UC3844AD8

Mfr. #:: UC3844AD8
설명:: Switching Controllers Current Mode
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: UC3844AD8 데이터 시트
배달:: DHL FedEx Ups TNT EMS
지불:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:: UC3844AD8 추가 정보 UC3844AD8 Product Details

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 스위칭 컨트롤러

RoHS:: Y

토폴로지:: 부스트, 벅, 플라이백, 앞으로

출력 수:: 1 Output

스위칭 주파수:: 450 kHz

듀티 사이클 - 최대:: 50 %

출력 전류:: 1 A

최소 작동 온도:: 0 C

최대 작동 온도:: + 70 C

장착 스타일:: SMD/SMT

패키지/케이스:: SOIC-8

포장:: 튜브

작동 온도 범위:: 0 C to + 70 C

시리즈:: UC3844A

유형:: 전류 모드 PWM 컨트롤러

상표:: 텍사스 인스트루먼트

가을 시간:: 50 ns

상품 유형:: 스위칭 컨트롤러

상승 시간:: 50 ns

공장 팩 수량:: 75

하위 카테고리:: PMIC - 전원 관리 IC

단위 무게:: 0.002561 oz

Tags: UC3844AD8, UC3844AD, UC3844A, UC3844, UC384, UC38, UC3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3844AD8 평가 및 리뷰

E**p

Working fees, received quickly

2019-03-31

E**i

very fast delivery, in less than 10 days. very good packing in bubble wrap.

2019-06-27

C***s

Good.

2019-03-27

UC3844AD8 설명

***as Instruments: Current Mode PWM Controller 8-SOIC 0 to 70

***ical: Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube

***Components: In a Pack of 5, Current Mode PWM Cntrlr 1A 8-Pin SOIC

***p One Stop Global: Current Mode PWM Controller 1A 8-Pin SOIC Tube

***ponent Sense: IC REG CTRLR PWM CM 8SOIC

***ment14 APAC: IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC

***eco: CUR MODE PWM CONT <AZ

***ark: PWM CONTROLLER, SMD, 3844, SOIC8; Controller Type:PWM; Voltage, Input Max:25V; Output Current Max:1A; Output Type:Totem Pole; Input Current:11mA; Output Energy per Cycle:5µJ; Frequency:500kHz; Power Dissipation:1W; Voltage, Supply ;RoHS Compliant: Yes

