3844AD	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	488

부품 번호

제조업체

설명

재고

UC3844AD8

D# 52AH7821

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, SOIC-8, Input Voltage:15V, Output Voltage:5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

4983

UC3844AD

D# 27AJ1036

Texas Instruments

IC, CURRENT MODE PWM CTRL, 30V, SOIC-14, 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:14Pins, Frequency:500kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

부품 번호	제조업체	설명	재고
UC3844ADM D# NS-UC3844ADM	Microsemi Corporation	OEM/CM ONLY	1514
UC3844AD1 D# NS-UC3844AD1	STMicroelectronics	OEM/CM ONLY	2312
UC3844ADMT D# NS-UC3844ADMT	Linfinity Microelect	OEM/CM ONLY	1559
UC3844AD8 D# NS-UC3844AD8	Texas Instruments	OEM/CM ONLY	1171
UC3844AD8TR D# NS-UC3844AD8TR	Texas Instruments	OEM/CM ONLY	1728
UC3844AD8TRG4 D# NS-UC3844AD8TRG4	Texas Instruments	OEM/CM ONLY	2345
UC3844ADTRG4 D# NS-UC3844ADTRG4	Texas Instruments	OEM/CM ONLY	2594
UC3844ADTR D# NS-UC3844ADTR	Texas Instruments	OEM/CM ONLY	2685
UC3844ADG4 D# NS-UC3844ADG4	Texas Instruments	OEM/CM ONLY	4739
UC3844AD8G4 D# NS-UC3844AD8G4	Texas Instruments	OEM/CM ONLY	5941
UC3844ADT D# NS-UC3844ADT	Linfinity Microelect	OEM/CM ONLY	3990
UC3844AD D# NS-UC3844AD	Texas Instruments	OEM/CM ONLY	9534

부품 번호	제조업체	설명	재고
UC3844AD1	STMicroelectronics	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP	134
UC3844AD	Texas Instruments	1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14	36
UC3844ADM-TR	Microsemi Corporation		1960
UC3844ADM	Microsemi Corporation		1796
UC3844AD8	Unitrode Corporation	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP	58

부품 번호

제조업체

설명

재고

UC3844AD8

D# UC3844AD8

Texas Instruments

Semiconductor

300

UC3844AD8TR

D# UC3844AD8TR

Texas Instruments

Semiconductor

1521

부품 번호

제조업체

설명

재고

UC3844AD

D# 6615346

Texas Instruments

Texas Instruments UC3844AD, PWM Current Mode Controller, 1 A, 500 kHz, 14-Pin SOIC, PK

Min Qty: 5

Container: Package

부품 번호	제조업체	설명	재고
UC3844AD8	Texas Instruments	UC3844A Current Mode PWM Controller RoHS: Compliant	105
UC3844ADTR	Texas Instruments	UC3844A Current Mode PWM Controller RoHS: Compliant	11900
UC3844ADG4	Texas Instruments	UC3844A Current Mode PWM Controller RoHS: Compliant	450
UC3844AD8TR	Unitrode Corporation	UC3844A Current Mode PWM Controller RoHS: Compliant	10000
UC3844AD	Texas Instruments	UC3844A Current Mode PWM Controller RoHS: Compliant	28800

부품 번호	제조업체	설명	재고
UC3844ADW	Texas Instruments	OEM/CM ONLY	110
UC3844ADG4	Texas Instruments	OEM/CM ONLY	74
UC3844ADR		OEM/CM ONLY	611
UC3844ADMT	LINFI	OEM/CM ONLY	14317
UC3844ADMTR	Microsemi Corporation	OEM/CM ONLY	2466
UC3844AD8	Texas Instruments	OEM/CM ONLY	1787
UC3844AD8TR	Texas Instruments	OEM/CM ONLY	1845
UC3844ADTR	Texas Instruments	OEM/CM ONLY	9300
UC3844AD1	SGS Semiconductor Ltd	OEM/CM ONLY	4877

부품 번호	제조업체	설명	재고
UC3844ADTR	Texas Instruments	IN stock Immediate delivery	9385
UC3844AD8	Texas Instruments	IN stock Immediate delivery	2109
UC3844AD8TR	Texas Instruments	IN stock Immediate delivery	1224
UC3844AD	UNITRODE	IN stock Immediate delivery	608
UC3844ADW	Texas Instruments	IN stock Immediate delivery	2672

부품 번호	제조업체	설명	재고
UC3844AD8	Texas Instruments	30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C	10
UC3844ADTR	Texas Instruments	30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C	5
UC3844AD8TR	Texas Instruments	30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C	21
UC3844AD	Texas Instruments	30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C	5

부품 번호	제조업체	설명	재고
UC3844AD1	STMicroelectronics	shipping today	53996
UC3844ADTR	Texas Instruments	shipping today	9490
UC3844AD	Texas Instruments	shipping today	3246
UC3844ADW	n/a	shipping today	21
UC3844AD8	Texas Instruments	shipping today	3196
UC3844AD8TR	Texas Instruments	shipping today	963
UC3844ADM	Microsemi Corporation	shipping today	1696

부품 번호

제조업체

설명

재고

UC3844AD

D# 46912774

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube

RoHS: Compliant

부품 번호	제조업체	설명	재고
UC3844AD	Texas Instruments	RFQ	6497
UC3844ADW	mfr	RFQ	7080
UC3844ADG4	Texas Instruments	RFQ	1645
UC3844ADR	Texas Instruments	RFQ	2148
UC3844AD8	Texas Instruments	RFQ	12989
UC3844ADTR	Texas Instruments	RFQ	11894
UC3844AD8G4	Texas Instruments	RFQ	723

부품 번호	제조업체	설명	재고
UC3844AD1	STMicroelectronics	IC REG CTRLR BST FLYBK ISO 8SOIC	2602
UC3844ADTR	Texas Instruments	IC REG CTRLR PWM CM 14SOIC	19810
UC3844AD8	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	870
UC3844AD8TR	Texas Instruments	IC REG CTRLR PWM CM 8SOIC	1445