***AS USD: The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.

Market price

부분 #	설명	재고	가격
UC3844AD8 DISTI # 27562435	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	126	18:$0.5842
UC3844AD8 DISTI # 296-11290-5-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	3147In Stock	5025:$0.5653 2550:$0.5950 1050:$0.6375 525:$0.8075 150:$0.9775 75:$1.1900 10:$1.2540 1:$1.4000
UC3844AD8TR DISTI # 296-39523-1-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1355In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3844AD8TR DISTI # 296-39523-6-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1355In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3844AD8TR DISTI # 296-39523-2-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.4557 5000:$0.4735 2500:$0.4984
UC3844AD8TRG4 DISTI # UC3844AD8TRG4-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.4984
UC3844AD8G4 DISTI # UC3844AD8G4-ND	IC REG CTRLR PWM CM 8SOIC RoHS: Compliant Min Qty: 600 Container: Tube	Temporarily Out of Stock	600:$0.8075
UC3844AD8 DISTI # C1S746201624921	UCx84xA Current-Mode PWM Controller RoHS: Compliant	139	100:$1.0200 50:$1.2100 25:$1.3600 5:$1.8700
UC3844AD8 DISTI # UC3844AD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3844AD8) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 269	1:$0.8509 10:$0.7929 25:$0.7909 50:$0.7889 100:$0.6709 500:$0.6689 1000:$0.6179
UC3844AD8 DISTI # UC3844AD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC3844AD8) RoHS: Compliant Min Qty: 75 Container: Tube	Europe - 7448	75:€0.8539 150:€0.6979 300:€0.6399 450:€0.5489 750:€0.5119
UC3844AD8TR DISTI # UC3844AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3844AD8TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.4599 5000:$0.4589 10000:$0.4469 15000:$0.4459 25000:$0.4449
UC3844AD8TR DISTI # UC3844AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3844AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UC3844AD8G4 DISTI # UC3844AD8G4	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC3844AD8G4) RoHS: Compliant Min Qty: 600 Container: Tube	Americas - 0	600:$0.6159 750:$0.5869 1350:$0.5669 3000:$0.5479 6000:$0.5329
UC3844AD8TR DISTI # UC3844AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3844AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.7149 5000:€0.5849 10000:€0.5359 15000:€0.4599 25000:€0.4289
UC3844AD8 DISTI # 24M8900	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	0	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC3844AD8 DISTI # 77C3313	CURRENT MODE PWM CONTROLLER, 30V, SOIC-8,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:8Pins,Frequency:450kHz,Product Range:- , RoHS Compliant: Yes	405	1:$0.4730 10:$0.4730 100:$0.4730 500:$0.4730 1000:$0.4730 2500:$0.4730 10000:$0.4730
UC3844AD8	Current Mode PWM Controller	6110	1000:$0.4800 750:$0.5400 500:$0.6800 250:$0.8300 100:$0.9000 25:$1.0500 10:$1.1400 1:$1.2700
UC3844AD8TR	Current Mode PWM Controller	4980	1000:$0.4100 750:$0.4500 500:$0.5700 250:$0.6900 100:$0.7500 25:$0.8800 10:$0.9500 1:$1.0600
UC3844AD8 DISTI # 595-UC3844AD8	Switching Controllers Current Mode RoHS: Compliant	1110	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC3844AD8TR DISTI # 595-UC3844AD8TR	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	1:$1.1700 10:$1.0000 100:$0.7660 500:$0.6770 1000:$0.5340 2500:$0.4740 10000:$0.4560
UC3844AD8G4 DISTI # 595-UC3844AD8G4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	600:$0.8080 1050:$0.6380 2550:$0.5660 10050:$0.5440
UC3844ADG4 DISTI # 595-UC3844ADG4	Switching Controllers Current Mode RoHS: Compliant	0
UC3844AD8TRG4 DISTI # 595-UC3844AD8TRG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3844AD8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Not Compliant	18	1000:$0.6300 500:$0.6700 100:$0.6900 25:$0.7200 1:$0.7800
UC3844AD8TR	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8 RoHS: Not Compliant	10000	1000:$0.5300 500:$0.5600 100:$0.5800 25:$0.6100 1:$0.6500
UC3844AD8	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP	46	14:$1.5500 3:$1.8600 1:$2.4800
UC3844AD8 DISTI # 6615342	CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, PK	205	5:£1.0860 125:£0.6620 500:£0.5860 1250:£0.4800 2500:£0.4680
UC3844AD8 DISTI # 6615342P	CURRENT MODE PWM CNTRLR 1A 8-PIN SOIC, TU	670	125:£0.6620 500:£0.5860 1250:£0.4800 2500:£0.4680
UC3844AD8G4 DISTI # UC3844AD8G4	PMIC,PWM controller,1A,47-500kHz,Channels:1,SO8,Uoper:10÷30V	46	1:$1.3100 3:$1.1300 25:$0.9100 100:$0.7400
UC3844AD8	INSTOCK	1151
UC3844AD8TR	INSTOCK	522
UC3844AD8 DISTI # 1101418	IC, CURRENT MODE PWM CTRL, 30V, SOIC-8 RoHS: Compliant	1036	1:£1.0300 25:£0.8990 50:£0.7960 100:£0.6920 250:£0.6520
UC3844AD8 DISTI # 1101418	IC, CURRENT MODE PWM CTRL, 30V, SOIC-8 RoHS: Compliant	164	1:$2.2200 10:$1.8800 100:$1.4500 500:$1.2900 1000:$1.0100 2500:$0.8960 10000:$0.8610

관련 상품

영상	부분 #	설명
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	Mfr.#: PCA82C251T/YM,118 OMO.#: OMO-PCA82C251T-YM-118	CAN Interface IC CAN Xceive 275uA 5V
	Mfr.#: BAV99,215 OMO.#: OMO-BAV99-215	Diodes - General Purpose, Power, Switching SW DBL 100V 215MA HS
	Mfr.#: NDS355AN OMO.#: OMO-NDS355AN	MOSFET SOT-23 N-CH LOGIC
	Mfr.#: HCPL-3120-000E OMO.#: OMO-HCPL-3120-000E	Logic Output Optocouplers 2.0A IGBT Gate Drive
	Mfr.#: MOC3163M OMO.#: OMO-MOC3163M	Triac & SCR Output Optocouplers 600V Optocoupler Triac Driver ZC
	Mfr.#: UCC38C45DR OMO.#: OMO-UCC38C45DR	Switching Controllers BiCMOS Low-Power Current Mode

유효성

재고:: Available
주문 시:: 1984
수량 입력:

UC3844AD8의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

참고 가격(USD)

수량
단가
내선 가격

1: ~~US$1.40~~; ~~US$1.40~~

10: ~~US$1.19~~; ~~US$11.90~~

100: ~~US$0.91~~; ~~US$91.40~~

500: ~~US$0.81~~; ~~US$404.00~~

1000: ~~US$0.64~~; ~~US$638.00~~

2500: ~~US$0.57~~; ~~US$1 415.00~~

10000: ~~US$0.54~~; ~~US$5 440.00~~

2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.

시작

UC3844AD8 4
UC3844AD 13
UC3844A 18
UC3844 91
UC384 505
UC38 918
UC3 1610

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